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TJ
REMOVAL AND INSTALLATION (Continued)
PINION
YOKE
LL
ml
~1/
Fig. 8 Pinion Yoke, Remove
PINION SEAL
SPECIAL TOOL
7794A
Fig. 9 Seal Removal
SPECIAL
SPECIAL TOOL
'TOOL
C-4171
!'D-163
80a5349a
J9402-59X
Fig. 10 Pinion Seal Installation
CAUTION : Do not exceed the minimum tightening
torque when installing the pinion yoke retaining
nut . Damage to collapsible spacer or bearings may
result .
(2)
Remove yoke installing tool''.
DIFFERENTIAL AND DRIVELINE
3 - 55
PINION
SPECIAL TOOL
YOKE ~,
/ W-162-D
in. lbs .
TORQUE
WRENCH
Fig. 11 Pinion Yoke, Install
80a5349b
(3)
Install washer and new nut on pinion gear.
Tighten nut only enough to remove bearing end
play.
(4) Rotate the pinion shaft using an (in. lbs.)
torque wrench. Rotating resistance torque should be
equal to reading recorded during removal, plus an
additional 0.56 N-m (5 in. lbs.). (Fig. 12).
Fig. 12 Check Pinion Rotation Torque
(5)
If rotating torque is to low, use Holder 6758
and a lenght of 1 in. dia. pipe to hold the pinion yoke
(Fig. 13), and tighten pinion shaft nut in small incre-
ments until proper rotating torque is achieved .
(6) Align installation reference marks and attach
propeller shaft to the yoke.
(7) Add gear lubricant, if necessary.
(8) Install brake drums or calipers.
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