Gear and Clutch Group

TM 10-3930-638-24&P

4-4. TRANSMISSION MAINTENANCE (cont)

d. Gear and Clutch Group.

c. Inspection

This task covers:

a. Disassembly

d. Reassembly

b. Cleaning

INITIAL SETUP

EQUIPMENT CONDITION

TOOLS

Condition Description

Paragraph

NSN 5120-00423-1596

Mechanical Puller

44a

Torque converter group disassembled.

NSN 5130-00-596-9821

Impact Wrench

4-4c

Transmission rear cover removed.

Soft Hone

Soft Bar, 18 inches long, 2 inches outside diameter

Arbor press, 1/2 ton capacity

Snap Ring Pliers, Contracting Type NSN 5120-00-293-0046

NSN 4910-00754-0654

No. 1 Common Organiza-

tional Maintenance Tool Kit

MATE RIALS/PARTS

Clean cloths

NSN 8030-00-8734792

Permatex 2

OE10 (refer to current lubrication order)

Cleaning solvent P-D-680

Light oil

Retaining rings

O-rings

Piston rings

Locating rings

Oil seals

Flange nut

STEP

LOCATION

ITEM

ACTION

REMARKS

DISASSEMBLY

a. Low shaft piston

Remove

Transmission

ring(1)

housing, rear

b. Retaining ring(2)

Remove and

discard

c. Support washer (3)

Remove

d. Low speed shaft

Use puller as shown

Remove

rear bearing (4)

Change 1

4-169