Cleaning/inspection -726030392

TM 9-2320-360-34-2

25-3. AXLE NO. 3 DIFFERENTIAL REPAIR (CONT)

c. Cleaning/inspection

(1) Remove sealant from housing mating surfaces.

WARNING

Dry cleaning solvent P-D-680 Is toxic and flammable. Wear protective goggles and

gloves and use only In a well-ventilated area. Avoid contact' with skin, eyes, and

clothes, and don't breathe vapors. DO NOT use near open flame or excessive heat.

The flash point Is 100-138F (38-59C). If you become dizzy while using cleaning

solvent, get fresh air immediately and medical aid. If contact with eyes Is made,

wash your eyes with water and get medical aid Immediately.

(2)

Clean all metal parts with dry cleaning solvent.

WARNING

Compressed air for cleaning purposes will not exceed 30 psi (207 kPa). Use only

with effective chip guarding and personal protective equipment (goggles/shield,

gloves, etc.).

(3)

Dry all parts, except bearings, with compressed air. Allow bearings to air dry.

(4)

Inspect bearings for abnormal wear or chipping.

(5)

Remove residual adhesive-sealant from screws and threaded holes.

(6)

Remove burrs from seal bores.

(7)

Inspect all parts for other damage. Replace damaged parts.

(8)

Inspect differential housing studs for bending or damaged threads.

d. Assembly

WARNING

On direct contact, uncured silicone

sealant Irritates eyes.

In case of

contact, flush eyes with water and

seek medical attention. In case of

skin contact, wipe off and flush with

water.

(1) Coat mating surface of cover plate (1) with

silicone adhesive-sealant.

WARNING

Adhesive-sealant can burn easily,

can give off harmful vapors, and Is

harmful to skin and clothing. To

avoid Injury or death, keep away from

open fire and use In well-ventilated

area. If adhesive-sealant gets on skin

or clothing, wash Immediately with

soap and water.

(2) Coat threads of two screws (2) with

adhesive-sealant (Item 6, Appendix B).

(3) Install cover plate (1) on rear housing (3)

with two screws (2). Torque to 47 lb-ft (65

Nm).

25-44