Figure 4-8. Front Output Shaft and Shifter Assembly

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 4-11. Top Cover and Shifter Shaft

Figure 4-9. Front Output Clutch Drive and Case Cover.

4-5