Section 6T · Pages 362–371 (10 pages)

Air Compressors and Governors

From the 1969 Chevrolet Heavy Duty Truck Series 70–80 Shop Manual

Midland-Ross and Bendix-Westinghouse air compressors and governors as installed, in left- and right-side mounts, gear or belt driven. It covers compressor mounting and drive, lubrication, air intake, inspection, drive belt adjustment and compressor replacement.

Read this section free, starting at page 362

What this section covers

  • Compressor mounting and drive
  • Compressor lubrication and air intake
  • Inspection and maintenance
  • Drive belt adjustment
  • Compressor replacement
Year
1969
Make
Chevrolet
Vehicle
Heavy Duty Trucks, Trucks
Type
Overhaul & Unit Repair, Service Manual
Models
Series 70–80
Publication
ST-135-69
Pages
913

What’s inside

Service section

  1. Introduction and Model DataTitle page, service section index and foreword, introduction, model data chart of engines, clutches, axles and transmissions by truck series, and the location of the identification and weight rating plate, engine serial numbers and the service parts identification label.pp. 1–7
  2. 0Lubricationpp. 8–27
  3. 1Cab and Body Mountingspp. 28–109
  4. 2Framepp. 110–119
  5. 3AFront Suspension: Front End Alignmentpp. 120–123
  6. 3BFront Axlepp. 124–129
  7. 3CFront Springspp. 130–135
  8. 3DFront Hubs and Bearingspp. 136–139
  9. 4ARear Suspension: Rear Axle and Controlspp. 140–160
  10. 4BRear Springs and Suspensionpp. 161–178
  11. 4CRear Hubs and BearingsRear wheel bearing adjustment and hub, bearing and oil seal replacement, including Rockwell SLHD and SQHD axles, with cleaning, inspection and repair.pp. 179–182
  12. 4DPropeller Shaftspp. 183–193
  13. 5ABrakes: Hydraulic Brakespp. 194–217
  14. 5BAir Brakespp. 218–266
  15. 5CParking BrakesExternal contracting band-type parking brake on the propeller shaft: drum and lining inspection, band installation and adjustment.pp. 267–271
  16. 6AGasoline Enginespp. 272–293
  17. 6C6V-53 Diesel Enginepp. 294–311
  18. 6DEngine Mountingspp. 312–315
  19. 6KEngine Cooling Systempp. 316–327
  20. 6MEngine Fuel Systempp. 328–361
  21. 6TAir Compressors and Governorspp. 362–371
  22. 6YEngine Electricalpp. 372–405
  23. 7ATransmissions and Clutches: Transmission Control Linkagepp. 406–415
  24. 7BTransmission On-Vehicle Service Operationspp. 416–422
  25. 7CAuxiliary Transmissionspp. 423–427
  26. 7DClutch Controlspp. 428–436
  27. 7EClutchespp. 437–443
  28. 8AFuel Tank, Lines and Gauge Systempp. 444–448
  29. 8BExhaust SystemExhaust system inspection, exhaust leaks and restrictions, and carbon monoxide warnings.pp. 449–451
  30. 9ASteering System: Mechanical Steeringpp. 452–467
  31. 9BPower Steeringpp. 468–487
  32. 10Wheels and Tirespp. 488–493
  33. 11Sheet Metal (Conventional Cab Models)pp. 494–499
  34. 12Chassis Electrical and Instrumentspp. 500–549
  35. 13Radiator and Surge Tankpp. 550–553

Overhaul section

  1. Overhaul Section IndexIndex and foreword for the chassis overhaul section.pp. 554–555
  2. 4Rear Axle Overhaulpp. 556–609
  3. 5Power Brake Overhaulpp. 610–671
  4. 6Engine Overhaulpp. 672–715
  5. 6YEngine Electrical Overhaulpp. 716–745
  6. 7Transmission and Clutch Overhaulpp. 746–876
  7. 9Steering Overhaulpp. 877–910
  8. Special ToolsSpecial tools referred to throughout the manual, listed by section with tool numbers and names.pp. 911–913

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