1975 Chevrolet Light Truck Service Overhaul Supplement

Year
1975
Models
C, K, G, P 10–30
Publication
ST-330-75
Pages
324

This 1975 supplement updates the 1974 Light Duty Truck Service and Overhaul Manuals for Chevrolet 10–30 Series trucks, including C and K models, G vans and P chassis. It contains only new or revised procedures; where nothing changed it refers back to the 1974 books. A service section covers maintenance, adjustment and component replacement, an overhaul section covers bench disassembly and assembly of major units, and a specifications chapter sits at the back. The 1975 changes it documents include the High Energy Ignition system, the catalytic converter, the radial four-cylinder A/C compressor, Hydro-Boost brakes and the New Process 203 transfer case.

Section 0 · Pages 7–28 (22 pages)

General Information and Lubrication

Identification and maintenance of the 1975 10–30 Series trucks. It explains the model line-up, the vehicle identification number and rating plate, engine numbers, unit and serial number locations and the service parts identification plate, then keys and locks, emergency starting and towing. The lubrication part gives recommended fluids and lubricants, maintenance items such as PCV, spark plug, timing and evaporation control checks, and lifting points for bumper jack, floor jack and hoist.

What this section covers

  • Model line-up and truck model identification
  • VIN, rating plate and engine number
  • Unit and serial number locations
  • Keys, locks, emergency starting and towing
  • Recommended fluids and lubricants
  • Maintenance schedule items (PCV, spark plugs, timing, ECS)
  • Lifting with bumper jack, floor jack or hoist