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5-2. Checking Gear Lash
A. Check final drive gear lash as follows
(1) Remove final drive gear case.
(2) Temporarily secure bearing housing as
follows (Type 1 and Type
Place
thickness of washer (about
a
1/4 inch thick) over
bearing housing studs. Install 2 nuts
on
these
tighten the bearing housing to the
final drive housing.
1. Washers
Place gear case in
(3)
support.
(4) Remove one nut from
case stud bolt. Place gear holder
(Special Tool) over ring gear surface
and stud bolt. Tighten holder to stud
bolt with nut.
I.
( 5 ) Install final gear lash measurement
tool on gear coupling (input side).
2 ):
2
opposite
studs
and
temporarily
a
vice or other
a final drive
lash
1 . Gear
measurement tool
Mount a dial gauge against the lash
(6)
measurement tool a t the scribed mark
(60
(2.36
mm
the shaft).
(7)
Use special wrench to gently rotate
gear coupling back and forth. Note
the lash measurement on the dial gauge.
FINAL GEAR LASH
-
0.25
0.50 mm (0.010
When using the measurment tool.
0.1
0.2 mm (0.004-0.008 in):
-
Actual gear lash on the final gear
teeth.
1 . Middle and final gear holding
in) from the center of
0.020 in):
-
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