TM-9-2350-261-20-2

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 2 OF 4

TM-9-2350-261-20-2 - Page 646 of 1008

TM 9-2350-261-20-2

REPLACE FINAL DRIVE PINION OIL SEAL — Continued

0351 00

IINSPECT AND REPAIR

1.

Check fittings and housing for cracks, leaks, damage, or wear. Replace as needed.

INSTALLATION

WARNING

Adhesive, primer, sealant compounds, and isopropyl alcohol are toxic and flammable. These

compounds are toxic to eyes, skin, and respiratory tract. Continued exposure can make you

dizzy and irritate your eyes and throat.

Always use in well ventilated areas, away from heat, sparks, and flames. Do not breathe fumes.

Do not allow into contact with skin and eyes. Use goggles or face shield and protective gloves.

1.

Apply sealing compound to new seal (6). Install in cover (3) flush with surface of cover.

FOLLOW-THROUGH STEPS

1.

Install left drive shaft (WP 0348 00).

2.

Install right drive shaft (WP 0349 00).

3.

Install hull front access cover (left final drive only) (WP 0429 00).

4.

Close power plant front access door (see your -10).

5

.

Raisetrimvane(see your -10).

6.

Remove blocks used to keep carrier from moving (see your -10).

7.

Road test carrier (WP 0120 00) to check final drive. Check for leaks around seal.

8.

Stop/shutdown engine (see your -10).

END OF TASK

0351 00-2

2.

Apply a light coat of antiseize compound to threads of seven new lock bolts (1).

3.

Install new gasket (4) and cover (3) on final drive (5). Secure with seven new lock bolts (1) and washers (2). TIGHTEN

LOCK BOLTS TO 252-300 LB-IN (28-34 N·M) TORQUE. Use torque wrench.