GMC T Series 1994 Repair Manual page 249

• Damper spring fits into shift fork indentation.
• Make sure clip is seated in groove of shift shaft.
•A p p ly a bead of sealer (GM P/N 1052942) or
equivalent to the tube (5) sealing surface.
5. Assembled tube (5) to the carrier assembly.
6. Bolts (6).
Tighten
• Bolts (6) to 40 N.m (30 lbs. ft.).
Inspect (Figure 39)
Shift mechanism operation. Insert a drift into the
actuator hole in the axle tube. Rotate the axle
OUTER DEFLECTOR RING
REPLACEMENT
Remove or Disconnect (Figures 40, 41 and 42)
• Clamp the axle shaft (12) in a vise.
• Use soft metal or wood to protect the shaft.
1. Deflector ring (20) from C/V outer race (18) with a
brass drift and a hammer (figure 41).
• Discard deflector ring.
-► 4-
Install or Connect
• Position and square up the deflector ring (20) at
the press diameter of C/V outer race (18).
• Using a 3-inch pipe coupling (K10/20) or 4-inch
pipe coupling (K3), M24 x 2.0 nut, and fabricat­
ed sheet metal sleeve as shown in figure 42,
tighten nut until deflector (20) bottoms against
shoulder of C/V outer race (18).
ABS SENSOR RING
REPLACEMENT
|4-+| Remove or Disconnect (Figure 43)
Tools Required:
J-39245-1 Sensor Ring Installer
J-39245-2 Sensor Ring Spacer (K1-K2)
1. Deflector ring (20) from C/V outer race (18) and
discard.
2. Sensor ring (19) with a drift (figure 43).
-► 4-
Install or Connect
1. Light film of oil onto the inside of the sensor ring.
• Ring must face with chamfer side up.
2. Sensor ring with J 39245.
• On K1-K2 models use both the large fixture and
smaller spacer.
• On K3 models use only the larger fixture.
3. Deflector ring
A. Position and square up the deflector ring (20) at
DRIVE AXLE ASSEMBLY
flange while moving the shift fork with the drift.
The shift mechanism should work smoothly,
without binding.
7. Actuator (10). Apply sealer (GM P/N 1052942) or
equivalent to the threads.
8. Switch (13). Apply sealer (GM P/N 1052942) or
equivalent to the threads.
9. Axle lubricant, as specified.
10. Drain and fill plugs (25) with sealing washers (26)
Tighten
• Actuator bolts to 22 N-m (16 lbs. ft.)
• Switch bolts to 5 N-m (45 lbs. in.)
• Drain and fill plug to 33 N-m (24 lbs. ft.)
the press diameter of the outer race (18).
B. Using a 3-inch pipe coupling (K1-K2) or 4-inch
pipe coupling (K3), M24 x 2.0 nut, and fabricat­
ed sheet metal sleeve, tighten nut until deflector
(20) bottoms against shoulder of C/V outer race
(18).
OUTER JO IN T SEAL
REPLACEMENT
|+ + | Remove or Disconnect (Figures 40 and 44)
Tools Required:
J 8059 Snap Ring Pliers
J 35910 Seal Clamp Tool
J 36652 Swage Clamp Tool
1. Large swage ring (9) from the C/V joint, using a
chisel and discard.
Important
• Do not cut through the seal (13) and damage
the sealing surface of C/V outer housing (18)
with the chisel.
2. Small seal-retaining clamp (11) on axle shaft using
J 35910 (figure 44).
• Discard small seal retaining clamp.
A. Separate the joint seal (13) from the C/V joint
race (18) at large diameter and slide the seal
away from joint along the axle shaft (12).
B. Wipe excess grease from face of C/V inner race
(16).
C. Spread the ears on the race retaining ring (14)
with J 8059 and remove the C/V joint assembly
from the axle shaft (12).
3. Seal (13) from the axle shaft (12).
• Disassemble the joint and flush grease prior to
installing the new seal. Refer to "Outer Joint
Assembly Replacement."
Install or Connect (Figures 40, 45, 46, and 47)
1. Small seal-retaining clamp (11) on the neck of the
new seal (13). Do not crimp.