Chapter 7 Reduction and Reversing Gear
6. Reassembly
4LHA Series
(3)Assemble
the needle bearing and clutch gear (A).
Clutch
gear (A)
NOTE:
Check
that
the clutch gear (A) rotates smoothly.
(4)lnsert
the pin.
(5)Fit
the cup spring, spring retainer and
thrust
collar
(A) and drive in the inner bearing race using the in-
serting tool.
NOTE: 1) When fitting the thrust collar (A), note the
fitting direction. Fit it keeping the stepped
surface toward the roller bearing side.
2) The pin cannot be fitted after the inner bear-
ing race has been driven in.
3) Check that the large gear (B) rotates smoothly.
(6)Set and
tighten
the clutch gear (A) end nut. Fix the
clutch shaft in a vice and
tighten
the nut
with
a
torque wrench.
Tightening torque
392Nm
(40kgf-m)
NOTE:
1) Remember it is a left-handed thread.
(7)Calk the end nut and clutch shaft.
NOTE:Use the clutch gear (A) side nut which is used be-
fore dismounting for the clutch gear (B) end nut.
This not to make the calked portion to the same
point.
7-1-31
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