Suburban 1/2 Ton 4WD V8-350 5.7L (1986): Transmission and Drivetrain
Also for this vehicle: Suburban 1/2 Ton 2WD V8-305 5.0L (1986), Suburban 1/2 Ton 2WD V8-350 5.7L (1985), Suburban 1/2 Ton 2WD V8-379 6.2L DSL (1986), Suburban 1/2 Ton 4WD V8-305 5.0L (1985), Suburban 1/2 Ton 4WD V8-379 6.2L DSL (1985), Suburban 1/2 Ton 4WD V8-454 7.4L (1988).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
- Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Shift Solenoid, A/T › Component Information › Description and Operation › Upshift Solenoid2
Automatic Transmission/Transaxle343 pages
- Actuators and Solenoids - A/T › Shift Solenoid, A/T › Component Information › Description and Operation › Upshift Solenoid2
Accumulator, A/T › Component Information › Technical Service Bulletins30 pages
All Technical Service Bulletins for Accumulator:15 pages
- 87-71-74 › Nov › 98 › A/T - 1-2 Accumulator Piston/Outer Spring Replacement2
- 917A139 › Aug › 91 › A/T - 4L60 Slipping or No 3rd/4th Gear23
- 88T2007A › Feb › 89 › A/T - No Engine Braking In Drive 2 (D2) Selection2
- ATRASIL8713 › Apr › 87 › A/T - 700R4 Auxiliary Accumulator Valve234
- 86148 › Sep › 86 › A/T - Accumulator Pistons & Seals Enhance Shift Points2
- 86B116 › Aug › 86 › A/T - Consistent Shift Points and Smoothness2
All Other Service Bulletins for Accumulator:10 pages
Band, A/T › Component Information › Technical Service Bulletins10 pages
Customer Interest for Band:5 pages
All Technical Service Bulletins for Band:5 pages
- Band Apply Servo, A/T › Component Information › Technical Service Bulletins › A/T - New Servo Apply Pin2
- Case, A/T › Component Information › Technical Service Bulletins › A/T - New Case, 2nd, 3rd, 4th Pressure Taps Removed2
Clutch, A/T › Component Information › Technical Service Bulletins48 pages
Customer Interest:12 pages
- 08-07-30-027 › Jun › 08 › A/T - No Movement in Drive or 3rd Gear23
- 917A139 › Aug › 91 › A/T - 4L60 Slipping or No 3rd/4th Gear23
- 907A105 › Oct › 90 › A/T - Premature Wear of Direct Clutch2
- 86T140 › Mar › 87 › A/T - Slipping/Loss of Drive Range23
- 86B100 › Jul › 86 › Slipping Condition - Loss of Drive Range
All Technical Service Bulletins for Clutch:24 pages
- 08-07-30-027 › Jun › 08 › A/T - No Movement in Drive or 3rd Gear23
- 08-07-30-017 › Apr › 08 › A/T - 4L60, Revised Sprag/Forward Clutch Hub2
- 917A139 › Aug › 91 › A/T - 4L60 Slipping or No 3rd/4th Gear23
- 907A105 › Oct › 90 › A/T - Premature Wear of Direct Clutch2
- ATRASIL8816 › Apr › 88 › A/T - THM 400 New Forward and Direct Clutch Assemblies
- ATRASIL8813 › Mar › 88 › A/T - 700R4 New 3-4 Clutch Apply Package23
- ATRASIL8810 › Feb › 88 › A/T - 700R4 New Lo & Reverse Clutch Assembly23
- 88T63 › Dec › 87 › A/T - Piston Seals Cut/Leaking23
- 86T140 › Mar › 87 › A/T - Slipping/Loss of Drive Range23
- 86B100 › Jul › 86 › Slipping Condition - Loss of Drive Range
All Other Service Bulletins for Clutch:12 pages
- 08-07-30-017 › Apr › 08 › A/T - 4L60, Revised Sprag/Forward Clutch Hub2
- ATRASIL8816 › Apr › 88 › A/T - THM 400 New Forward and Direct Clutch Assemblies
- ATRASIL8813 › Mar › 88 › A/T - 700R4 New 3-4 Clutch Apply Package23
- ATRASIL8810 › Feb › 88 › A/T - 700R4 New Lo & Reverse Clutch Assembly23
- 88T63 › Dec › 87 › A/T - Piston Seals Cut/Leaking23
Fluid - A/T › Component Information30 pages
Technical Service Bulletins28 pages
All Technical Service Bulletins for Fluid - A/T:14 pages
- 04-07-30-037E › Apr › 11 › A/T - DEXRON(R)-VI Fluid Information2
- 08-07-30-035B › Nov › 10 › A/T - Water Or Coolant Contamination Information2
- 570201 › Mar › 95 › A/T - DEXRON III Fluid Introduction2
- 927A19 › Oct › 91 › A/T - New ATF Dexron IIe Information
- 917A139 › Aug › 91 › A/T - 4L60 Slipping or No 3rd/4th Gear23
- 917A87 › Apr › 91 › A/T - Binding or Inoperative In Reverse2
- 907A118 › Mar › 91 › A/T Fluid Level Indicator - Revised (Sealed)
- 89T837B › Jul › 89 › M/T - Gear Oil Smell In Vehicles
All Other Service Bulletins for Fluid - A/T:8 pages
- 04-07-30-037E › Apr › 11 › A/T - DEXRON(R)-VI Fluid Information2
- 08-07-30-035B › Nov › 10 › A/T - Water Or Coolant Contamination Information2
- 570201 › Mar › 95 › A/T - DEXRON III Fluid Introduction2
- 927A19 › Oct › 91 › A/T - New ATF Dexron IIe Information
- 907A118 › Mar › 91 › A/T Fluid Level Indicator - Revised (Sealed)
- Specifications › Capacity Specifications2
- Fluid Filter - A/T › Component Information › Technical Service Bulletins › A/T - Updated Filter and Seal2
- Fluid Pan, A/T › Component Information › Technical Service Bulletins › A/T - 700R4 Updated Oil Pan23
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins4 pages
Fluid Pump, A/T › Component Information › Technical Service Bulletins52 pages
Customer Interest:18 pages
- 907A128 › Sep › 91 › A/T - Fluid Out Vent Diagnostic Tips
- 917A139 › Aug › 91 › A/T - 4L60 Slipping or No 3rd/4th Gear23
- 88T1997A › Mar › 89 › A/T - Fluid Leak Near Front Pump (Bushing Walkout)2
- 87T32 › Feb › 87 › A/T - THM 700-R4 Pump Whine or Moan23
- 8766 › Feb › 87 › A/T - 700 R4 Pump Whine or Moan2
- 86T124 › Nov › 86 › A/T - Leaks From the Oil Pump Body23
- 86188 › Oct › 86 › Oil Pump Body Seal - Fluid Leaks2
- 8696 › Jun › 86 › A/T - New Pump to Case Bolt and O-Ring Improves Sealing
- 86B79 › May › 86 › Engine - Stops Running When Shifting to Reverse or Drive
All Technical Service Bulletins for Fluid Pump:26 pages
- 907A128 › Sep › 91 › A/T - Fluid Out Vent Diagnostic Tips
- 917A139 › Aug › 91 › A/T - 4L60 Slipping or No 3rd/4th Gear23
- 88T1997A › Mar › 89 › A/T - Fluid Leak Near Front Pump (Bushing Walkout)2
- 8856 › Sep › 87 › A/T - Updated Oil Pump Assemblies23
- ATRASIL8722 › Jul › 87 › A/T - 700R4 Pump Assembly Casting Number Information2
- 87T32 › Feb › 87 › A/T - THM 700-R4 Pump Whine or Moan23
- 8766 › Feb › 87 › A/T - 700 R4 Pump Whine or Moan2
- 86T124 › Nov › 86 › A/T - Leaks From the Oil Pump Body23
- ATRASIL8627 › Nov › 86 › A/T - 2004R/700R4 Oil Pump & Slide Service2
- 86188 › Oct › 86 › Oil Pump Body Seal - Fluid Leaks2
- 8696 › Jun › 86 › A/T - New Pump to Case Bolt and O-Ring Improves Sealing
- 86B89 › Jun › 86 › Pump to Case Bolt and O-Ring Assembly - Revised
- 86B79 › May › 86 › Engine - Stops Running When Shifting to Reverse or Drive
All Other Service Bulletins for Fluid Pump:8 pages
Governor, A/T › Component Information › Technical Service Bulletins6 pages
Customer Interest for Governor:3 pages
All Technical Service Bulletins for Governor:3 pages
Input Shaft, A/T › Component Information › Technical Service Bulletins2 pages
- Lamps and Indicators - A/T › Maintenance Indicator - A/T › Component Information › Technical Service Bulletins › A/T Fluid Level Indicator - Revised (Sealed)
- Maintenance Indicator - A/T › Component Information › Technical Service Bulletins › A/T Fluid Level Indicator - Revised (Sealed)
- Output Shaft, A/T › Component Information › Technical Service Bulletins › A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
- Output Shaft Bearing/Bushing, A/T › Component Information › Technical Service Bulletins › A/T - Rear Bushing On-Vehicle Service Procedure2345
Planetary Gears, A/T › Component Information › Technical Service Bulletins2 pages
Seals and Gaskets, A/T › System Information › Technical Service Bulletins8 pages
- By Symptom: › 86B46 › Mar › 86 › A/T Oil Pan Gasket - Eliminates Fluid Leaks2
- All Technical Service Bulletins: › 86B46 › Mar › 86 › A/T Oil Pan Gasket - Eliminates Fluid Leaks2
- All Other Service Bulletins for Seals and Gaskets: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules234
- All Other Service Bulletins for Seals and Gaskets: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules
Sensors and Switches - A/T7 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins5 pages
- Customer Interest: › 937A18 › Oct › 92 › A/T - Buzzing Noise at Idle2
- All Technical Service Bulletins: › 937A18 › Oct › 92 › A/T - Buzzing Noise at Idle2
- All Other Service Bulletins for Fluid Pressure Sensor/Switch: › 93356D › Oct › 92 › Engine - Miss, Hesitation, or Roughness
- All Other Service Bulletins for Fluid Pressure Sensor/Switch: › 93356D › Oct › 92 › Engine - Miss, Hesitation, or Roughness
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Transmission Speed Sensor, A/T › Component Information › Specifications
- Shift Solenoid, A/T › Component Information › Description and Operation › Upshift Solenoid2
- Shifter A/T › Component Information › Specifications2
- Shift Linkage, A/T › Component Information › Specifications
Shift Modulator › Component Information › Technical Service Bulletins2 pages
Speedometer Gear, A/T › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 87138 › May › 87 › Transmission - Leak from Speedometer Gear/Adaptor2
- All Technical Service Bulletins: › 87138 › May › 87 › Transmission - Leak from Speedometer Gear/Adaptor2
- All Other Service Bulletins for Speedometer Gear, A/T: › 892625 › Sep › 89 › Brakes - Light Brake Drag While Driving2
- All Other Service Bulletins for Speedometer Gear, A/T: › 892625 › Sep › 89 › Brakes - Light Brake Drag While Driving
Throttle Valve Cable/Linkage, A/T › Component Information › Technical Service Bulletins6 pages
Torque Converter › Component Information8 pages
Technical Service Bulletins6 pages
- Customer Interest: › 917A87 › Apr › 91 › A/T - Binding or Inoperative In Reverse2
All Technical Service Bulletins:3 pages
- All Other Service Bulletins for Torque Converter: › 918A170 › Dec › 91 › Backup Lamps/Tailgate Window Release - Inoperative
- All Other Service Bulletins for Torque Converter: › 918A170 › Dec › 91 › Backup Lamps/Tailgate Window Release - Inoperative
- Description and Operation › Stator, Alternator2
Torque Converter Clutch, A/T › Component Information11 pages
Technical Service Bulletins6 pages
- Customer Interest: › 86B79 › May › 86 › Engine - Stops Running When Shifting to Reverse or Drive
All Technical Service Bulletins for Torque Converter Clutch:3 pages
- All Other Service Bulletins for Torque Converter Clutch: › 927A33 › Dec › 91 › A/T - Intermittent Downshift, Slip or Busy/Cycling TCC2
- Testing and Inspection › Diagnostic Trouble Code Tests and Associated Procedures2345
Transmission Cooler, A/T › Component Information › Technical Service Bulletins18 pages
- Customer Interest: › 917A139 › Aug › 91 › A/T - 4L60 Slipping or No 3rd/4th Gear23
All Technical Service Bulletins for Transmission Cooler:9 pages
All Other Service Bulletins for Transmission Cooler:6 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Transmission Speed Sensor, A/T › Component Information › Specifications
- Vacuum Regulator Valve, A/T › Component Information › Description and Operation2
Valve Body, A/T › Component Information65 pages
Technical Service Bulletins62 pages
All Technical Service Bulletins for Valve Body:31 pages
- 917A141 › Aug › 91 › A/T - Evaluating Peened Spacer Plates2
- 917A87 › Apr › 91 › A/T - Binding or Inoperative In Reverse2
- 89T807A › Jul › 89 › A/T - Proper Use of Spacer Plate Gaskets In Overhaul Kit2
- 89T257A › Feb › 89 › A/T - New Control Valve Assembly Elimination of TCC Bore2
- 86B66 › Apr › 86 › A/T - Elimation of Throttle Valve Sleeve2345
- 86B717A › Apr › 86 › A/T - Shudder in Reverse2
- 86B47 › Mar › 86 › A/T Control Valve - Cleaning and Service Procedures234
- 8649 › Mar › 86 › All THM Transmission/Transaxle Assembliescontrol Valve Assembly2345
- 8652 › Mar › 86 › A/T - Control Valve Without Throttle Valve Sleeve Update2345
- ATRASIL8521 › Jan › 85 › A/T - 700R4 Valve Body Modification2
All Other Service Bulletins for Valve Body:27 pages
- 917A141 › Aug › 91 › A/T - Evaluating Peened Spacer Plates2
- 89T807A › Jul › 89 › A/T - Proper Use of Spacer Plate Gaskets In Overhaul Kit2
- 89T257A › Feb › 89 › A/T - New Control Valve Assembly Elimination of TCC Bore2
- 86B66 › Apr › 86 › A/T - Elimation of Throttle Valve Sleeve2345
- 86B47 › Mar › 86 › A/T Control Valve - Cleaning and Service Procedures234
- 8649 › Mar › 86 › All THM Transmission/Transaxle Assembliescontrol Valve Assembly2345
- 8652 › Mar › 86 › A/T - Control Valve Without Throttle Valve Sleeve Update2345
- ATRASIL8521 › Jan › 85 › A/T - 700R4 Valve Body Modification2
- Locations › THM 350C Automatic Transmission23
Continuously Variable Transmission/Transaxle, CVT › Component Information › Technical Service Bulletins8 pages
- Customer Interest: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
All Technical Service Bulletins for Continuously Variable Transmission/Transaxle:4 pages
- All Other Service Bulletins for Continuously Variable Transmission/Transaxle: › 04-06-01-029E › Apr › 10 › Vehicle - Engine Crankcase and Subsystems Flushing Info.2
Differential Assembly62 pages
- Differential Carrier › Carrier Bearings › Component Information › Adjustments › Borg Warner23456
Differential Case › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 87T854B › Mar › 87 › Drive Axle - Premature Wear
- All Technical Service Bulletins: › 87T854B › Mar › 87 › Drive Axle - Premature Wear
- All Other Service Bulletins for Differential Case: › 033206 › Mar › 94 › P/S - Reduced Assist When Cold234
- All Other Service Bulletins for Differential Case: › 033206 › Mar › 94 › P/S - Reduced Assist When Cold
- Differential Clutch › Component Information › Service and Repair › 7 1/2 - 8 1/2 Inch Ring Gear2345678
- Differential Axle Housing › Component Information › Service and Repair › Rockwell Full Floating Axle234
Fluid - Differential › Component Information4 pages
Drive Axles, Bearings and Joints23 pages
- Seals and Gaskets, Drive Axles › System Information › Service and Repair
Wheel Bearing › Component Information7 pages
- Wheel Hub › Component Information › Service and Repair
Wheel Hub (Locking) › Component Information9 pages
- Wheel Seal › Component Information › Service and Repair › Front23
Drive/Propeller Shafts, Bearings and Joints28 pages
- Flex Plate › Component Information › Technical Service Bulletins › Flywheel Bolts - Revised Torque Specification
- Flywheel › Component Information › Specifications
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Maintenance Indicator - A/T › Component Information › Technical Service Bulletins › A/T Fluid Level Indicator - Revised (Sealed)
Manual Transmission/Transaxle47 pages
- Case, M/T › Component Information › Specifications
- Counter Gear, M/T › Component Information › Specifications
- Countershaft, M/T › Component Information › Specifications
- Extension Housing, M/T › Component Information › Specifications › Saginaw 3 Speed2345
- Fluid - M/T › Component Information › Specifications › Capacity Specifications2
Gear, M/T10 pages
Synchronizer Hub, M/T › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 86T1567B › Mar › 88 › M/T - 3RD Gear Hop-Out on Acceleration or Deceleration2
- All Technical Service Bulletins: › 86T1567B › Mar › 88 › M/T - 3RD Gear Hop-Out on Acceleration or Deceleration2
- All Other Service Bulletins for Synchronizer Hub: › 87T63 › Feb › 87 › Windshield Washer System - Drips/Dribbles2
- All Other Service Bulletins for Synchronizer Hub: › 87T63 › Feb › 87 › Windshield Washer System - Drips/Dribbles
Synchronizer Ring, M/T › Component Information › Technical Service Bulletins4 pages
- Mainshaft Bearing/Bushing, M/T › Component Information › Specifications › Warner T-4C 4 Speed23
- Mainshaft, M/T › Component Information › Specifications › Isuzu M-150 (77.5 mm) 4-Speed2
- Reverse Idler Gear › Component Information › Specifications › Isuzu M-150 (77.5 mm) 4-Speed2
- Seals and Gaskets, M/T › System Information › Technical Service Bulletins › M/T - Updated Gaskets234
Shifter M/T › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 87T617B › Jun › 87 › M/T - Shift Lever Rattle/Buzz In First or Second Gear2
- All Technical Service Bulletins: › 87T617B › Jun › 87 › M/T - Shift Lever Rattle/Buzz In First or Second Gear2
- All Other Service Bulletins for Shifter M/T: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Other Service Bulletins for Shifter M/T: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON
Shift Linkage, M/T › Component Information5 pages
Speedometer Gear, M/T › Component Information › Technical Service Bulletins4 pages
- Transmission Mount, M/T › Component Information › Specifications
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T6 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins4 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Transmission Speed Sensor, A/T › Component Information › Specifications
Transmission Control Systems9 pages
- Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Shift Solenoid, A/T › Component Information › Description and Operation › Upshift Solenoid2
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Maintenance Indicator - A/T › Component Information › Technical Service Bulletins › A/T Fluid Level Indicator - Revised (Sealed)
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T6 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins4 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Transmission Speed Sensor, A/T › Component Information › Specifications