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HR6-HE AIR CONDITIONING COMPRESSOR 1D2-9
Q ] SEAL
[ | ] J 9553-01,, [ f ] J 33011
[T] J 23128-A
0 0-RING
0 J 34614
Fig. 20 Removing and Installing Shaft Seal and O-Ring
Remove or Disconnect
1.
Recover the refrigerant.
2.
Loosen and reposition compressor in mounting brackets,
if necessary.
3.
Remove clutch-.plate and hub assembly from compressor
as described in minor repairs. .
4.
Remove the shaft seal; retainer ring, using snap ring
pliers J 5403 (Fig. 2) j,
:
5.
Thoroughly clean inside of compressor neck area
surrounding the shaft, the exposed portion of the seal, the
retainer ring groove and the shaft itself. Any dirt or
foreign material getting into compressor may cause
damage.
.
-
6
.
Fully engage the knurled tangs of Seal Remover-
Installer J 23128-A into the recessed portion of the Seal
by turning the handle clockwise. Remove the Seal from
the compressor with a rotary-pulling motion (Fig. 22).
Discard the seal. The handle must be hand- tightened
securely. Do not use a wrench or pliers..
7.
Remove and discard the seal seat O-ring from the
compressor neck using O-ring remover J 9553-01,
Figure 20.
8.
Recheck the shaft and inside of the compressor neck for
dirt or foreign material and be sure these areas are
perfectly clean before installing new parts.
^
Clean
•
Thoroughly clean O-ring seal groove in front head.
NOTICE:
Seals should not be re-used. Always use a
new specification service seal on rebuild (Fig. 18). Be
sure that the seal to be installed is not scratched or
damaged in anyway. Make sure that the seal seat and seal
are free of lint and dirt that could damage the seal surface
or prevent sealing.
k +1 Install or Connect
1.
Dip the new seal seat O-ring in clean 525 viscosity
refrigerant oil and assemble onto O-ring installer
J 33011, Figure 20.
2.
Insert the O-ring installer J 33011 into the compressor
neck until the installer “bottoms”. Lower the moveable
slide of the O-ring installer to release the O-ring into the
seal O-ring lower groove. (Th^ compressor neck top
groove is for the shaft seal retainer ring.) Rotate the
installer to seat the O-ring and remove the. installer.
3.
Dip the new seal in clean 525 viscosity refrigerant oil and
assemble seal to Seal Installer J 23128-A,, by turning
handle .clockwise. The stamped steel case side of the
.
lip seal must be engaged with knurled tangs of installer
so that flared-out , side of lip seal is facing and
installed towards the compressor. Install seal protector
J 34614, in the seal lip and place over the compressor
shaft,'Figure 22, and push the seal in place with a
rotary motion or place the seal protector J 34014 over
end of compressor shaft, Figure 22, and slide the new
Summary of Contents for C Series 1993
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Page 147: ...5J 10 AIR COMPRESSOR AND GOVERNOR 286 F9051 Figure 18 Bendix BX 2150 Compressor Components i ...
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