REAR AXLE - Continued
2-20.1 Power Divider (Transfer) Unit - Continued
(13) Be sure shim pack (7) is in place on cover (12). Install cover (6) over output shaft (9) and shift fork (31)
being careful not to damage oil seal (27). Check that shift fork remains engaged with sliding clutch
while installing the cover. Attach cover (6) to cover (12) and install yoke (5) as detailed in step 8.
(14) Install air shift unit (2) as detailed in TM.-4210-220-12.
Repair of the power divider while installed on the axle is limited to replacement of input and output shaft
yoke and oil seals.
Remove drive shaft from input or output shaft yoke as applicable, see TM 5-4210-220-12.
Remove nut (1), washer (2), and yoke (3). Replace yoke if damaged or faulty.
If oil seal (4) is leaking due to wear or damage, pry the leaking seal out of cover seat and replace it with
a new one.
Install new seal with spring side inward. Use a suitable sleeve and hammer to properly seat seal in
bearing cover or cap.
Install yoke (3), washer (2), and nut (1). Tighten nut to 960 ft lb (1300 Nm).
It may be necessary to block or lower wheels to the ground to adequately torque yoke nut. (6) Install drive
shaft to yoke (see TM 5-4210-220-12).