JLG TF6-42 Service Manual - Manuale (Pagina 801)

T12000 ID 04/99 10-20
Reassembly 1st clutch
Figure 104
NOTE: Low (1st) clutch pack must be checked for clutch disc
clearance. Stand the clutch assembly on end. The clutch discs
on the bottom will fall to the end plate. Measure the distance between the
clutch piston and the first steel disc by inserting a feeler gauge or taper
gauge through the slots in the clutch drum. The required clearance is .080-
.135 [2.03-3.43]. If the clearance is greater than .135 [3.43], add one steel
disc under the end plate.
Figure 105
Position thrust bearing inner washer on clutch shaft.
Figure 106
Position thrust bearing on clutch shaft against inner
thrust bearing washer.
Figure 107
Install outer thrust bearing washer against bearing.
Figure 108
Press bearings in clutch gear and disc hub, being
certain bearings are pressed flush with face of gear
on both sides.
Figure 109
Install clutch gear in the clutch assembly by
aligning the clutch hub teeth with the clutch
inner discs.
Be sure the clutch hub is in full position in the clutch
assembly. Do not force this operation.
Gauge
2nd
1st