GMC chervolet camaro 1999 Service Manual page 163

1-72 HVAC System - Manual
157238
210186
Compressor Clutch Coil Install
(V7 - Direct Mount)
Tools Required
• J 8433 Compressor Pulley Puller
• J 8433 - 3 Forcing Screw
• J 33024 Clutch Coil Installer Adaptor
• J 33025 Clutch Coil Puller Legs
• J 4.1790 Compressor Holding Fixture
HVAC
1. Place the clutch coil assembly (1) on the front
head with the clutch coil terminal positioned at
the mark made during disassembly.
2. Place the J 33024 over the internal opening of the
clutch coil housing and align installer with the
compressor front head.
3. Install the J 8433 - 3 into the J 8433 and center
the screw in the countersunk center hole of the
J33024.
4. Install the 4 inch through bolts and washers from
the
J
42136 tool kit into the J 33025 and attach
them to the compressor mounting bosses.
5. Tum the center forcing screw of the J 8433 to
press the clutch coil onto the front head until
the clutch coil is fully seated.
Make sure the clutch coil and the J 33024 stay
in-line with each other while pressing the
clutch coil onto the compressor.
6. Install the compressor clutch rotor and bearing (
assembly. Refer to Clutch Rotor and/or Bearing
Install (Vl - Direct Mount).
7. Install the compressor clutch plate and hub
assembly. Refer to Compressor Clutch Plate/Hub
Assembly Install (Vl - Direct Mount).
8. Remove the compressor from the J 41790.
9. Install the compressor into the vehicle.
Compressor Shaft Seal Install
(VS - Conventional Mount)
Tools Required
• J 5403 Snap Ring Pliers
• J 23128-A Seal Seat Installer And Remover
• J 33011 0-Ring Installer
• J 34614 Shaft Seal Protector
• J 39500-8 R-134a Air Conditioning Refrigerant
Recovery, Recycling And Recharging System.
• J 39893 Pressure Testing Connector
Notice:
Seals should not be re-used. Always use a
new specification service seal kit. Be sure that the seal
to be installed is not scratched or damaged in any
way. Make sure that the seal is free of lint and dirt that
could damage the seal surface or prevent sealing.
1. Thoroughly clean the seal 0-ring groove in the
front head.
2. Dip the new seal 0-ring in clean 525 viscosity
refrigerant oil.
(