Chevrolet 1988 Light Duty Truck Repair Manual page 82

1B4-10 DA-V5 AIR CONDITIONING COMPRESSOR
A. Steel Shell
B. Lip Seal
2 1
Figure — Compressor Shaft Seal Details
J 23128-A Seal Remover and Installer
J 34614 Shaft Seal Protector
1. Clutch plate and hub assembly (22).
• Install J 34614 over the threaded end of the
shaft (38).
2. Shaft seal retainer ring using J 5403 (figure 22).
• Clean the com pressor neck area around the
shaft (38), the exposed part of the shaft seal
(29) and the O-ring seal groove.
3. Shaft lip seal using J 23128-A (figure 23).
• Insert J 23128-A into the shaft lip seal, tighten
and remove lip seal.
4. O-ring seal using J 9553-01 (figure 24).
Inspect
• Make sure the com pressor neck area is clean.
• All parts. Replace as necessary.
Install or C onnect (F ig u res 4 and 25)
Tools Required:
J 5403 Snap Ring Pliers
J 23128-A Seal Seat Remover and Installer
J 33011 O-Ring Seal Installer
J 34614 Shaft Seal Protector
Figure 2 2 — Removing or Installing the Shaft Seal
Seat Retainer
B-06551
Figure 23 — Removing or Installing the Shaft Seal
• Dip the new O-ring seal in clean 525 viscosity
refrigerant oil.
1. J 34614 onto the shaft (38).
2. O-ring seal using J 33011 (figure 25).
• Insert J 33011 into the com pressor neck until
the installer " bottom s."
• Lower the movable slide of J 33011, releasing
the O-ring seal into the lower groove.
• Rotate J 33011 to seat the O-ring seal and
remove J 33011.
3. Shaft lip seal using J 23128-A (figure 22).