TM 9-2320-260-34-1
10-9. DIFFERENTIAL OIL SEALS REPLACEMENT (Contd)
5. Position bearing cover (19) on gasket (16) and install bearing cover (19), gasket (16), and
retainer (22) on differential carrier housing (15) with eight washers (21) and screws (20). Tighten
screws (20) 93-120 lb-ft (126-163
6. Install companion flange (3) on mainshaft (5) with nut (2). Tighten nut (2) 300-400 lb-ft
Secure nut (2) with new cotter pin (1).
(407-542
d. Rear Seal Installation
1. Coat sealing surface of new seal (8) with GAA grease and outside diameter of seal (8) with sealing
compound.
2. Using bearing replacer, install seal (8) in cap (9).
3. Coat surface of new gasket (7) with sealing compound and position on cap (9). Coat outer surface of
gasket (7) with sealing compound.
4. Ensure that spacer (6) is in position against rear roller bearing (4) and position cap (9) and seal (8)
together with gasket (7) over mainshaft (5). Install on differential carrier housing ( 15) with six
washers (14) and screws (13). Tighten screws (13) 24-40 lb-ft (33-54
Install companion flange (10) on mainshaft (5) with nut (12). Tighten nut (12) 300-400 lb-ft
5.
Secure nut (12) with new cotter pin (11).
(407-542
FOLLOW-ON TASK Install propeller shaft(s) (TM 9-2320-260-20).
10-53 (10-54 blank)
