TRANSFER CASE MAINTENANCE (ALL EXCEPT M1028A1 AND M1031)
Transfer cases manufactured before July 1, 1983 (as stamped on
identification plate) use first design thrust washer. Transfer cases
made after that date use second design thrust washer.
Slot In second design thrust washer must be indexed with straight pin
in main shaft (39).
Install retainer ring (51) at driven sprocket (52). Install drive sprocket thrust washer (54) and
retainer ring (53).
Install thin inner thrust washer (50),
thrust bearing (49), and thick outer
thrust washer (48) to front output