Re-Install - Chevrolet 1980 Light Duty Truck Repair Manual

Figure 1D-53 Turning A-6 Piston and Ring Assembly Into Ring
Sizing Tool
Figure 1D-54 Gaging A-6 Piston Ring Size
Figure 1D-55 A-6 Teflon Piston Ring Installed in Piston
9. G enerously lubricate all m oving parts with clean 525
viscosity refrigerant oil and check for free rotation o f the
parts.
10. R eplace the Suction Cross-Over Cover (Figure 1D-
61). Com press the cover as shown to start it into the slot,
and then press or carefully tap it in until flush on both ends.
AIR CONDITIONING COMPRESSOR OVERHAUL 1D-21
"SELECTED" REAR
"Z E R O " FRONT
SHOE DISC
Figure 1D-56 Installing 1st A-6 Piston Assembly Into Front
Figure 1D-57 Installing 2nd A-6 Piston
A-6 COMPRESSOR INTERNAL
CYLINDER A ND SHAFT ASSEMBLY

Re-Install

1. Place Internal Cylinder and Shaft Assem bly on
Internal A ssem bly Support Block J -2 1352, with
shaft in Support B lock hole.
2. N ow install new O-ring and bushing in
discharge cross-over tube (Figure ID -62). The O-ring and
bushing are service parts only for Internal Cylinder and
DISC "S ELECTED"
REAR THRUST RACE
BEARING
THRUST
RACES LIFT
SHAFT UPWARD
AND HOLD THE
THRUST RACES
AND BEARING
AGAINST HUB
THRUST BEARING 0920
rear-end
front-end
of
o f