Chapter 7 Reduction and Reversing Gear
5. Reassembly
4LHA Series
34.
Install input half of housing onto
output
half. Ensure
loca-
tor pins are in place. Install bolts and lockwashers and
torque to 36 Ib. ft. (49 N.m).
b. Mount dial indicator on input shaft. Turn input shaft sev-
eral
times to seat bearing.
INPUT
SHAFT PRELOAD
35.
Measure bearing clearance as follows:
a.
Install special tool as shown. Tighten hold down bolts
securely.
c.
Zero the dial indicator.
a
-
Special
Tool
b - Hold Down Bolts
7-2-32
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