sound contact
toe contact
dedendum contact
arge end contact
small end contact
select the shim which can make the small drive gear
close to the driven bevel gear
select the shim which can make the small drive gear away from the driven bevel gear
Select the proper washer from the table for correction if the intertooth
contacting status is bad. The thickness tolerance of washer is
0.01mm.
15. Install the stop washer and stop plate
a. If the drive and driven gear engagement mark meets the requirement,
then use the hand hammer and punch to lock the stop washer.
b. Install the stop plate, spring shim and bolt; tighten the bolt.
Tightening force: 18-25N
m
c. Use the punch and hand hammer to knock the lower end of stop
plate in the adjusting ring hole.
Set NO. Thickness Set NO. Thickness
16. Measure the total pre-applied load
Pre-applied load : 1.8-2.4N m
If the pre-applied load is beyond the specified; it should replace the
shim between the spacer and rear bearing until meet the requirement.
a. It should replace the adjusting washer if the pre-applied load is
more than specified value.
b. If the pre-applied load is less than specified value, it can retighten
the nut slowly and the torque should be no more than 160N m.
Caution: When tighten the nut, if is beyond the Max. torque, re-
place the adjusting washer and repeat the pre-applied load process.
Do not reduce the pre-applied load by the method of screw off the
drive gear nut to loose.
washer
rear bearing
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