TM 5-5420-202-34
FINAL DRIVE REPAIR (Sheet 26 of 30)
59.
Using suitable lifting device, position
final drive (AG) on wood block.
Using tape, cover threads on stud (AH) to
60.
prevent thread damage during assembly.
61.
Position crowbar between studs (AH) to
prevent output shaft (A) from turning
and to stabilize final drive (AG).
62.
Position special box wrench on nut (AF).
Attach PD 1201 torque wrench to box
wrench.
CAUTION
Do not rest reactor bar against pinion
gear (AB). Damage to gear will result.
63.
With reactor bar supported against wood
block, apply 1100-1500 lb-ft (1492-2034
Nm) torque to nut (AF).
Wait one minute. Apply torque again.
64.
65.
Continue to apply torque until reading
stabilizes between 1100-1500 lb-ft
(1492 - 2034 Nm).
Go on to Sheet 27
7-26 Change 2
