TM-9-2320-280-20-2

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 2 OF 3

JANUARY 1996

TM-9-2320-280-20-2 - Page 629 of 951

5-26. TRANSFER CASE OIL SEALS REPLACEMENT (Cont’d)

TM 9-2320-280-20-2

5-54

Change 3

b. Front Oil Seal Installation

NOTE

• Ensure rubber surface of seal faces yoke seal installer.

• Ensure depth of seal is .07-.10 mm below casting surface.

1.

Using seal installer, install oil seal (7) on transfer case (8).

2.

Install output yoke (2) and washer seal (6) on transfer case (8) with nut (5). Tighten nut (5) to

110 lb-ft (149 N

.

m).

3.

Connect front propeller shaft (1) to output yoke (2) with two straps (3) and four capscrews (4).

Tighten capscrews (4) to 13-18 lb-ft (18-24 N

.

m).