Service Letter File List
Click on the Links below to access the Service Letter PDF Files:


Quick Skip: Click the YEAR to get there fast.
You may wish to browse for information, earlier than your model year- as some Service Letters cover upcoming model-year Cars and Trucks.
For example: Registering and Licensing Data for 1958 Model-year autos, can be found in the October 1957 Service Letters. 

1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965-1968, Truck File List


Service Letter Index:  #780 - #944  August 1948 - September 1957
   
Letter No. DATEDECRIPTION
   
780AUG 1948Crankshaft Rear Bearing Oil Seal - 1948 Commander Engines - 15A Passenger Cars - 2R16 and 2R17 Trucks
781AUG 1948MAINTENANCE OF AUTOMOTIVE ENGINE COOLING SYSTEMS
782AUG 1948New Kent-Moore Price List
783SEPT 1948Crankshaft Rear Bearing Oil Seal Installation 
784SEPT 1948Front wheel shake at low speed
785SEPT 1948Rubber manufacturers Association Bulletin- Rotate Tires around the car
786OCT 1948Front Spring Leaf Insert- Champion and Commander Models
787OCT 1948Check Front-end Machines Daily
790DEC 1948(1) Crankshaft rear bearing oil seal change- Commander type engines  (2)Installation procedures of crankshaft rear bearing oil seal- all models
791DEC 1948SUBJECT: RADIATOR SURGE TANK KIT AVAILABLE AS SERVICE INSTALLATION FOR 6G-7G
PASSENGER CARS AND 2R SERIES TRUCKS
793JAN 1949OPERATION OF FRONT DOOR LOCKS - 8G AND 16A MODELS
794FEB 1949UNIVERSAL STRIPPED ENGINE ASSEMBLY 1938-1349 MODEL CARS AND TRUCKS: 7A, 8A, 9A, 10A. 11A. 12A, 14A and 15A CARS; K5, K15, L5, Ml6, 2R16 and 2R17 TRUCKS 
795FEB 1949STUDEBAKER SERVICE TOOL GUIDE
796FEB 1949UNIVERSAL COMMANDER STRIPPED ENGINE ASSEMBLIES - STARTER INSTALLATION
797FEB 1949WINDSHIELD WASHER INSTALLATION - 8G, l6A
799MAR 1949POINT-OF-SALE SERVICE POSTER PROGRAM
804JUNE 1949Kent-Moore Service Tool Guide (For Nine Makes of Automobiles and Trucks)
810AUG 1949REGISTRATION AND LICENSING DATA ON 1950 STUDEBAKER 9G CHAMPION AND l7A COMMANDER ( INCLUDING LAND CRUISER) MODELS
811SEPT 1949Elimination of Clutch Operating Shaft Rattle 6G-9G Inclusive, l4A-l7A Inclusive
813SEPT 1949Radio Interference 17A Commander and Land Cruiser
815NOV 1949Revision of Caster Specifications: 1950 Model 9G and 17A Passenger Cars
816DEC 1949Left Cowl Ventilator Outer Screen Eliminated on 1950 Model 9G and 17A Passenger Cars
817DEC 1949Exhaust Tail Pipe Pipe - - 1950 Model Interference Between And Left Rear Brake 9G and 17A Passenger Cars
818DEC 1949Carburetor Speed Control (Governor) Discontinued on Passenger Car Models - Run-in Recommendation Revised
819DEC 1949Methanol Type Alcohol Anti-Freeze Solution Used in Production for Cooling Systems - Passenger Cars and Trucks
820DEC 1949Steering Gear Stop To Prevent Bending Of Front Brake Backing Plate - Champion Model 9G
822MAR 1950Used Car Reconditioning Equipment for Studebaker Dealers
823APR 1950Elimination of Clutch Chatter Champion Models
824APR 1950Preliminary Shop Manual and Preliminary Diagnosis Procedures Manual - Studebaker Automatic  Transmission
825APR 1950Servicing the Studebaker Automatic Transmission
827APR 1950Shop Manual Covering 1950 Model 9G Champion and 17A Commander
829MAY 1950Studebaker Preliminary ServiQe Operation Step and Time Guide Covering Automatic Transmission on 17A Commander Models
830AUG 1950Studebaker Automatic Drive for Champion Models
831SEPT 1950Studebaker Automatic Drive for Commander and Land Cruiser Models. Procedure to Eliminate
Sticking Accelerator or Failure to Downshift from Drive-Direct to Drive-Intermediate.
832OCT 1950Studebaker Automatic Drive for 1950 Model Champions--  Revision of Accelerator-to-Transmission Control Linkage Adjustments.
833OCT 1950Replacing Studebaker-Philco Radio Pushbuttons
834OCT 1950Steering and front Suspension 1950 Champion Model 9G
838 AMAR 1951REGISTRATION AND LICENSING DATA APPLICABLE TO 1951 STUDEBAKER 10G CHAMPION AND H COMMANDER
(INCLUDING LAND CRUISER) MODELS - EQUIPPED WITH FIVE TIRES AND FIVE TUBES.
838 BMAR 1951REGISTRATION AND LICENSING DATA APPLICABLE TO 1951 STUDEBAKER 1OG CHAMPION AND H COMMANDER (INCLUDING LAND CRUISER) MODELS EQUIPPED WITH FOUR TIRES AND FOUR TUBES
840NOV 1950REPLACEMENT OF LUBRICATION FITTING AT REAR SECTION OF FRONT PROPELLER SHAFT - 1951 MODEL PASSENGER CARS
841DEC 1950REVISED CONTROL LINEAGE ADJUSTMENTS FOR THE STUDEBAKER AUTOMATIC DRIVE - 1951 MODEL PASSENGER CARS
842DEC 1950 IMPORTANT SERVICE INFORMATION AND PROCEDURES - 1951 MODEL PASSENGER CARS
843DEC 1950Valve Tappet Adjustment After Torquing Cylinder Head Cap Screws - 1951 Commander V-8 Engine
845DEC 1950IMPORTANT SERVICE INFORMATION AND PROCEDURES - 1951 MODEL PASSENGER CARS
846DEC 1950ACCELERATOR LINKAGE ALIGNMENT PROCEDURE - 1951 COMMANDER MODELS
848FEB 1951Service Correction to Provide Adequate De-choking in the Event of Engine Flooding - 1951 Model Commander Passenger Cars with Studebaker Automatic Drive.
849MAR 1951Modification of the Water Pump Assembly - 1951 Commander V-8 Engine
850MAR 1951Shop Manual Pages Covering Saginaw Steering Gear - 1951 Champion Models
852APR 1951Revision in Hand Control Linkage Adjustment 1951 Model Champion and Commander Passenger Cars With Studebaker Automatic Drive
853APR 1951Modification of Accelerator Linkage- 1951 Model Commander Passenger Cars
856JUNE 1951Crankcase Oil Now Installed in All Cars And Trucks Shipped from South Bend
857JUNE 1951Vapor Lock in Fuel System in Hot Weather- 1951 Commander H Models
858JUNE 1951IMPORTANT SERVICE INFORMATION AND PROCEDURES---PASSENGER CARS AND TRUCKS
859JUNE 1951RECONDITIONING OF ENGINE CRANKSHAFTS
860JUNE 1951WATER PUMP, GENERATOR, OR FAN BELT NOISE- 1951 COMMANDER H MODELS
861JUNE 1951OIL LOSS FROM FUEL PUMP SUPPORT (OIL FILLER TUBE) OR FROM EXTERNAL OIL LEAKS- COMMANDER V-8 ENGINE
862JULY 1951IMPORTANT SERVICE INFORMATION AND PROCEDURES- CARS EQUIPPED WITH STUDEBAKER AUTOMATIC DRIVE
863JULY 1951CHROME FINISH CHANGES RESULTING FROM NATIONAL PRODUCTION AUTHORITY REGULATIONS
864JULY 1951VALVE NOISE DIAGNOSIS AND CORRECTION- COMMANDER V-8 ENGINE
865SEPT 1951PISTON EXPANDERS FOR USE IN CORRECTING PISTON NOISE-1950 COMMANDER (17A) MODELS EQUIPPED WITH AUTOMATIC DRIVE
866OCT 1951REAR AXLE NOISE 1951 CHAMPION AND COMMANDER MODEL PASSENGER CARS
867OCT 1951REVISION IN VALVE LIFTERS COMMANDER V-8 ENGINE
868OCT 1951ABNORMAL OPERATION OF TORQUE CONVERTER STATOR FREE WHEEL UNIT- ALL PASSENGER CARS EQUIPPED WITH STUDEBAKER AUTOMATIC DRIVE
869NOV 1951NEW CARBURETOR CHOKE STOVE AND PARTS FOR COMMANDER V-8 ENGINE
870NOV 1951STEERING GEAR CHANGES- COMMANDER V-8 AND  CUSTOM CHAMPION MODELS
871NOV 1951IMPORTANT SERVICE INFORMATION 1951 PASSENGER CAR MODELS
872NOV 1951TIMING LIGHT ADAPTER FOR 1952 MODEL CARS
874 AFEB 1952REGISTRATION AND LICENSING DATA APPLICABLE TO 1952 MODEL STUDEBAKER 12G CHAMPION AND 3H COMMANDER (INCLUDING LAND CRUISER) WITH STANDARD EQUIPMENT
875JAN 1952HORN HALF-RING AND STEERING WHEEL REMOVAL AND INSTALLATION- 1952 MODEL PASSENGER CARS
877JAN 1952GENERATOR SHORT CIRCUIT OR LOW VOLTAGE REGULATOR SETTING IN SOME DELCO-REMY EQUIPMENT- 1951 COMMANDER (H) MODELS AND 2R SERIES TRUCKS WITH 245.6 CU IN  ENGINES
878JAN 1952CHANGE IN FLUID SPECIFICATION - STUDEBAKER AUTOMATIC DRIVE
879FEB 1952CRACK AT TOP OF REAR QUARTER PANEL- 1952 STARLINER MODELS
880FEB 1952THE NEW BRAKES INCLUDING CHANGES IN SERVICING PROCEDURES - 1952 CHAMPION 12G AND COMMANDER 3H MODELS
881FEB 1952PORTABLE ELECTRIC TACHOMETER FOR STUDEBAKER AUTOMATIC DRIVE AND ENGINE ANALYSIS   
882FEB 1952REVISED ENGINE CAMSHAFT AND ROCKER ARM ADJUSTING SCREWS - V-8 ENGINES
883MAR 1952BODY SECTION- 1952 SUPPLEMENT TO 1951 PASSENGER CAR SHOP MANUAL
884MAR 1952ADJUSTING SCREW AND ROCKER ARM-AND-SCREW ASSEMBLY FOR 1951 AND 1952 COMMANDER V-8 ENGINES
885APR 1952DRIVE LINE VIBRATION- 1951 AND 1952 COMMANDERS WITH AUTOMATIC DRIVE
886APR 1952REVISED ENGINE CAMSHAFT - V-8 ENGINE
888NOV 1952RECCOMENDATIONS COVERING TYPE OF CRANKCASE ENGINE OIL TO BE USED IN ALL STUDEBAKER VEHICLES
889JAN 19531953 PASSENGER CAR SHOP MANUAL
891JUNE 1953REGISTRATION AND LICENSING DATA APPLICABLE TO 1953 MODEL STUDEBAKER 14G CHAMPION AND 4H COMMANDER (INCLUDING LAND CRUISER) WITH STANDARD EQUIPMENT
893FEB 1953NEW VALVE SPRING V-8 ENGINES
894MAY 1953HEAVY DUTY HYDRAULIC BRAKE FLUID NOW STANDARD RECOMMENDATION --- ALL STUDEBAKER CARS AND TRUCKS
895MAY 1953OIL LEVEL GUAGE AND GUIDE TUBE--- 1953 COMMANDER HARDTOP (K) AND 5-PASSENGER  COUPE MODELS 
897JUNE 1953SOME CONSIDERATIONS OF OVERHEATING IN PRESSURIZED COOLING SYSTEMS
898JULY 1953PLASTIC INSTRUMENT DIAL FACE FOGGING OR ETCHING -- 1953 MODEL CHAMPION PASSENGER CARS
899JULY 1953PROPELLER SHAFT SUPPORT STUD MOUNTING HOLES -- 1953 MODEL PASSENGER CARS
903 AAUG 1953REVISION OF INSTRUCTIONS FOR RETURN OF BRAKE SHOES REPLACED BECAUSE OF BRAKE "Grab" -- 1953 COMMANDER AND LAND CRUISER MODELS
903AUG 1953SERVICE CORRECTION FOR BRAKE "GRAB" 1953 COMMANDER AND LAND CRUISER MODELS
905SEPT 19531953 MODEL PASSENGER CAR SERVICE OPERATION STEP AND TIME GUIDE
906OCT 1953REVISED ANTIRATTLERS TO PREVENT REAR DOOR GLASS BREAKAGE- 1953 4-DOOR SEDAN MODELS
907OCT 1953CARBURETOR THROTTLE LEVER AUXILLARY STOP -- 1953 MODEL COMMANDER V-8 ENGINE 
908NOV 1953REGISTRATION AND LICENSING DATA APPLICABLE TO THE 1954 MODEL STUDEBAKER WITH STANDARD EQUIPMENT: 15G CHAMPION, INCLUDING STATION WAGON; 5H COMMANDER INCLUDING LAND CRUISER AND STATION WAGON  
909NOV 19531954 PASSENGER CAR SHOP MANUAL SUPPLEMENT TO 1953 SHOP MANUAL
910 ANOV 1953A SERVICEMAN'S VIEW OF THE NEW BRAKES FOR 1954 PASSENGER CAR MODELS
910NOV 1953LUBRICATION AND INSPECTION WALL CHART -- 1954 MODEL PASSENGER CARS
925APR 1955REPLACEMENT OF CERTAIN TYPES OF STOP LIGHT SWITCHES --1955 MODEL PASSENGER CARS AND E-SERIES TRUCKS
926MAY 1954REVISED REAR MAIN BEARING (BRUMMER) OIL SEAL FOR V-8 ENGINES -- NEW INSTALLATION PROCEDURE
928NOV 1955PRIOR APPROVAL REQUIRED ON CLAIMS FOR AD TRANSMISSION SUB-ASSEMBLIES 1950-1955 MODELS
929NOV 19551956 PASSENGER CAR SHOP MANUAL
930NOV 1955FACTORY INSTALLED FRONT SEAT SAFETY BELTS ON 1956 MODELS
931 AJAN 1956REGISTRATION AND LICENSING DATA: 1956 MODEL STUDEBAKER PASSENGER CARS
931NOV 1955REGISTRATION AND LICENSING DATA: 1956 MODEL STUDEBAKER PASSENGER CARS
932DEC 1955PAGE 107 OF THE TRANSMISSION SECTION IN THE 1956 PASSENGER CAR SHOP MANUAL -- REVISED
933DEC 1955STUDEBAKER SERVICE OPERATION TIME GUIDE
934APR 1956PAGE 53 OF THE TRANSMISSION SECTION IN THE 1956 PASSENGER CAR SHOP MANUAL -- REVISED
935FEB 1956MODIFICATION TO FLIGHTOMATIC TRANSMISSION 56B AND 56H MODELS
936MAY 1956ENGINE OIL PUMP RELIEF VALVE TUBE KIT FOR CORRECTION OF HYDRAULIC VALVE TAPPET LETDOWN - 56J GOLDEN HAWK
937 CMAY 1957REGISTRATION AND LICENSING DATA: 1957 MODEL STUDEBAKER PASSENGER CARS
938NOV 1956IMPORTANT SERVICE INFORMATION- FLIGHTOMATIC TRANSMISSION- 1956-1957 MODELS
939NOV 19561957 MODEL STUDEBAKER PASSENGER CAR SERVICE INFORMATION
941JAN 19571957 MODEL PACKARD CLIPPER SERVICE INFORMATION
942MAR 1957STUDEBAKER SERVICE OPERATION TIME GUIDE
942 AAUG 1957NO REVERSE OPERATION WHEN HOT - CARS EQUIPPED WITH FLIGHTOMATIC TRANSMISSION - STUDEBAKER MODELS 56B, 56H, 57B, 57H, - PACKARD CLIPPER MODEL 57L
942 BSEPT 1957STATE OF MARYLAND: GENERAL INFORMATION FOR LICENSING PURPOSES- 1958 MODEL STUDEBAKER TRUCKS- 3E5, 3E6, 3E7, 3E11, 3E12, 3E13, 3E14, 3E16, 3E17, 3E28, 3E38, 3E40
942 CSEPT 19571958 MODEL PASSENGER CAR PRELIMINARY SERVICE INFORMATION
943SEPT 1957SERVICE PRODUCT REPORT
944SEPT 1957BUMPER JACK MODIFICATION- 1957 MODEL PACKARD CLIPPER 
945Oct-57GENERAL INFORMATION FOR LICENSING PURPOSES - 1958 MODEL STUDEBAKER STATION WAGONS WHEN USED AS A COMMERCIAL VEHICLE

 

Studebaker Service Letter Index 
#S-945 Oct 1957 - #S-1052 Dec 1962
Letter No.DateDescription
S-945OCT-1957REGISTRATION AND LICENSING DATA: 1958 MODEL STUDEBAKER PASSENGER CARS
S-945AOCT-1957REGISTRATION AND LICENSING DATA: 1958 MODEL STUDEBAKER TAXICAB MODELS
S-946OCT-1957SERVICE CORRECTIONS - 1958 MODEL STUDEBAKER PASSENGER CARS
S-949OCT-19581959 PASSENGER CAR SHOP MANUAL
S-950AJULY-1959REGISTRATION AND LICENSING DATA- 2-DOOR UTILITY SEDAN CONVERSION
S-951OCT 1958INSTALLATION OF FLOOR MATS AND CARPETS- 1959 STUDEBAKER MODELS
S-952NOV-1958SERVICE INFORMATION - 1959 MODEL STUDEBAKER PASSENGER CARS
S-952JAN-1959SHIPPING WEIGHTS AND GENERAL INFORMATION 1959 MODEL STUDEBAKER TRUCKS, 4E3, 4E3D, 4E11, 4E11D, 4E13, 4E14, 4E14D, 4E16, 4E28
S-954DEC-1958DELCO-REMY ELECTRICAL EQUIPMENT - 1959 MODELS WITH 170 CU. IN. ENGINE
S-955JAN-1959DOOR LOCKS - 1959 MODEL STUDEBAKER PASSENGER CARS
S-956JAN-1959SERVICE INFORMATION - 1959 MODEL STUDEBAKER PASSENGER CARS
S-957JAN-1959STUDEBAKER PASSENGER CAR SHOP MANUAL
S-958JAN-1959SERVICE INFORMATION - 1959 MODEL STUDEBAKER PASSENGER CARS
S-959FEB-1959USE OF FOLO-THRU STARTER DRIVE - 1959 LARK VI AND HAWK-6 MODELS
S-960 FEB-1959SERVICE OPERATION AND TIME GUIDE
S-961MAR-1959MODIFICATION TO CARTER AS-2876-S CARBURETOR USED ON 1959 MODEL STUDEBAKER LARK VI, HAWK-6, 4E1AND 4E5 SERIES TRUCKS
S-963APR-1959ADJUSTMENT OF ENGINE VALVE CLEARANCES - 1959S MODEL PASSENGER CARS AND 4E1 AND 4E5 TRUCK MODELS
S-964MAY-1959"HOW TO S-T-R-E-T-C-H YOUR GAS MILEAGE"
S-966JUNE-1959TRANSIENT OWNER SERVICE
S-967JUNE-1959USE OF SOLEX GLASS - 1959 MODEL STUDEBAKER PASSENGER CARS
S-968JUNE-1959ENGINE TIE-DOWN BRACKET- RAIL SHIPPED CARS - 1959S MODELS EQUIPPED WITH STANDARD AND OVERDRIVE TRANSMISSION
S-969JULY-1959IMPROVED HOT ENGINE STARTING - 1959 S MODELS
S-971SEPT-1959SERVICE PRODUCT REPORT
S-973SEPT-1959REVISED PASSENGER CAR SHOP MANUAL PAGES - 1959 MODELS
S-974SEPT-1959REGISTRATION AND LICENSING DATA: 1960 MODEL STUDEBAKER PASSENGER CARS
S-974OCT-1959GENERAL INFORMATION FOR LICENSING PURPOSES - 1960 MODEL STUDEBAKER STATION WAGONS WHEN USED AS A COMMERCIAL VEHICLE
S-975SEPT-1959SERVICE INFORMATION - 1960 MODEL STUDEBAKER PASSENGER CARS
S-976OCT-1959LEAKAGE AT ENGINE OIL FILTER ALL MODELS WITH SEALED CAN-TYPE FILTER
S-978OCT-19591960 MODEL STUDEBAKER PASSENGER CAR SHOP MANUAL INFORMATION
S-980OCT-1959DISTRIBUTOR CAP POSITION - RAIL SHIPPED CARS - 1960 MODELS
S-981OCT-1959ESSENTIAL SERVICE TOOLS - 1960 MODEL STUDEBAKER PASSENGER CARS
S-982NOV-1959SERVICE CORRECTIONS - 1960 MODEL PASSENGER CARS
S-984NOV-1959NEW ROCKER ARM COVERS AND GASKETS - 1960 V-8 MODEL PASSENGER CARS
S-984ANOV-1959NEW ROCKER ARM COVERS AND GASKETS - 1960 V-8 MODEL PASSENGER CARS
S-985DEC-19591960 MODEL STUDEBAKER PASSENGER CAR SHOP MANUAL INFORMATION COVERING CONVERTIBLE MODELS
S-990JAN-1960SERVICE OPERATION AND TIME GUIDE
S-995AJUNE-1960H-14Y SPARK PLUGS FOR V-8 PASSENGER CARS
S-996AJAN-1961AVAILABILITY FOR 1959 6-CYL. MODEL PASSENGER CARS OF AS-2934-SA 1960 6-CYL. MODEL PASSENGER CAR CARBURETOR
S-996BMAR-1963AS-2934-SA CARBURETOR FOR 1959 LARK VI
S-997APR-1960MASTER CYLINDER INSPECTION HOLE COVER - ALL PASSENGER CARS 
S-999-AAUG-1960REAR AXLE RATIOS - 1961 MODELS
S-1000AUG-1960VEHICLES OPERATED BY ACQUIRED DIVISIONS OF STUDEBAKER-PACKARD CORPORATION
S-1002SEPT-19601961 MODEL STUDEBAKER PASSENGER CAR SHOP MANUAL INFORMATION
S-1002-ASEPT-1960LICENSING INFORMATION - 1961 MODEL STUDEBAKER TRUCKS
S-1003AMAY-1961ORIGINAL EQUIPMENT BATTERY ADJUSTMENT
S-1006OCT-1960REGISTRATION AND LICENSING DATA: 1961 MODEL STUDEBAKER PASSENGER CARS
S-1011DEC-1960SERVICE OPERATION AND TIME GUIDE
S-1012JAN-1961GENERAL SERVICES ADMINISTRATION WASHINGTON D.C. CONTRACT GS-OSS-33517
S-1016MAR-1961TIRE WARRANTY
S-1021MAY-1961CLAIMS POLICIES AND PROCEDURES MANUAL
S-1022JUNE-1961POSITIVE CRANKCASE VENTILATION IDENTIFICATION STICKER
S-1023JUNE-1961PRODUCT REPORTS ARE IMPORTANT
S-1023
(pgs 8-10)
JULY-1961LICENSING INFORMATION - 1962 MODEL 7E35 AND 7E45 STUDEBAKER DIESEL TRUCKS
S-1023
(pgs 5-7) 
SEPT-1961LICENSING INFORMATION - 1962 MODEL STUDEBAKER TRUCKS
S-1023
(pgs 2-4)
DEC-1961GENERAL INFORMATION FOR LICENSING PURPOSES - 1962 MODEL STUDEBAKER STATION WAGONS WHEN USED AS A COMMERCIAL VEHICLE
S-1025AAUG-1961FRONT WHEEL TOE-IN SPECIFICATION CHANGE- 1961 MODEL LARK PASSENGER CARS
S-1029SEPT-1961REGISTRATION AND LICENSING DATA - 1962 MODEL STUDEBAKER PASSENGER CARS
S-1029AOCT-1961RGISTRATION AND LICENSING DATA - 1962 MODEL STUDEBAKER HAWK
S-1029
(pgs 3-6)
SEPT-1962REGISTRATION AND LICENSING DATA: 1963 MODEL STUDEBAKER TRUCKS
S-1030SEPT-19611962 MODEL STUDEBAKER PASSENGER CAR SHOP MANUAL 
S-1033OCT-1961TRANSPORTATION CLAIMS
S-1036JAN-1962SERVICE OPERATION AND TIME GUIDE
S-1037JAN-1962REMOVAL OF PROTECTIVE COATING FROM STUDEBAKER PASSENGER CARS
S-1038FEB-1962MODIFICATIONS TO IMPROVE PERFORMANCE - PASSENGER CARS EQUIPPED WITH CARTER 4-BARREL CARBURETOR
S-1039FEB-1962CLIMATIZER OPERATION INSTRUCTIONS - 1962 MODEL LARK PASSENGER CARS
S-1040MAR-1962VOLTAGE REGULATOR WATER DEFLECTOR SHIELD- 1962 LARK MODELS
S-1041APR-1962MODIFICATIONS TO IMPROVE PERFORMANCE - PASSENGER CARS EQUIPPED WITH CARTER 4-BARREL CARBURETOR
S-1042APR-1962SERVICING THE POSITIVE CRANKCASE VENTILATION SYSTEM
S-1043APR-1962ADDITIONAL 1962 PASSENGER CAR SHOP MANUAL SUPPLEMENTARY PAGES
S-1044APR-19621962 MODEL STUDEBAKER PASSENGER CAR ENGINES WITH FULL-FLOW OIL FILTER SYSTEM
S-1046MAY 1962USE OF STP IN STUDEBAKER PASSENGER CAR AND TRUCK ENGINES - INITIAL FACTORY CRANKCASE FILL
S-1047JUNE-1962REGISTRATION AND LICENSING DATA: 1963 AVANTI MODEL
S-1051NOV-1962EXHAUST VALVE REPLACEMENT - 1961-62 LARK VI PASSENGER CARS AND 1/2 AND 3/4 TON TRUCK MODELS WITH 6-CYLINDER OHV ENGINE
S-1052DEC-1962SERVICE INFORMATION 1962 MODELS

 

Studebaker Service Letter Index- 1963
A= Front Suspension, B= Rear Axle, C= Wheels-Tires-Hubs-Drums, D= Brakes, F= Body and Instruments, G= General Information, H= Clutch, I= Bumpers and Frame, J= Electrical, K= Fuel and Supercharger Systems, L= Engine Tune Up, M= Exhaust System, N= Engine, P= Inspection and Lubrication, Q= Propeller Shaft and Universal Joints, R= Cooling System-Climatizer and Air Conditioning, S= Steering, T= Springs and Shock Absorbers, U= Transmissions, V= Fenders-Hood and Sheet Metal, W= Paint, X= Specifications
SL NumberDateSubject
C-1963-1January 17, 1963WHEEL HUB COVERS- 63 LARK MODELS  
D-1963-1 November 23, 1962FRICTION PAD REPLACEMENT- 1963 MODEL PASSENGER CARS EQUIPPED WITH DISK BRAKES
D-1963-2December 26, 1962BRAKE ADJUSTING PROCEDURE- 1963 PASSENGER CARS WITH SELF-ADJUSTING BRAKES
D-1963-3January 4, 1963INTERFERENCE- BRAKE TUBING, CABLES, AND CONTROLS- 1963 MODEL PASSENGER CARS
D-1963-4January 7, 1963STOP LIGHT SWITCH TERMINAL AND WINDSHIELD WASHER JAR- 1963 LARK AND CRUISER MODELS EQUIPPED WITH DISK BRAKES
D-1963-5May 23, 1963HYDROVAC KIT- 1 AND 1 1/2 TON MODEL TRUCKS
D-1963-6June 17, 1963CHANGES TO IMPROVE BRAKE OPERATION 1963 LARK AND CRUISER MODELS WITH STANDARD BRAKES
F-1963-1December 4, 1962WATER LEAK CORRECTIONS- WAGONAIRE MODELS
F-1963-2December 18, 1962AVANTI WINDSHIELD WIPER LINKAGE ADJUSTMENT
F-1963-3January 7, 1963WINDOW LOWER STOP- ELECTRIC TYPE- AVANTI MODELS
F-1963-4January 14, 1963FLOOR MAT INSTALLATION
F-1963-5February 15, 1963INTERCHANGE OF SPEEDOMETER AND CLOCK 1963 CRUISER
F-1963-6March 5 1963CONESTOGA CAMPER BODY
F-1963-7Match 4, 1963HOOD LOCK DOVETAIL - AVANTI
F-1963-8April 10, 1963AVANTI WINDSHIELD WIPER LINKAGE CRANK ARM-TO-MOTOR LOOSENESS
F-1963-9April 15, 1963CHANGE IN WINDSHIELD WASHER HOSE MATERIAL AVANTI MODEL
F-1963-10May 27, 1963INTERMEDIATE LOCKING POSITION- 1963 WAGONAIRE MODELS WITH SLIDING ROOF
F-1963-11June 5, 1963INSTALLATION OF ROOF DRIP MOLDINGS- AVANTI MODELS
F-1963-12June 10, 19631963 MODEL STATION WAGON REAR STATIONARY ROOF PANEL- REMOVAL AND INSTALLATION
F-1963-13June 19, 1963REMOVAL OF PROTECTIVE COATING FROM STUDEBAKER PASSENGER CARS
F-1963-14June 19, 1963AVANTI WINDSHIELD WIPER- IRREGULAR RETURN TO PARK POSITION
F-1963-15June 25, 1963CHANGE IN DESIGN IN HOOD LOCK DOVETAIL AND POSITION OF SAFETY HOOK
F-1963-16August 16, 1963INSTRUMENT BOARD SAFETY PAD COVER SEPERATION FROM INSTRUMENT CLUSTER MOUNTING PLATE RIM- 1963 LARK MODELS
F-1963-17August 23, 1963HEADLINING FRONT AND REAR AVANTI MODELS
F-1963-18August 30, 1963INSIDE REAR VIEW MIRROR LOOSENESS- AVANTI MODELS
F-1963-19August 30, 1963REAR WINDOW RETENTION IN THE BODY OPENING- AVANTI MODELS  (*superceded by F-1963-20)
F-1963-20September 23, 1963REAR WINDOW RETENTION IN THE BODY OPENING- AVANTI MODELS
F-1963-21October 14, 1963HEADLINING AND BOW RETENTION- 1963 STUDEBAKER SEDAN MODELS
F-1963-22December 2, 19631963 STATION WAGON MODEL TAIL GATE DOVETAIL ASSEMBLY AND STRIKER DOVETAIL KEEPER ASSEMBLY
License InfoJanuary 3, 1963GENERAL INFORMATION FOR LICENSING PURPOSES- 1963 MODEL STUDEBAKER STATION WAGONS WHEN USED AS A COMMERCIAL VEHICLE
License InfoSeptember 27, 1962LICENSING INFORMATION 1963 MODEL STUDEBAKER TRUCKS
License InfoJuly 23, 1963LICENSING INFORMATION: 8E28A AND 8E35A MOBILE HOMES TRANSPORTER TRUCKS
G-1963-1October 25, 1962THE SERVICE LETTER
G-1963-2October 26, 1962U.S. GOVERNMENT VEHICLE SALES
G-1963-3October 29, 196224 MONTH- 24,000 MILE WARRANTY
G-1963-4January 3, 19631963 INFORMATION- PASSENGER CAR AND TRUCK SHOP MANUAL SUPPLEMENTS
G-1963-5 February 25, 1963CLAIMS -POLICIES- AND PROCEDURES MANUAL
G-1963-6April 19, 1963SERVICE OPERATION TIME GUIDE
G-1963-7April 24, 1963SERVICE BULLETINS
G-1963-8July 1, 1963DEALER CODE NUMBERS ON B-865 CLAIM FORM
H-1963-1February 15, 1963CLUTCH PEDAL- 8E SERIES 1/2 TON AND 3/4 TON TRUCKS
H-1963-2March 18, 1963CLUTCH PEDAL-TO-BELCRANK ROD  - Y1 TAXICAB MODEL
H-1963-3April 30, 1963CLUTCH OPERATING ROD BENDING- AVANTI MODELS
H-1963-4 November 20, 1963CLUCTH OPERATING SHAFT SLEEVE ASSEMBLY 8E13, 8E15, 8E25, 8E35, 8E45 MODEL TRUCKS
H-1963-5 December 13, 1963CLUTCH OPERATING SHAFT AND BELCRANK SUPPORT 8E SERIES 1/2 TON AND 3/4 TON TRUCKS
J-1963-1November 23, 1962WINDSHIELD WIPER SWITCH 1963 GRAN TOURISMO HAWK MODELS
J-1963-2November 23, 1962PROTECTIVE BOOT FOR ALTERNATOR TERMINAL- 1963 LARK, CRUISER AND HAWK MODELS
J-1963-3November 23, 1962SPARK PLUGS- PASSENGER CAR MODELS WITH JET-THRUST ENGINES
J-1963-3A SUPERSESSION       April 10, 1963SPARK PLUGS- PASSENGER CAR MODELS WITH JET-THRUST ENGINES
J-1963-4December 26, 1962STARTER SWITCH TO STARTER MOTOR CABLE AND HAND BRAKE CABLE- INTERFERENCE
J-1963-5January 9, 1963USE OF CHARGER OR BOOSTER BATTERY- 1963 MODEL PASSENGER CARS
J-1963-6January 7, 1963IMPROVED STARTING- MODELS EQUIPPED WITH JET-THRUST ENGINES
J-1963-7January 16, 1963IGNITION DISTRIBUTOR CONDENSER AVANTI AND JET-THRUST  MODELS
J-1963-8January 16, 1963INTERFERENCE BETWEEN SPARK PLUG CABLES AND EXTERNAL IGNITION COIL RESISTOR- AVANTI MODELS
J-1963-9February 28, 1963BATTERY HOLD-DOWN CLAMPS - AVANTI MODELS
J-1963-11March 11, 1963IMPROVED PERFORMANCE AND STARTING - AVANTI AND JET-THRUST MODELS
J-1963-12April 30, 1963RELOCATION OF ELECTRICAL CONTROL UNITS- 1963 WAGONAIRE WITH ELECTRIC TAIL GATE WINDOW
J-1963-13April 26, 1963LIGHT SWITCH CIRCUIT BREAKER- 1963 LARK AND CRUISER MODELS
J-1963-14April 30, 1963ELECTRICALLY OPERATED TAIL GATE WINDOW REGULATOR SAFETY SWITCH
J-1963-15May 9, 1963STARTER MOTOR ASSEMBLY - AVANTI AND JET-THRUST MODELS
K-1963-1November 8, 1962SERVICING CARTER RBS CARBURETOR- 1963 6-CYL. CARS AND TRUCKS EXCEPT TAXICAB
K-1963-2May 27, 1963LEAN CONDITION OR FLAT SPOT AVANTI AND JET THRUST MODELS EQUIPPED WITH SUPERCHARGER
K-1963-3May 24, 1963CARTER RBS CARBURETORS USED ON 1963 MODEL 6-CYLINDER PASSENGER CARS (EXCEPT TAXICAB MODELS) AND 8E5 AND 8E10 TRUCK MODELS
K-1963-4July 17, 1963CHOKE AND THERMOSTATIC COIL AND HOUSING ASSEMLIES- 4-BARREL CARTER AFB CARBURETORS
K-1963-5August 12, 1963STEP-UP RODS FOR HIGH ALTITUDE OPERATION- AVANTI AND JET-THRUST ENGINE AND CARBURETOR
M-1963-1February 11, 1963EXAUST SYSTEM- AVANTI MODELS
N-1963-1November 12, 1962COLD WEATHER STARTING- DIESEL ENGINE
N-1963-2January 24, 1963HYDRAULIC KNOCK- 1963 PASSENGER CAR MODELS
N-1963-3March 4, 1963OIL PRESSURE GAGE READING - 1963 6-CYLINDER MODELS
N-1963-4April 4, 1963ENGINE SUPPORT INSULATOR ASSEMBLY - DIESEL TRUCKS
N-1963-5July 15, 1963SERVICE STRIPPED ENGINE ASSEMBLIES
N-1963-6November 12, 1963OIL CONSUMPTION- 1963 AND PRIOR MODELS EQUIPPED WITH 6-CYLINDER OHV ENGINE
P-1963-1March 11, 1963WET-TYPE (OIL BATH) CARBURETOR AIR CLEANER
Q-1963-1May 22, 1963CHANGE IN TORQUE SPECIFICATION - 1/2 AND 3/4 TON "U"-JOINT CLAMP NUT
R-1963-1January 4, 1963CLIMATIZER SENSING TUBE POSITION- 1963 LARK AND CRUISER MODELS
R-1963-2May 9, 1963INSTALLATION OF VISCOUS DRIVE EQUIPMENT - 1962 MODELS EQUIPPED WITH AIR CONDITIONING
R-1963-3May 22, 1963RADIATOR GRILLE PANEL LOWER CENTER BRACE
R-1963-4August 6, 1963LOCATION OF LUBRICATION CONTROL SCREW AVANTI AIR CONDITIONER COMPRESSOR
S-1963-1December 26, 1962SERVICING THE STEERING BELLCRANK BRACKET- 1963 MODEL PASSENGER CARS
T-1963-1January 9, 1963INTERFERENCE BETWEEN REAR SPRING AND FRAME BRACKET- AVANTI MODELS
T-1963-2March 5, 1963FRONT AND REAR SPRINGS - 1963 MODEL PASSENGER CARS
T-1963-3March 20, 1963IMPROVED REAR SPRINGS -1963 P-MODELS (WITH SLIDING ROOF)
U-1963-1October 29, 1962CORRECTION FOR NOISY FLOOR SHIFT CONTROL LEVER ASSEMBLY- FOUR-SPEED TRANSMISSION
U-1963-2December 5, 1962SERVICE INFORMATION - AUTOMATIC TRANSMISSION USED IN 1963 MODEL PASSENGER CARS
U-1963-3December 26, 1962LINKAGE BINDING AT THROTTLE CONTROL LEVER- MODELS WITH MODEL 35 AUTOMATIC TRANSMISSION
U-1963-4February 15, 1963MODEL 35 AUTOMATIC TRANSMISSION REAR BAND ADJUSTING TOOL, J-5883
U-1963-5April 24, 1963DELAY IN REVERSE - 1961-63 MODEL AUTOMATIC TRANSMISSION (EXCEPT MODEL 35)
U-1963-6May 9, 1963INCORRECT AUTOMATIC TRANSMISSION LEVEL DIP STICK - 1963 MODELS
U-1963-A19631963 PASSENGER CAR AUTOMATIC TRANSMISSION INFORMATION
W-1963-1January 16, 1963PAINTING WITH ACRYLIC LACQUER- AVANTI MODELS
W-1963-1ADecember 3. 1963PAINT FORMULA- AVANTI MAROON
 

 

Studebaker Service Letter Index- 1964
A= Front Suspension, B= Rear Axle, C= Wheels-Tires-Hubs-Drums, D= Brakes, F= Body and Instruments, G= General Information, H= Clutch, I= Bumpers and Frame, J= Electrical, K= Fuel and Supercharger Systems, L= Engine Tune Up, M= Exhaust System, N= Engine, P= Inspection and Lubrication, Q= Propeller Shaft and Universal Joints, R= Cooling System-Climatizer and Air Conditioning, S= Steering, T= Springs and Shock Absorbers, U= Transmissions, V= Fenders-Hood and Sheet Metal, W= Paint, X= Specifications
SL NumberDateSubject
A-1964-1December 27, 1963STEERING KNUCKLE STOP SCREWS- 8E5 FC ZIP VAN CONTRACT GS-OOS-46411 POST OFFICE DEPT. TRUCK
B-1964-1January 29, 1964FRICTION DISKS AND PLATES FOR EARLY TYPE MODEL 44 TWIN TRACTION REAR AXLES
C-1964-1December 2, 1964WHEEL DISK ANTI-CREEP RETAINER-- 1964 MODEL PASSENGER CARS
D-1964-1October 3, 1963LOOSE PARKING BRAKE RELEASE HANDLE 1964 STUDEBAKER PASSENGER CARS
D-1964-2June 16, 1964BRAKE SERVICING- U.S. AND CANADIAN BUILT 1964 MODEL PASSENGER CARS
D-1964-3October 8, 1964PARKING BRAKE RELEASE MECHANISM REPAIRS--1964 MODELS
F-1964-1October 3, 1963CARE OF ANODIZED ALUMINUM EXTERIOR TRIM--1964 MODEL PASSENGER CARS
F-1964-2October 14, 1963FUEL TANK FILLER NECK WATER DEFLECTOR, 1963-64 STATION WAGON MODELS
F-1964-3October 31, 1963IMPROVED SUN VISOR ROD RETAINING BRACKET
F-1964-4November 22, 1963INTERFERENCE BETWEEN GLOVE COMPARTMENT DOOR AND AIR CONDITIONING EVAPORATOR CASE--1964 SEDAN AND STATION WAGON MODELS
F-1964-5December 3, 1963WATER IN THE TAIL LAMP HOUSING 1964 STUDEBAKER MODELS EXCEPT STATION WAGONS
F-1964-6December 5, 1963CONSOLE COOLING KIT--AVANTI MODELS WITHOUT AIR CONDITIONING
F-1964-7January 29, 1964RELOCATION OF INSIDE REAR VIEW MIRROR AND USE OF IMPROVED MIRROR MOUNTING STEM--AVANTI MODELS
F-1964-8January 31, 1964INSTRUMENT BOARD CRASH PAD FILLER 1964 MODEL PASSENGER CARS (EXCEPT HAWK)
F-1964-9February 28, 1964REAR DOOR OPERATING TORSION SPRINGS--P.O. ZIP VAN 8E5-FC
F-1964-10June 10, 1964WATER LEAK CORRECTION--1964 MODEL PASSENGER CARS
F-1964-11September 30, 1964ENLARGED LEFT REAR WINDOW--8E5FC ZIP VAN
LIC INFOJuly 23, 1963LICENSING INFORMATION--8E28A AND 8E35A MOBILE HOMES TRANSPORTER TRUCKS
LIC INFOAugust 1, 1963STATE OF CONNECTICUT,MASSACHUSETTS,AND RHODE ISLAND, INFORMATION FOR LICENSING PURPOSES--1964 MODEL STUDEBAKER TRUCKS
LIC INFOOctober 1, 1963GENERAL INFORMATION FOR LICENSING PURPOSES--1964 MODEL STUDEBAKER STATION WAGONS WHEN USED AS A COMMERCIAL VEHICLE
G-1964-1September 9, 1963THE SERVICE LETTER
G-1964-2September 27, 19631964 INFORMATION PASSENGER CAR SUPPLEMENTS
G-1964-3September 27, 1963REGISTRATION AND LICENSING DATA: 1964 MODEL STUDEBAKER PASSENGER CARS
G-1964-3AJanuary 17, 1964REGISTRATION AND LICENSING DATA: CANADIAN BUILT STUDEBAKER PASSENGER CARS
G-1964-3BMay 13, 1964CAR SERIAL NUMBER--AVANTI MODELS
LIC INFOAugust 1, 1963LICENSING IFORMATION--1964 MODEL STUDEBAKER  TRUCKS
G-1964-4November 29, 1963POST OFFICE DEPARTMENT TRUCK MODEL 8E5-FC CONTRACT #GS-OOS-46411
G-1964-5January 22, 1964U.S. POST OFFICE TRUCK 8E5-FC ZIP VAN SHOP MANUAL AND OPERATION TIME GUIDE
G-1964-5AMay 14, 19648E5-FC ZIP VAN OPERATION TIME GUIDE
G-1964-7April 23, 1964PRODUCTION CHANGES--  8E5-FC ZIP VAN TRUCK
I-1964-1December 23, 1963BATTERY CARRIER SUPPORT WELD-- MODEL 8E5-FC ZIP VAN TRUCK
J-1964-1October 11, 1963WIRING DIAGRAMS FOR LEECE-NEVILLE 60 AMP ALTERNATOR
J-1964-2October 25, 1963POLARITY CAUTION DECAL
J-1964-3December 5, 1963BATTERY DISCHARGING-- STATION WAGON MODELS WITH ELECTRIC-TYPE TAIL GATE WINDOW
J-1964-4January 29, 1964DISTRIBUTOR CAM RETAINING RING-- V-8 MODELS
J-1964-5February 17, 1964RELOCATION OF CIRCUIT BREAKER USED WITH ELECTRICALLY OPERATED WINDOWS-- AVANTI MODELS
J-1964-6April 2, 1964IGNITION LOCK-- ZIP VAN 8E5-FC MODEL TRUCK
J-1964-8April 29, 1964IGNITION COIL AND RESISTOR--ALL SUPERCHARGED ENGINES
J-1964-9June 24, 1964PRESTOLITE TRANSIGNITER MODEL 201 IGNITION SYSTEM
J-1964-10July 16, 1964REPLACEMENT OF BULB CONTACT WASHER- STOP AND TAIL LAMP, PARKING AND DIRECTIONAL SIGNAL LAMPS-- 8E5-FC P.O. ZIP VAN
J-1964-10AAugust 31, 1964REPLACEMENT OF BULB CONTACT WASHER- STOP AND TAIL LAMP, PARKING AND DIRECTIONAL SIGNAL LAMPS-- 8E5-FC P.O. ZIP VAN
J-1964-11September 15, 1964ALTERNATOR FIELD CIRCUIT-- POST OFFICE DEPARTMENT TRUCK 8E5-FC
K-1964-1November 22, 1963SUPERCHARGER IMPROVEMENT-- AVANTI AND JET-THRUST ENGINES
K-1964-2March 5, 1964IMPROVED CHOKE OPERATION, 1963-64 SIX CYLINDER ENGINE EQUIPPED WITH RBS CARBURETOR
K-1964-3March 11, 1965RBS CARBURETOR USED ON 1963-1964 6-CYL. MODEL PASSENGER CARS AND TRUCKS
N-1964-1December 9, 1963ENGINE SEALING AND NEW ENGINE GASKETS-- ALL MODELS
R-1964-1December 2, 1963NEW FAN BELTS FOR NOISE SUPRESSION
R-1964-2January 22, 1964IMPROVED CLIMATIZER PERFORMANCE, 1961-63 SIX CYLINDER MODEL PASSENGER CARS AND TRUCKS EQUIPPED WITH OHV ENGINE
R-1964-3March 4, 1964INTERFERENCE BETWEEN FAN BLADES AND RADIATOR CORE-- 1964 PASSENGER CARS (EXCEPT HAWK)
R-1964-4April 24, 1964IMPROVED IDLE COOLING-- AVANTI MODELS EQUIPPED WITH AIR CONDITIONING
S-1964-1April 29, 19641964 MODEL STEERING REACH ROD AND TIE ROD SEAL
S-1964-2May 11, 1964STEERING GEAR ADJUSTMENTS-- ROSS STEERING GEAR USED ON AVANTI AND HAWK MODELS
S-1964-3August 21, 1964STEERING GEAR ASSEMBLY LUBRICANT-- 8E5-FC ZIP VAN TRUCK
S-1964-4September 8, 1964STEERING GEAR- 8E5-FC--POST OFFICE DEPARTMENT TRUCK ZIP VAN
S-1964-5November 10, 1964STEERING LINKAGE SHOCK ABSORBER KIT 1962-1964 HAWK MODELS EQUIPPED WITH POWER STEERING
T-1964-1November 11, 1963FRONT SPRINGS-- 1964 DAYTONA AND CRUISER SEDANS
T-1964-2June 16, 1964SHOCK ABSORBER REPLACEMENT-- 1964 MODEL PASSENGER CARS-- U.S. AND CANADIAN BUILT.
T-1964-3September 10, 1964SHOCK ABSORBER MOUNTING BRACKETS-- 8E5-FC POST OFFICE TRUCK ZIP VAN
U-1964-1 November 22, 1963COUNTERSHAFT GEAR BEARING RETAINING SPACER WASHERS-- T-96 TRANSMISSION
U-1964-2December 9, 1963JUMPING OUT OF SECOND GEAR-- HARD SHIFTING INTO SECOND GEAR. T-86, T-90 TRANSMISSION ASSEMBLIES
U-1964-3December 20, 1963CHANGE IN OUTPUT SHAFT RING GEAR-- ALL AUTOMATIC TRANSMISSIONS
U-1964-4January 22, 1964CHANGES TO MODEL 35 AUTOMATIC TRANSMISSION ASSEMBLY
U-1964-5July 20, 1964TRANSMISSION SHIFT CABLE-- 8E5-FC P.O. ZIP VAN TRUCK
W-1964-1September 23, 19631964 MODEL PASSENGER CAR PAINT FORMULAS
W-1964-1AMay 28, 19641964 MODEL PASSENGER CAR PAINT FORMULAS-- CANADIAN PRODUCTION
W-1964-2October 4, 19631964 MODEL TRUCK PAINT FORMULAS
W-1964-3May 11, 1964PAINT FOR STUDEBAKER PASSENGER CARS AND TRUCKS
W-1964-3ANovember 12, 1964PAINT FOR STUDEBAKER PASSENGER CARS 

 

Studebaker Service Letter Index- 1965-1968
A= Front Suspension, B= Rear Axle, C= Wheels-Tires-Hubs-Drums, D= Brakes, F= Body and Instruments, G= General Information, H= Clutch, I= Bumpers and Frame, J= Electrical, K= Fuel and Supercharger Systems, L= Engine Tune Up, M= Exhaust System, N= Engine, P= Inspection and Lubrication, Q= Propeller Shaft and Universal Joints, R= Cooling System-Climatizer and Air Conditioning, S= Steering, T= Springs and Shock Absorbers, U= Transmissions, V= Fenders-Hood and Sheet Metal, W= Paint, X= Specifications
SL NumberDateSubject
D-1965-1June 1, 1965MODIFICATION KIT FOR HYDROVAC- HAWK MODELS WITH DISK BRAKES
D-1965-2September 28, 1965ELIMINATION OF PARKING BRAKE LINK RATTLE- 1965 MODELS EQUIPPED WITH DISK BRAKES
G-1965-1October 1, 1964REGISTRATION AND LICENSING DATA- STUDEBAKER PASSENGER CARS
G-1965-1AOctober 7, 1964REGISTRATION AND LICENSING DATA- STUDEBAKER PASSENGER CARS- CORRECTION
G-1965-3March 3, 1965POST OFFICE DEPARTMENT VEHICLE- MODIFICATION WORK ORDERS
G-1965-4March 8, 1965OWNER PROTECTION SERVICE BOOKLET- 1965 MODELS
G-1965-5March 25, 1965SERVICE OPERATION TIME GUIDE SUPPLEMENT
G-1965-5BApril 15, 1965FLANGED TYPE REAR AXLE ASSEMBLY- 1965 MODEL PASSENGER CARS
H-1965-1September 9, 1965INSTALLATION OF CLUTCH DRIVEN DISK- MODELS EQUIPPED WITH 194 OR 283 CUBIC INCH ENGINES
J-1965-1November 30, 1964CONVERSION TO ELECTRIC WINDSHIELD WASHER- 1965 MODEL PASSENGER CARS
J-1965-4February 11, 1965INSTRUMANT PANEL SWITCHES- 1965 MODEL PASSENGER CARS
J-1965-5March 18, 1964SERVICING THE ELECTRICAL SYSYTEM CHARGING CIRCUIT- VEHICLES EQUIPPED WITH AN ALTERNATOR
J-1965-6March 18, 1965TESTING AND SERVICING THE STUDEBAKER TRANSISTORIZED IGNITION SYSTEM
K-1965-1September 8, 1965COLD STARTUP- HIGH IDLE RPM ON 194 CUBIC INCH ENGINES- 1965 MODELS
R-1965-1August 30, 1965HIGH READING TEMPERATURE GUAGE- 1965 8-CYLINDER MODELS
U-1965-1May 19, 1965TORQUE CONVERTER EXCHANGE PRICE PROGRAM DISCONTINUED
U-1965-2June 18, 1965TORQUE CONVERTER REPLACEMENT
C-1966-1January 13, 1966TIRE PRESSURE DECAL
C-1966-2February 8, 1966RETAINING CLIP FOR WHEEL DISK AC-3521, 1965-1966 MODEL PASSENGER CARS
F-1966-1November 9, 1965LICENSE PLATE FRONT BRACKET
F-1966-1BDecember 9, 1965PROCEDURES FOR REMOVAL AND REPLACEMENT OF VINYL-ROOF COVER - 2-DOOR SPORT SEDAN AND CRUISER MODELS
F-1966-3December 13, 1965MISALIGNMENT OF FRONT SEAT-BACKS ON MODELS EQUIPPED WITH RECLINING SEATS
G-1966-1 September 15, 1965THE SERVICE LETTER
G-1966-2September 15, 1965SHOP MANUAL SUPPLEMENT FOR 1966 MODELS
G-1966-3October 6, 1965REGISTRATION AND LICENSING DATA STUDEBAKER PASSENGER CARS
G-1966-5December 9, 1965SEALING OF TRUNK KEYS FOR PROTECTION OF MATERIALS PLACED IN TRUNK
G-1966-6December 30, 1965CLAIMS POLICIES AND PROCEDURES MANUAL- REVISED- EFFECTIVE DATE JANUARY 1, 1966
J-1966-1December 21, 1965SERVICING THE FOLO-THRU TYPE STARTER DRIVE
K-1966-1November 23, 1965EXCHANGE PRICE PROGRAM - SUPERCHARGER ASSEMBLIES
K-1966-2March 23, 1966IN-LINE FUEL FILTER 1966 MODEL PASSENGER CARS
N-1966-1October 6, 1965ROCKER ARM COVER GASKET
N-1966-2November 1, 1965CYLINDER HEAD EXCHANGE PROGRAM - PART NO. 1561582- USED ON 1961-64 6-CYLINDER MODEL PASSENGER CARS AND TRUCKS
N-1966-2DJuly 7, 1966CYLINDER HEAD EXCHANGE PROGRAM - PART NO. 1561582- USED ON 1961-64 6-CYLINDER MODEL P-ASSENGER CARS AND TRUCKS
N-1966-3September 20, 1966STRIPPED ENGINE ASSEMBLY- PART NUMBER 1562117 6-CYLINDER MODEL USED IN PASSENGER CARS AND TRUCKS
N-1966-4October 20, 1966STRIPPED ENGINE ASSEMLY- OVERHEAD VALVE- 6-CYLINDER MODEL USED IN PASSENGER CARS AND TRUCKS. 
N-1966-5October 20, 1966HYDRAULIC LIFTER ASSEMBLIES
N-1967-2November 7, 1967REMANUFACTURED STRIPPED ENGINE ASSEMBLIES PART NO 1566002 (FULL-FLOW OIL FILTER) AND 1566003 (W/O FULL-FLOW FILTER)
N-1968-1January 12, 1968HARMONIC BALANCER 283 CUBIC INCH- SERVICE ENGINE PART NUMBER 1564866
U-1966-1October 6, 1965SERVICING AUTOMATIC TRANSMISSIONS 1966 6-CYLINDER MODELS
U-1966-2December 6, 1965TRANSMISSION FLUID LOSS THROUGH VENT AND OR EXCESSIVE SLIPPAGE- FLIGHTOMATIC TRANSMISSION
U-1966-2BDecember 9, 1965AUTOMATIC TRANSMISSION REPAIR KIT- 
V-1966-1February 16, 1966REPLACEMENT REAR FENDERS 1964-65-66 PASSENGER CARS

 

Studebaker Truck Service Letters: 1945-1965
TypeDateNumberContents
TCCSLOctober 3, 194500040Shipping Weights and General Information- 1945 Studebaker Models M15-20 and M15-28 Commercial Cars (State of Maryland)
TCCSLJanuary 22, 194600050Rear Spring to Axle Spacer- M15-M-16
TCCSLJanuary 25, 194600051Shipping Weights and General Information- 1946 Studebaker Models M5, M15A, and M16 Trucks (State of Maryland)
TCCSLMarch 19, 194600052Shipping Weights- Studebaker 1946 Model M16 Truck Produced With Special Heavy Duty Equipment, (Commonwealth of Pennsylvania)
TCCSLDecember 12, 194600058Hill Holder (No-Roll) Installation- M Series Truck
TCCSLJanuary 15, 194700059Shipping Weights- Studebaker 1947 Model M16 Truck Produced With Special Heavy Duty Equipment, (Commonwealth of Pennsylvania)
TCCSLFebruary 3, 194700059Shipping Weights and General Information- 1947 Studebaker Models M5, M15A, and M16 Trucks (State of Maryland)
TCCSLFebruary 3, 194700059Shipping Weights and General Information- 1947 Studebaker Models M5, M15A, and M16 Trucks (Commonwealth of Pennsylvania)
TCCSLApril 22, 194700059Hypoid Type Two-Speed Vacuum Shift Rear Axle
TCCSLMay 1, 194700060Lubrication Caution Plate on Hypoid Two-Speed Rear Axle M16
TCCSLAugust 5, 194700061Service Bulletin Reference Pages for Truck Shop Manual
TCCSLAugust 7, 194700062Heavy Duty Radiator Core Equipment- M Series
TCCSLAugust 19, 194700064Propeller Shaft Support Bearing- M15-28, M15A-28, and all M16 Trucks
TCCSLAugust 21, 194700065Lubricant Leakage M5 Transmission (3-speed)
TCCSLSeptember 16, 194700063Brake Power Unit (Hydrovac) Supplement, Revised Index Pages for M Series Truck Shop Manual
TCCSLOctober 16, 194700066Temporary Use of Zenith Carburetor on M5 and M15 Models, and Stromberg Carburetor on M16 Model
TCCSLNovember 11, 194700067Zenith Carburetor on M5 and M15A Trucks
TCCSLDecember 2, 194700068M5 Rear Spring "U" Bolt (clip) Nuts
TCCSLDecember 9, 194700069M5 and M15a Vacuum Booster Kit AC-1422 - M16 Truck Oil Pressure
TCCSLDecember 9, 194700070Lubricant Leak at Vent Two-Speed Hypoid Axle
TCCSLDecember 18, 194700071Propeller Shaft Vibration M15A and M16 Single-Speed Rear Axle
TCCSLJanuary 22, 194800072Wide Tread Rear Axle Assembly M16 Trucks
TCCSLJanuary 22, 194800073Rear Axle Ratio Change M15A Trucks
TCCSLJanuary 27, 194800074Zenith Carburetor on M5 and M15A Trucks
TCCSLFebruary 12, 194800075Engine Support Fastening Studs M5, M15A, and M16 Trucks
TCCSLFebruary 12, 194800076Hand Throttle Control "M" Series Trucks
TCCSLApril 15, 194800077Selector Valve -  Two-Speed rear Axle
TCCSLApril 27, 194800078M15A Steering Knuckle Lubrication Fittings
TCCSLMay 13, 194800079Preliminary Service Manual- Truck Operator's Guide- 2R Series Trucks
TCCSLJune 29, 194800080Lubrication and Inspection Wall Chart- 2R Series Trucks
TCCSLAugust 3, 194800081Brake Master Cylinder-to-Front Brake Pipe Clip
TCCSLAugust 3, 1948000821949 Model Truck Color Formulas
TCCSLAugust 26, 194800083Reinforcing Cab Back Panel to Floor Pan- All 1949 Series 2R Trucks 
TSLAugust 31, 194800084Misalignment- Propeller Shaft Support Assembly 1949 Model 2R Trucks (except 2R5)
TSLSeptember 14, 194800085Pick-Up Boxes 2R5, 2R10, and 2R15 Trucks
TSLSeptember 15, 194800085Trucks delivered By Driveaway Companies
TSLSeptember 16, 194800086Rear Axle Coding- 2R Series Trucks
TSLJanuary 25, 194900087Steering Gear Assembly Alignment at Dash Bracket Flat Faced (A1) Cowl
TSLJanuary 27, 1949000882R Series Trucks Shop Manual
TSLJune 7, 1949000902R Series Operation Step and Time Guide
TSLJanuary 31, 195000091Identification of 2R Series Trucks Climatizer Cores
TSLJune 27, 195000092Supplement II- 2R Series Trucks Shop Manual
TSLFebruary 20, 195100093Supplement III- 2R Series Trucks Shop Manual
TSLApril 25, 195100094Ferric Alloy Pistons- Econ-o-miser Engines- Models 2R5, 2R10 Engine Type 1R and 2R15 Engine Type 2R Trucks
TSLNovember 7, 195100095Aluminum Pistons- Econ-o-miser Engines- Models 2R5, 2R10, and 2R15 Trucks
TSLNovember 27, 195100096Saginaw Steering Gears- Models 2R5, 2R6, 2R10, and 2R11 Trucks
TSLJanuary 31, 195200097Radiator Assembly- 2R5, 2R10, and 2R15 Model Trucks
TSLFebruary 17, 195300099Supplementary Operations to 2R Series Trucks Service Operation Step and Time Guide
TSLJune 8, 1954100-A3R Series Truck Shop Manual
TSLSeptember 21, 1954100-BState of Maryland General Information For Licensing Purposes- Studebaker 1955 Truck Models E5, E7, E10, E12, E13, E28, and E38
TSLSeptember 21, 1954100-CCommonwealth of Pennsylvania- General Information For Licensing Purposes- Studebaker 1955 Truck Models E5, E7, E10, E12, E13, E28, and E38
TSLJanuary 24, 1956100-DHorn Relay- 2E Series Trucks- Reposition
TSLMay 1, 1956100-E1952-1956 Service Operation and Time Guide
SLSeptember 29, 1959T-3New Delco Distributor -- For Truck Models
SLMay 5, 1960T-4Shipping Brackets-  5E5 Trucks
SLMay 16, 1960T-5Water Leaks-- Rear Window Sliding Glass- T6 Cab
SLJune 13, 1960T-6Jack and Lug Wrench Retaining Strap- 1/2 and 3/4 Ton Champ Model Trucks
SLNovember 10, 1961T-121962 Studebaker Diesel Truck Models- Shop Manual Information
SLFebruary 12, 1962T-131,000 Mile Inspection and Maintenance Service- E35 and E45 Model Trucks
SLApril 3, 1962T-14Servicing Engine Valve Rocker Arm Assembly- 6E5, 6E10, 7E5, and 7E10 Model Trucks
SLOctober 12, 1962T-16New Warranty- Diesel Engine
SLNovember 12, 1962N-1963-1Cold Weather Starting- Diesel Engine
SLJanuary 14, 1963F-1963-4Floor Mat Installation
SLFebruary 15, 1963H-1963-1Clutch Pedal-  8E Series 1/2 and 3/4 Ton Trucks
SLApril 4, 1963N-1963-4Engine Support Insulator Assembly- Diesel Trucks
SLMay 22, 1963Q-1963-1Change in Torque Specification- 1/2 and 3/4 Ton "U" Joint Clamp Nut
SLMay 23, 1963D-1963-5Hydrovac Kit- 1 and 1 1/2 Ton Model Trucks
SLJuly 15, 1963N-1963-5Service Stripped Engine Assemblies
SLAugust 1, 1963License InfoLicensing Information- 1964 Model Studebaker Trucks
SLOctober 4, 1963W-1964-21964 Model Truck Paint Formulas
SLNovember 25, 1963H-1963-4Clutch Operating Shaft Sleeve Assembly- 8E13, 8E15, 8E25, 8E28, 8E35 and 8E45 Model Trucks
SLNovember 29, 1963G-1964-4Post Office Department Truck Model 8E5-FC Contract #GS-OOS-46411
SLDecember 13, 1963H-1963-5Clutch Operating Shaft and Bellcrank Support- 8E Series 1/2 and 3/4 Ton Trucks
SLDecember 23, 1963I-1964-1Battery Carrier Support Weld- Model 8E5-FC Studebaker Zip Van Truck
SLDecember 27, 1963A-1964-1Steering Knuckle Stop-Screws- 8E5-FC Zip Van - Contract GS-OOS-46411
SLJanuary 22, 1964G-1964-5U.S. Post Office Truck 8E5-FC Zip Van Shop Manual and Operation Time Guide
SLFebruary 28, 1964F-1964-9Rear Door Operating Torsion Springs- P.O. Zip Van 8E5-FC
SLApril 2, 1964J-1964-6Ignition Lock- Zip Van 8E5-FC Model Truck
SLApril 23, 1964G-1964-7Production Changes- 8E5-FC  Zip Van Truck
SLMay 14, 1964G-1964-5A8E5-FC Zip Van Operation Time Guide
SLJuly 16, 1964J-1964-10Replacement of Bulb Contact Washer- Stop and Tail Lamp, Parking and Directional Signal Lamps- 8E5-FC P.O. Zip Van
SLJuly 20, 1964U-1964-5Transmission Shift Cable- 8E5-FC P.O. Zip Van
SLAugust 21, 1964S-1964-3Steering Gear Assembly Lubricant- 8E5-FC Zip Van Truck
SLAugust 31, 1964J-1964-10AReplacement of Bulb Contact Washer- Stop and Tail Lamp, Parking and Directional Signal Lamps- 8E5-FC P.O. Zip Van
SLSeptember 8, 1964S-1964-4Steering Gear- 8E5-FC  - Post Office Department Truck
SLSeptember 10, 1964T-1964-3Shock Absorber Mounting Brackets- 8E5-FC Post Office Truck
SLSeptember 15, 1964J-1964-11Alternator Field Circuit- Post Office Department Truck
SLSeptember 30, 1964F-1964-11Enlarged Left Rear Window- 8E5-FC Zip Van
SLMarch 3, 1965G-1965-3Post Office Department Truck Modification Work Orders

1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965-1968, Truck File List

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