TB 9-2320-335-13&P
21-4.1. FRONT DIFFERENTIAL REPLACEMENT (SERIAL NUMBERS 300000 AND ABOVE) (Cont'd)
b. Installation
CAUTION
Apply a liberal amount of thread sealing compound to the tapped
holes of differential. To allow adequate coating of threads, install
capscrews shortly after applying thread sealing compound. Failure
to do this could allow capscrews to loosen and cause damage to
differential.
1.
Apply sealing compound to tapped holes (21) in differential (19). Install two brake caliper adapters (22)
on differential (19) with eight capscrews (23). Tighten capscrews (23) to 125-150 lb-ft (170-203 Nm).
2.
Raise differential (19) into place and install on front crossmember (16) with two washers (17),
capscrews (18), washers (14), and locknuts (15).
3.
Install mounting bracket (9) on rear crossmember (8) with two washers (7), capscrews (6), washers (10),
and locknuts (11). Tighten locknuts (11) to 90 lb-ft (122 Nm).
4.
Apply sealing compound to capscrews (2). Secure differential (19) to mounting bracket (9) with two
washers (3) and capscrews (2). Tighten capscrews (2) to 125-150 lb-ft (170-203 Nm).
5.
Install propeller shaft (1) on pinion flange (5) with two straps (12) and four capscrews (13). Tighten
capscrews (13) to 13-18 lb-ft (18-24 Nm).
6.
Install output flange (24) on differential (19) with O-ring (25) and locknut (26). Tighten locknuts (26)
to 165-195 lb-ft (224-264 Nm).
21-10
