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(8) Check this engagement
Rotate the shaft 90° each time and
repeat the
gear
B. Check middle gear lash as follows
( 1
Support gear case in a vise by the out.
)
put shaft flange.
measurement tool on the input shaft
as shown.
1. Gear lash
measurement tool
(2)
Mount a dial gauge against the lash
measurement tool a t the scribed mark
(34 mm (1.34 in) from the center of
the shaft).
Hold the gear case and rotate the input
shaft back and forth using the special
wrench. Read the gear lash on the dial
gauge.
4 positions.
at
lash check.
Install the lash
-
0.1
0.2
Measured value and actual gear lash
1. Middle and final
gear
holding tool
(4 ) Check this engagement a t 4 positions.
Rotate the driven pinion shaft 90°
each time and repeat the
check.
(0.004
0.008 in):
-
lash
gear
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