Yanmar 4LHA-HTP Operation Manual page 567

Chapter 7 Reduction and Reversing Gear
6. Reassembly
(3)Assemble the needle bearing and clutch gear (A).
N O T E : 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.
Clutch gear (A)
NOTE:Use
7-1-31
NOTE: 1) When fitting the thrust
fitting direction.
surface toward the roller bearing side.
2) The pin cannot be fitted
ing race has been driven in.
3) Check that the large gear (B) rotates
(6)Set and tighten the clutch gear (A) end nut. F i x the
clutch shaft in a vice and tighten the nut w i t h a
torque wrench.
Tightening torque
N O T E : 1) Remember it is a left-handed thread.
(7)Calk the end nut and clutch shaft.
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
point.
4LHA Series
collar (A), note the
Fit it keeping the stepped
after the inner bear-
smoothly.
3 9 2 N m
(40kgf-m)
to the same