1972 Chevrolet Chassis Overhaul Manual: Passenger Cars and Trucks 10–30
- Year
- 1972
- Make
- Chevrolet
- Vehicle
- Camaro, Chevelle and Malibu, Corvette, Impala and Caprice, Light Duty Trucks, Monte Carlo, Nova, Passenger Cars, Trucks
- Models
- Chevrolet, Chevelle, Monte Carlo, Nova, Camaro, Corvette; Trucks 10–30
- Publication
- ST-333-72
- Pages
- 481
The 1972 Chevrolet Chassis Overhaul Manual (ST 333-72) covers bench disassembly and assembly of major components for the 1972 Chevrolet, Chevelle, Monte Carlo, Nova, Camaro and Corvette and for Series 10–30 Chevrolet trucks. Maintenance, adjustments, minor service and removal and installation are left to the 1972 Passenger Car or Truck Chassis Service Manual. The book follows GM section numbers: air conditioning compressor, four-wheel-drive front axle, rear axle differential carriers, power brake units, engine, carburetors, engine electrical, clutches and transmissions, and steering. Special tools close the major sections, and separate passenger car and truck specification chapters sit at the back.
Section 1 · Pages 3–17 (15 pages)
Air Conditioning Compressor
Overhaul of the air conditioning compressor shared by all 1972 Chevrolet cars and light trucks, whose differences lie only in brackets, pulleys, connectors and capacity. Minor repair procedures cover the hub and drive plate, pulley and bearing, coil housing and shaft seal; major procedures cover the pressure relief valve, superheat switch, rear head, oil pump and valve assemblies and the internal mechanism, followed by leak testing and special tools.
What this section covers
- Hub and drive plate
- Pulley, bearing and coil housing
- Shaft seal assembly
- Pressure relief valve and superheat switch
- Rear head, oil pump and valves
- Internal mechanism and leak testing
- Special tools







