Technical Service Bulletins

2006-01-27: Service VME - Use Correct Engine Oil Drain Plug - keywords drain engine leak oil pan plug replace (PIP3696)
2006-01-18: Info - New Product Feedback Form and Process for Automatic Transmission Core Returns (01-07-30-029A)
1997-01-01: GUIDELINES FOR RETROFITTING R-12 VEH. TO R-134A (43-12-07E)
1995-10-10: WARRANTY INFORMATION ALL MODELS - ALL YEARS (58-05-03)
1995-07-19: WARRANTY ADMINISTRATION - INFO. ON PREVIOUSLY RELEASED (56-05-03)
1995-06-12: INFO. ON REFORMULATED GASOLINE (RFG) (57-01-02)
1995-06-01: CAMPAIGN: SERVICE PART FUEL TANK SENDER RING WELDS (91-C-51)
1995-04-27: INFORMATION ON GM CAMPAIGN IDENTIFICATION LABEL (51-01-03)
1995-04-01: INFORMATION ON SIERRA-BRAND ENGINE COOLANT (43-62-01B)
1995-02-03: SMU - INFO. ON INSPECTION/ MAINTENANCE (I/M) EMISSIONS (51-65-02)
1994-09-15: DLR. PRODUCT CAMPAIGN BULLETIN NUMBERING SYSTEM (41-01-03)
1994-09-12: INFO. ON NEW PROM/MEMCAL IDENTIFICATION MARKINGS (44-65-01)
1994-09-08: CONTAMINATED A/C REFRIGERANT (INFORMATIONAL) (43-12-23)
1994-08-16: OBTAINING TECHNICAL ASSISTANCE (I/M 240 REPAIRS) (43-65-06)
1994-07-18: INFORMATION ON RELEASE OF SERVICE PKG. FOR NICKEL TAPE (14-93-01)
1994-05-13: WARRANTY ADMINISTRATION - EMISSION WARR. PARTS COVERAGE (47-05-01)
1994-04-08: REDUCED PWR STEERING ASSIST AT LOW AMBIENT TEMPERATURES (03-32-06)
1994-03-29: ENHANCED INSPECTION MAINTENANCE PROGRAMS (43-65-05)
1994-02-01: INFORMATION ON AFTER MARKET ANTI-LOCK BRAKE SYS. PRODUCTS (43-50-01)
1993-12-22: RETROFITTING R-12 VEHICLES TO R-134A (INFORMATIONAL) (33-12-26)
1993-05-25: RECYCLING OF USED OIL FILTERS (INFORMATIONAL) (93-0A-90)
1993-05-19: INFO. ON SERVICING VEHICLE WITH CONTAMINATED TRANS. FLUID (93-7A-84)
1993-05-19: INFO. ON SERVICING VEHICLE WITH CONTAMINATED TRANS. FLUID (93-7A-142)
1993-05-06: A/C R-134A REFRIGERANT (INFORMATION) (93-1B-78)
1993-05-06: A/C R-134A REFRIGERANT (INFORMATION) (93-1B-126)
1993-04-30: BINDING/STICKING LOCK CYLINDER RECOMMENDED LUBRICATIONS (93-10-194)
1993-03-16: ILLUSTRATED STEERING SYSTEM BLEED PROCEDURE (38-30-01A)
1993-03-01: DOOR LOCK CYLINDER RECOMMENDED LUBRICATIONS (93-10A1-52)
1993-01-27: INFO. ON FACTORS THAT AFFECT FUEL ECONOMY (30-65-02)
1992-12-01: ENG. MISS, HESITATION & ROUGH PIERCED SECONDARY IGNITION (93-6D-102)
1992-11-30: ALTERNATE REFRIGERANTS INFORMATION (93-1B-102)
1992-11-01: INDUSTRIAL FALLOUT-PAINT DAM. FINESSE TYPE REPAIRS (93-10-30)
1992-11-01: INDUSTRIAL FALLOUT-PAINT DAM. FINESSE TYPE REPAIRS (92-2-128)
1992-11-01: INDUSTRIAL FALLOUT-PAINT DAM. FINESSE TYPE REPAIRS (93-10-148)
1992-10-31: A/C COMPRESSOR SHAFT NUT REMOVAL (IMPROVED QUALITY) (93-1D-100)
1992-09-01: INFO. ON GMC TRUCK BULLETINS NEW NUMBERING SYSTEM (93-0A-01)
1992-09-01: ALTERNATE REFRIGERANTS INFORMATION (93-1B-8)
1992-06-16: SERVICE GUILD: INFO ON AVOID DAMAGE TO TIRE WHEELS (92-3E-108)
1992-06-16: SERVICE GUILD: INFO ON AVOID DAMAGE TO TIRE WHEELS (92-3-123)
1992-05-31: BRAKE PULSATION SERVICE INFORMATION (88-5-121)
1992-05-27: A/C LEAK (DIAGNOSIS BULLETIN) ALL MODELS 1992 AND PRIOR (92-1B-92)
1992-04-30: ENGINE BLOCK HEATER LEAKS REPLACE HEATER WITH NEW P/N (92-6B-71A)
1992-04-03: ENG. BLOCK HEATER LEAK-INSTALL REDESIGNED BLOCK HEATER (92-6-116)
1992-03-24: INFO ON COATED WHEEL WEIGHTS USED FOR ALUMINUM WHEELS (92-3E-74)
1992-03-24: INFO ON COATED WHEEL WEIGHTS USED FOR ALUMINUM WHEELS (92-3-121)
1991-11-07: INTERMIT TRANS DOWNSHIFT/SLIP DIAGNOSIS (92-7A-33)
1991-11-07: INTERMIT TRANS DOWNSHIFT/SLIP DIAGNOSIS (92-73L80-100)
1991-11-06: BINDING/STICKING LOCK CYLINDER RECOMMENDED LUBRICATIONS (92-2-141)
1991-10-02: DEXRON IIE A/T FLUID PREFERRED (GENERAL INFORMATION) (92-7A-19)
1991-10-02: DEXRON IIE A/T FLUID PREFERRED (GENERAL INFORMATION) (92-7-100)
1991-09-30: 3-4 CLUTCH/2-4 BAND SERVICE INFORMATION/SERVICE PROCEDURES (91-7-113)
1991-09-20: A/C REFRIGERANT LOSS DUE TO LOOSE OR MISSING ACCESS CAPS (91-1B-112A)
1991-08-15: LOCKING DIFFERENTIAL LUBRICANT (SERVICE INFORMATION) (91-4-109)
1991-08-14: SERVICE GUILD: COOLANT RECYCLING UPDATE (91-0-106)
1991-08-09: SERVICE GUILD: DETECTING ELECT INTERMITTENTS DIAGNOSTIC (92-8A-09)
1991-08-09: SERVICE GUILD: DETECTING ELECT INTERMITTENTS DIAGNOSTIC (92-8-102)
1991-08-08: SERVICE GUILD: EVALUATING PEENED SPACER PLATE (91-7A-141)
1991-08-08: SERVICE GUILD: EVALUATING PEENED SPACER PLATE (91-7-115)
1991-07-31: LOCKING REAR AXLE CHATTER (MAINT./WARRANTY INFO.) (91-4B-124)
1991-07-26: AC DELCO ADVANCE EXCHANGE PROGRAMS (REVIEW) (91-0A-131)
1991-07-24: DAMAGED ECM/PCM MIS-DIAGNOSIS INCORRECT 'TAP-TESTING' (91-6D-132)
1991-07-24: DAMAGED ECM/PCM MIS-DIAGNOSIS INCORRECT 'TAP-TESTING' (91-6-121)
1991-06-11: INFORMATION ON STATE EMISSION TESTING FOR ALL MODELS (91-6E-114)
1991-06-11: INFORMATION ON STATE EMISSION TESTING FOR ALL MODELS (91-6-120)
1991-05-23: INFO ON NON-FACTORY INSTALLED HYDRAULIC PARKING BRAKE (91-5-101)
1991-05-23: INFO ON NON-FACTORY INSTALLED HYDRAULIC PARKING BRAKE (91-5-140)
1991-05-15: BINDING OR INOP REVERSE STUCK 3-4 SEQ. VALVE 2-3 SHIFT (91-74L60-104)
1991-05-10: SERVICE GUILD: HIGH VOL.-LOW PRESSURE PAINT APPLICATION (91-10-109)
1991-05-10: SERVICE GUILD: HIGH VOL.-LOW PRESSURE PAINT APPLICATION (91-2-206)
1991-04-30: A/C REFRIGERANT LOSS DUE TO LOOSE/MISS. ACCESS FITTING CAP (91-1-123)
1991-04-22: BINDING OR INOP IN REVERSE STUCK 4-3 SEQUENCE VALVE (91-7A-87)
1991-03-12: CHECKING CLEAR COAT THICKNESS BEFORE & AFTER PAINT FINESSE (91-10-82)
1991-03-12: CHECKING CLEAR COAT THICKNESS BEFORE & AFTER PAINT FINESSE (91-2-181)
1991-02-15: NO START/VEHICLE BATTERY DEAD PARASITIC CURRENT DRAIN TEST (91-6D-88)
1991-02-15: NO START/VEHICLE BATTERY DEAD PARASITIC CURRENT DRAIN TEST (91-8-172)
1990-12-31: CHATTERING WIPER BLADES OR WIPEABILITY (91-8D-39)
1990-12-31: CHATTERING WIPER BLADES OR WIPEABILITY (91-2-123)
1990-12-10: ELECTRO-MECHANICAL INSTRUMENT CLUSTER REPLACEMENT INFO (91-8C-47)
1990-09-21: LOOSE FIT BETWEEN COLUMN & STEERING SHAFT-INSPECT BEARING (90-3B-101)
1990-09-21: CHECKING CONNECTOR TERMINAL CONTACT - METRI - PACK (91-8A-28)
1990-09-21: LOOSE FIT BETWEEN COLUMN & STEERING SHAFT-INSPECT BEARING (90-3-501)
1990-09-21: CHECKING CONNECTOR TERMINAL CONTACT - METRI - PACK (91-8-108)
1990-08-15: STATE EMISSIONS TESTING INFORMATION / PROCEDURE (91-6E-15)
1990-04-11: INSTALLATION GUIDELINES FOR AFTERMARKET ACCESSORIES (90-9-66)
1990-04-11: INSTALLATION GUIDELINES FOR AFTERMARKET ACCESSORIES (90-8-184)
1990-03-21: PARASITIC DRAIN ON BATTERY AMMETER CONNECTING PROCEDURE (91-6D-03)
1990-03-21: PARASITIC DRAIN ON BATTERY AMMETER CONNECTING PROCEDURE (90-8-170)
1990-01-04: LOCKING DIFFERENTIAL (G80) LUBRICANT SERVICE INFORMATION (90-4-103)
1989-12-08: HARSH SHIFT/3-4 SHIFT CYCLING DUE TO LOW VACUUM (90-7A-32)
1989-12-08: HARSH SHIFT/3-4 SHIFT CYCLING DUE TO LOW VACUUM (90-7-501)
1989-11-14: NEW VIP OVERNIGHT SERVICE PARTS DELIVERY PROGRAM (90-0A-18)
1989-11-09: LOOSE CARPET ON SIDE WALL TRIM PADS (REPAIR PROCEDURE) (90-10-21)
1989-11-09: LOOSE CARPET ON SIDE WALL TRIM PADS (REPAIR PROCEDURE) (90-2-114)
1989-10-06: TIRE COMPANY WARRANTY ASSISTANCE PROGRAMS (92-3E-37)
1989-09-27: SERVICE GUILD: USE OF FUEL WITH 15% MTBE IN ALL GM VEH. (89-0A-119)
1989-09-21: GMC. TRUCK SERVICE BULLETINS NUMBERING SYS. GROUP CODE INFO (90-0A-08)
1989-09-18: PACKARD 32 WAY CONNECTOR IDENTIFICATION APPLICATIONS (89-8-206)
1989-08-18: SERVICE GUILD: RECONSTITUTED ANTI-FREEZE INFORMATION (90-0A-39)
1989-08-18: SERVICE GUILD: RECONSTITUTED ANTI-FREEZE INFORMATION (90-0-101)
1989-08-10: CFC REDUCTION AND REFRIGERANT RECOVERY (RECYCLING PROGRAM) (90-0A-22)
1989-08-10: CFC REDUCTION AND REFRIGERANT RECOVERY (RECYCLING PROGRAM) (89-1-126)
1989-07-21: PRE-MATURE FRONT TIRE WEAR (REPLACE STEERING LINKAGE) (89-T-94)
1989-07-21: PRE-MATURE FRONT TIRE WEAR (REPLACE STEERING LINKAGE) (89-3-501)
1989-05-31: EVALUATING DRIVELINE VIBRATION (DIAGNOSIS FAULT TREE) (89-T-73)
1989-05-31: EVALUATING DRIVELINE VIBRATION (DIAGNOSIS FAULT TREE) (89-0-116)
1989-04-19: CLUTCH LEVER BINDING CONDITION INSTALL LUBRICATION FITTING (89-T-55)
1989-04-19: CLUTCH LEVER BINDING CONDITION INSTALL LUBRICATION FITTING (89-7-501)
1989-03-31: LIGHT BRAKE DRAG-may BE BRAKE SWITCH ADJUSTMENT (89-T-65)
1989-03-31: LIGHT BRAKE DRAG-may BE BRAKE SWITCH ADJUSTMENT (89-5-116)
1989-03-22: SEATBELT ASSY. DAMAGES DOOR TRIM PANEL (REPLACE WITH NEW) (88-T-208)
1989-03-22: SEATBELT ASSY. DAMAGES DOOR TRIM PANEL (REPLACE WITH NEW) (88-2-268)
1989-03-21: BRAKE BOOSTER PUSH ROD HEIGHT GAGE (REVISED GAGE) (89-T-51)
1989-03-21: BRAKE BOOSTER PUSH ROD HEIGHT GAGE (REVISED GAGE) (89-5-115)
1989-02-27: PARK BRAKE LIGHT INOP REPLACE HARNESS CONNECTOR (89-8-501)
1989-02-15: NO ENGINE BRAKING IN DRIVE NEW PISTON-FRONT ACCUMULATOR (88-T-200)
1989-02-15: NO ENGINE BRAKING IN DRIVE NEW PISTON-FRONT ACCUMULATOR (897400-100)
1989-02-09: A/C REFRIGERANT LOSS DUE TO LOOSE/ MISSING ACCESS FIT. CAP (89-T-78)
1989-02-09: A/C REFRIGERANT LOSS DUE TO LOOSE/ MISSING ACCESS FIT. CAP (89-1-112)
1989-02-03: THM 400/475 PRODUCT UPDATE BOOK (89-7400-104)
1989-01-10: CAST ALUMINUM WHEEL POROSITY (REPAIR PROC. & SEALER) (89-3-105)
1988-12-23: NEW ALLISON AUTOMATIC DIPSTICK (NEW DESIGN RELEASED) (88-T-189)
1988-12-23: NEW ALLISON AUTOMATIC DIPSTICK (NEW DESIGN RELEASED) (88-7-506)
1988-10-30: REVISED AIR COMPRESSOR MOUNTING BRKT./BELT ADJUSTER (87-T-117)
1988-10-30: REVISED AIR COMPRESSOR MOUNTING BRKT./BELT ADJUSTER (87-6-507)
1988-09-05: TACHOMETER CALIBRATION PINS REPLACED BY WIRES (88-T-147)
1988-09-05: TACHOMETER CALIBRATION PINS REPLACED BY WIRES (88-8-181)
1988-08-08: ELECTROSTATIC DISCHARGE DAMAGE TO ECM (INFO. TO PREVENT) (88-8-168)
1988-07-18: SERVICE REPLACEMENT TRANSMISSION ASSEMBLY UPDATE (88-7-108)
1988-06-20: HOOD SHEET METAL MOVEMENT/ VIBRATION(NEW ADHESIVE AVAIL.) (88-T-130)
1988-06-20: HOOD SHEET METAL MOVEMENT/ VIBRATION(NEW ADHESIVE AVAIL.) (88-2-195)
1988-05-19: LEAK-SERVICE AND PARTS INFORMATION (88-T-127)
1988-05-19: LEAK-SERVICE AND PARTS INFORMATION (88-7040-104)
1988-05-18: ENGINE ACC. RUN WITH IGN. OFF (MAY BE SHORTED BRAKE DIODE) (88-T-114)
1988-05-18: ENGINE ACC. RUN WITH IGN. OFF (MAY BE SHORTED BRAKE DIODE) (88-8-501)
1988-03-18: CHOKE KNOB MAY BE LOOSE (NEW KNOB & CABLE RELEASED) (88-T-88)
1988-03-18: CHOKE KNOB MAY BE LOOSE (NEW KNOB & CABLE RELEASED) (88-6-503)
1988-02-29: ENG. MISS,HESITATION & ROUGH PIERCED SEC. IGN. COMPONENTS (88-6-106)
1988-02-28: BRAKE CALIPER CLUNKING NOISE (INSTALL CALIPER SHIM KIT) (88-T-83)
1988-02-28: BRAKE CALIPER CLUNKING NOISE (INSTALL CALIPER SHIM KIT) (88-5-500)
1988-02-22: ERRATIC OR NO UPSHIFT NEW GOVERNOR DRIVEN GEAR (88-T-99)
1988-02-22: ERRATIC OR NO UPSHIFT NEW GOVERNOR DRIVEN GEAR (88-7400-101)
1988-02-01: ENG. MISS, HESITATION & ROUGH PIERCED SEC. IGN. COMPONENTS (88-T-17)
1988-01-27: ENGINE HARMONIC BALANCER REDESIGN (NEW P/N RELEASED) (88-T-79)
1988-01-27: ENGINE HARMONIC BALANCER REDESIGN (NEW P/N RELEASED) (88-6-502)
1987-12-01: R-22 REFRIGERANT ALL TRUCK MODELS (88-T-65)
1987-11-16: TIRE WARRANTIES IRREGULAR/PREMATURE WEAR (88-T-66)
1987-11-16: TIRE WARRANTIES IRREGULAR/PREMATURE WEAR (88-3-104)
1987-11-10: BRAKE CALIPER RATTLE OR CLUNK (INSTALL CALIPER SHIM KIT) (87-T-99)
1987-11-10: BRAKE CALIPER RATTLE OR CLUNK (INSTALL CALIPER SHIM KIT) (87-5-501)
1987-10-19: INSTRUMENT CLUSTER EXCHANGE PROGRAM INFORMATION (88-8-106)
1987-10-15: REAR BRAKE SELF ADJUSTERS INOP INSPECT & ADJUST AS NEEDED (87-T-93)
1987-10-15: REAR BRAKE SELF ADJUSTERS INOP INSPECT & ADJUST AS NEEDED (87-5-500)
1987-10-13: CAMPAIGN: FRT. AXLE BRAKE MTS. BRACKETS MAY BREAK (87C08)
1987-10-13: CAMPAIGN: FRT. AXLE BRAKE MTS. BRACKETS MAY BREAK (7A20)
1987-09-04: ECM RESET/ FAILURE DIAGNOSIS INFORMATION (87-6-117)
1987-07-31: TRAILER BRAKES INFORMATION (88-T-27)
1987-07-31: TRAILER BRAKES INFORMATION (88-5-100)
1987-07-22: DELCO-REMY GENERATORS TYPE 200 NO WIRE HARNESS CONNECTORS (87-T-76)
1987-07-22: DELCO-REMY GENERATORS TYPE 200 NO WIRE HARNESS CONNECTORS (87-8-501)
1987-06-16: FRAME REPAIR PROPER PROCEDURE AND MATERIAL FOR REPAIRS (83-B-18)
1987-06-16: FRAME REPAIR PROPER PROCEDURE AND MATERIAL FOR REPAIRS (2-500)
1987-06-03: TIRE COMPANY ASSISTANCE PROGRAM (88-T-19)
1987-05-18: REAR AXLE/SPRING MOUNTING (SERVICE PROCEDURE & P/N'S) (86-T-143)
1987-05-18: REAR AXLE/SPRING MOUNTING (SERVICE PROCEDURE & P/N'S) (86-3-501)
1987-05-14: NEW ECM TEST PROCEDURES ALL ECM EQUIPPED VEHICLES (87-T-57)
1987-05-14: NEW ECM TEST PROCEDURES ALL ECM EQUIPPED VEHICLES (87-6-115)
1987-05-14: WARM/HOT HESITATION FUEL VAPOR CONTROL KIT (P/N) (86-T-148)
1987-05-14: WARM/HOT HESITATION FUEL VAPOR CONTROL KIT (P/N) (86-650-113)
1986-12-15: INSTRUMENT CLUSTER EXCHANGE PROGRAM INFORMATION (87-8-113)
1986-12-04: ENGINE SURGE AFTER HOT SOAK CARB. PRIMARY METERING JETS (86-B-80)
1986-11-25: DIRECTIONALLY PATTERNED TIRES INFORMATION/USAGE (87-T-10)
1986-11-25: DIRECTIONALLY PATTERNED TIRES INFORMATION/USAGE (87-3-500)
1986-11-07: VIBRATION DIAGNOSIS 'REED' TACHOMETER INFORMATION (87-T-9)
1986-11-06: OIL LEAK AT OIL PAN DRAIN PLUG V-8, V6, OHV L4 CARS & TRUCKS (86-B-119)
1986-11-06: OIL LEAK AT OIL PAN DRAIN PLUG V-8, V6, OHV L4 CARS & TRUCKS (86-6-122)
1986-10-20: USE OF UNLEADED GASOLINE IN VEHICLES USING LEADED GAS (87-6-100)
1986-10-16: NOISE FROM FRONT WHEELS (INSTALL BRAKE PAD RETAINERS) (86-T-192)
1986-10-16: NOISE FROM FRONT WHEELS (INSTALL BRAKE PAD RETAINERS) (86-5-500)
1986-09-24: CHATTERING WIPER BLADES CLEAN BLADES/GLASS (84-B-65)
1986-09-24: REVISED:CHATTERING BLADES CLEAN BLADES/GLASS (84-2-140)
1986-09-24: CHATTERING WIPER BLADES CLEAN BLADES/GLASS (87-2-106)
1986-09-23: USE OF UNLEADED GASOLINE VEHICLES USING LEADED GAS (87-0-104)
1986-09-15: PAINT/CARE OF CAR FINISHES ALL VEHICLES AFFECTED (87-2-100)
1986-09-04: A/T OIL COOLER FLUSHING ALL THM A/T MODELS (87-T-5)
1986-09-04: A/T OIL COOLER FLUSHING ALL THM A/T MODELS (87-7-100)
1986-08-28: SQUEAK NOISE IN STEERING WHEEL LUBRICATE TILT WHEEL ASSEMBLY (87-T-3)
1986-08-28: SERVICE GUILD: ELECTROSTATIC DISCHARGE DAMAGE (87-T-4)
1986-08-28: SQUEAK NOISE IN STEERING WHEEL LUBRICATE TILT WHEEL ASSEMBLY (87-3-100)
1986-08-28: SERVICE GUILD: ELECTROSTATIC DISCHARGE DAMAGE (87-8-102)
1986-08-27: COOLANT SENSOR REPLACEMENT KIT CCC SYSTEM - CODE 15 (84-T-101)
1986-08-27: SPARK PLUG FOULING (INSTALL COPPER CORE PLUGS) (86-B-103)
1986-08-27: COOLANT SENSOR REPLACEMENT KIT CCC SYSTEM - CODE 15 (86-6-136)
1986-08-27: SPARK PLUG FOULING (INSTALL COPPER CORE PLUGS) (86-6-503)
1986-08-21: CAMPAIGN: STEERING GEAR ARM (CONTROL ARM MAY FAIL) (85-C-16A)
1986-07-15: 5MT STARTER MOTOR CLICKS FAILS TO ENGAGE RING GEAR (86-B-112)
1986-07-15: TRANSMISSION BULLETIN SUMMARY LISTING (86-B-78)
1986-07-15: 5MT STARTER MOTOR CLICKS FAILS TO ENGAGE RING GEAR (86-6-124)
1986-07-15: TRANSMISSION BULLETIN SUMMARY LISTING (86-7-105)
1986-06-20: CLEAR COAT ON ALUMINUM WHEELS REPAIR PROCEDURE OUTLINED (86-B-98)
1986-06-20: CLEAN, PAINT & COATING OF ALUMINUM WHEELS (85-3-118)
1986-06-18: PERIODIC VACUUM GEN. EXHAUST (CONDITION & EXPLANATION) (86-B-97)
1986-06-18: PERIODIC VACUUM GEN. EXHAUST (CONDITION & EXPLANATION) (86-6-502)
1986-05-19: ENGINE SURGE AFTER HOT SOAK CARB. PRIMARY METERING JETS (86-650-102)
1986-04-29: INACCURATE ELECT. TACHOMETER (DIAGNOSIS & PROCEDURE) (86B62)
1986-04-15: NEW DOUBLE SEAL PILOT BEARING (NEW PART NUMBERS RELEASED) (86-B-55)
1986-04-09: FLUID LEAK DETECTION SPEC. FLUID/BLACK LIGHT USE (86-B-72)
1986-04-09: FLUID LEAK DETECTION SPEC. FLUID/BLACK LIGHT USE (86-0-108)
1986-03-01: 700-R4 SERVICE REPLACEMENT TRANS. ASSEMBLY (SRTA) PROGRAM (86-7700-100)
1986-02-26: CONTROL VALVE ASSEMBLY CLEANING/SERVICING - ALL A/T (86-B-47)
1986-02-26: CONTROL VALVE ASSEMBLY CLEANING/SERVICING - ALL A/T (86-7-103)
1986-02-20: REDUCED COOLANT FLOW AND/OR ENGINE OVERHEAT CONDITION (86-B-39)
1986-02-20: REDUCED COOLANT FLOW AND/OR ENGINE OVERHEAT CONDITION (86-6-500)
1986-01-27: IMPROVED INTERIOR CAB REINFORCEMENT-VERTICAL EXHAUST (86-B-38)
1986-01-27: IMPROVED INTERIOR CAB REINFORCEMENT-VERTICAL EXHAUST (85-2-501)
1986-01-23: AUTOMATIC TRANSMISSION IDENTIFICATION INFORMATION (86-B-42)
1986-01-23: AUTOMATIC TRANSMISSION IDENTIFICATION INFORMATION (86-7-102)
1986-01-19: CLUTCH PEDAL FREE TRAVEL (REVISED ADJUSTMENT PROC.) (86-B-65)
1986-01-07: ANTIFREEZE CONCENTRATION EFFECTS ON ALL ENGINES (86-B-48)
1986-01-07: ANTIFREEZE CONCENTRATION EFFECTS ON ALL ENGINES (86-600-110)
1985-12-23: WORK AREA & EQUIP. REQUIREMENT TO OVERHAUL TRANSMISSIONS (86-7-101)
1985-11-13: LUBRICATION OF LOCK CYLINDERS PROPER LUBRICANTS/PRECAUTIONS (86-B-43)
1985-11-13: LUBRICATION OF LOCK CYLINDERS PROPER LUBRICANTS/PRECAUTIONS (86-2-105)
1985-10-29: RECOMMENDED RTV SEALANTS P/N'S AND APPLICATIONS (86-B-28)
1985-10-11: DELAYED ENGAGEMENT-CRUISE III MISDIAGNOSED AS MALFUNCTION (86-B-20)
1985-10-11: DELAYED ENGAGEMENT-CRUISE III MISDIAGNOSED AS MALFUNCTION (85-9-113)
1985-10-07: CRACKED PAINT USING RM HIGH SOLIDS RAPID FILTER (86-2-103)
1985-08-02: CLARIFICATION AND REVISION OF DIAGNOSTIC ROUTINE,C/C SYSTEM (86-B-27)
1985-08-02: CLARIFICATION AND REVISION OF DIAGNOSTIC ROUTINE,C/C SYSTEM (85-9-117)
1985-07-26: TIRE AND WHEEL RUNOUT MEASURING AND REPAIRING (85-B-98)
1985-07-26: TIRE AND WHEEL RUNOUT MEASURING AND REPAIRING (85-3-133)
1985-07-10: DISC BRAKE WEAR/NOISE INSTALL NEW LININGS & DUST SHIELDS (85-B-90)
1985-07-10: DISC BRAKE WEAR/NOISE INSTALL NEW LININGS & DUST SHIELDS (85-5-500)
1985-06-17: CAMPAIGN: FRONT BRAKE HOSE (INSTALL NEW BRKT. & HOSES) (85-C-03)
1985-06-05: INOPERATIVE DOOR LOCK CYLINDER RESTORE W/ SILICONE LUBRICANT (85-B-85)
1985-06-05: INOPERATIVE DOOR LOCK CYLINDER RESTORE W/ SILICONE LUBRICANT (85-2-139)
1985-05-31: REMANUFACTURED DIESEL ENGINES APPLICATION AND P/N'S (85-B-84)
1985-04-09: TORQUE CONVERTER END PLAY NEW MEASUREMENT TOOL (85-B-77)
1985-04-09: TORQUE CONVERTER END PLAY NEW MEASUREMENT TOOL (85-7-138)
1985-03-28: AXLE SHAFT HUB SEAL LEAK NEW SPLIT DOWEL/WASHER REL. (85-B-45)
1985-03-28: AXLE SHAFT HUB SEAL LEAK NEW SPLIT DOWEL/WASHER REL. (84-4-500)
1985-02-28: EXCESSIVE ALCOHOL IN FUEL POOR DRIVEABILITY (85-B-69)
1985-02-07: TRANSMISSION SERVICE USE OF PETROLEUM JELLY (85-B-51)
1985-02-07: TRANSMISSION SERVICE USE OF PETROLEUM JELLY (85-7-121)
1985-01-02: REMOVING WHEELS- CORROSION BUILD-UP CENTER HOLE HUB (85-B-37)
1985-01-02: REMOVING WHEELS- CORROSION BUILD-UP CENTER HOLE HUB (85-3-109)
1984-11-30: ELECTRONIC CONTROL MODULE EXCHANGE PROGRAM (84-0-106)
1984-11-21: DIESEL EGR VALVE FUNCTIONAL CHECK (85-B-35)
1984-11-21: BRAKE CALIPERS TO KNUCKLE CLEARANCE-REVISION (85-B-36)
1984-11-21: BRAKE CALIPERS TO KNUCKLE CLEARANCE-REVISION (85-5-101)
1984-11-21: DIESEL EGR VALVE FUNCTIONAL CHECK (85-6-127)
1984-11-12: A/C HOSE AND CLAMP HOSE LEAK REPAIR (85-B-30)
1984-11-12: A/C HOSE AND CLAMP HOSE LEAK REPAIR (85-1-108)
1984-11-10: ADDITION OF AUX ELECT. EQUIP. CONNECTIVE PARTS AVAILABLE (85-B-27)
1984-11-10: ADDITION OF AUX ELECT. EQUIP. CONNECTIVE PARTS AVAILABLE (85-8-109)
1984-09-29: A/T IDENTIFICATION ALL THM TRANSMISSIONS (85-B-2)
1984-09-29: A/T IDENTIFICATION ALL THM TRANSMISSIONS (85-7-103)
1984-08-13: EMERGENCY PARTS ORDERING PROCEDURE CLARIFICATION (84-B-25)
1984-07-17: CAMPAIGN: EATON TWO SPEED REAR AXLE SHIFT MOTOR MAY FAIL (84-C-10)
1984-06-27: CUSTOM CRUISE III TROUBLE SHOOTING/DIAGNOSIS (84-B-93)
1984-06-27: CARBURETOR VACUUM BREAK TEST PROCEDURE (85-B-64)
1984-06-27: CUSTOM CRUISE III TROUBLE SHOOTING/DIAGNOSIS (84-9-111)
1984-06-27: CARBURETOR VACUUM BREAK TEST PROCEDURE (85-6-159)
1984-05-10: CRACKING OF EXHAUST MANIFOLD NEW MANIFOLD RELEASED (73-84)
1984-05-10: CRACKING OF EXHAUST MANIFOLD NEW MANIFOLD RELEASED (76-184)
1984-05-01: NEW FLOAT LEVEL GAGE CARBURETOR INFORMATION (85-B-4)
1984-05-01: NEW FLOAT LEVEL GAGE CARBURETOR INFORMATION (84-6-242)
1984-04-25: OIL ECONOMY (USAGE) GENERAL GUIDELINES (84-B-85)
1984-04-25: OIL ECONOMY (USAGE) GENERAL GUIDELINES (84-6-181)
1984-04-17: DEALER NEW VEHICLE STORAGE FACILITIES (84-B-59)
1984-04-14: TUNE-UP LABEL AVAILABILITY (84-0-112)
1984-04-14: NO REVERSE, FIRST GEAR ONLY OVERHAUL PROCEDURES OUTLINED (84-7-119)
1984-03-02: LOSS OF POWER IN DRIVE DIESEL INFORMATION (84-B-64)
1984-03-02: LOSS OF POWER IN DRIVE DIESEL INFORMATION (84-7-120)
1984-03-01: ENGINE OIL RECOMMENDATIONS PREFERRED VISCOSITIES (84-B-60)
1984-02-15: A/C COMPRESSOR SHAFT SEAL INFORMATION (1-85)
1984-02-15: OWNER'S MANUAL UPDATE PSP SUBSCRIPTIONS OR INDEXES (84-B-42)
1984-02-15: A/C COMPRESSOR SHAFT SEAL INFORMATION (84-1-117)
1984-02-15: CHEVROLET PASSENGER CAR AND TRUCK IDENTIFICATION (84-0-110)
1984-02-15: STRAIGHT TIPS ON ENGINE OIL- AN UPDATE (84-0-111)
1984-02-15: WHEEL LOCK SYSTEMS REVISED INFORMATION (84-3-104)
1984-02-01: TRUCK IDENTIFICATION VEHICLES/COMPONENTS DESCRIBED (84-B-47)
1984-01-25: RTV SEALER/GASKET ELIMINATOR DESCRIPTION (83-B-42)
1984-01-25: RTV SEALER/GASKET ELIMINATOR DESCRIPTION (83-6-119)
1984-01-03: ENGINE/TRANSMISSION OIL COOLER DIAGNOSIS (84-B-40)
1984-01-03: ENGINE/TRANSMISSION OIL COOLER DIAGNOSIS (84-7-108)
1983-12-15: CB APPROVAL NUMBERS ALL MODELS W/OPTIONAL CB RADIO (84-9-101)
1983-11-23: STATIC ELECTRICITY DAMAGE ELECTRONIC COMPONENTS (84-B-31)
1983-11-23: STATIC ELECTRICITY DAMAGE ELECTRONIC COMPONENTS (84-8-108)
1983-11-15: LEFT BANK ROCKER COVER REMOVAL NECESSARY RAISE CAB 1 1/4 IN. (84-B-19)
1983-11-15: AC-DELCO SPEEDOMETER SERVICE CENTER ADDRESSES (84-B-22)
1983-11-15: ORGANIZING SPECIAL SERVICE TOOLS (84-0-105)
1983-11-15: LEFT BANK ROCKER COVER REMOVAL NECESSARY RAISE CAB 1 1/4 IN. (6-223)
1983-10-31: SET CLOCK AND STATIONS ON DELCO-GM ETR RADIOS (84-9-100)
1983-09-15: FRENCH LABEL INSTALLATION (84-0-101)
1983-09-06: MODEL PAINT INFORMATION PAINT CODES (84-B-3)
1983-09-06: MODEL PAINT INFORMATION PAINT CODES (84-2-104)
1983-06-16: FREEDOM BATTERY DIAGNOSIS INFORMATION (83-B-20)
1983-06-16: FREEDOM BATTERY DIAGNOSIS INFORMATION (83-8-104)