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 TM 9-2520-246-34
NOTE
Remove safety wire from clutch setscrew. Loosen
clutch setscrew and slide clutch from rear output
Follow procedures for cleaning and
shaft. (See fig. 4-9.)
inspection as outlined in Chapter 2, section
III of this manual.
NOTE
When assembling, tighten setscrew to 90-118
lb-ft torque. Remove front output shaft,
sliding clutch, shifter fork, shifter shaft,
shifter shaft spring, and retainer from front
output shaft case. (See fig. 4-8.) Remove
safety wire, loosen setscrew, and remove
shifter shaft from shifter fork.
Figure 4-10. Rear Output Shaft Assembly.
j. Case Cover.
NOTE
Take care not to damage or lose taper pins
during removal; they are nonsupply items
which must be fabricated if lost or
damaged. Case and cover are a matched
set, mark both parts to retain identity for
assembly. Install taper pins and new gasket.
Figure 4-8. Front Output Shaft and Shifter Assembly
Aline case cover with taper pins, and
tighten nut and capscrews evenly and
i. Front Output Clutch.
alternately. Tighten screws (indicated by Y
and W, fig. 4-5) to 60-77 lb-ft torque.
NOTE
Tighten remaining 12 screws to 67-87 lb-ft
torque.
When assembling, tighten setscrew to 45-57
lb-ft torque and install safety wire.
Figure 4-9. Front Output Clutch Drive and Case Cover.
Figure 4-11. Top Cover and Shelter Shaft.
4-5
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