REASSEMBLY (cont) - TM-9-2320-285-24-20512

TM 9-2320-285-24-2

4-4. TRANSMISSION (CONT)

b. Main Shaft and Gear Unit Assembly (cont).

STEP

LOCATION

ITEM

ACTION

REMARKS

REASSEMBLY (cont)

Front

a. 120 rollers

Lubricate

Use oil-soluble grease

planetary

(35), twelve

carrier

thrust washers

assembly (6)

(32), and

twelve pinion

thrust washers

(33)

b. Six groups,

Assemble. Insert 1/2 inch loading pins into

each consist-

pinions (34). Install rollers (35) around

ing of two

1/2 inch loading pins. Install pinion

thrust washers

thrust washers (33) and thrust washers

(32), two

(32) as shown in exploded view

pinion thrust

washers (33),

pinion (34)

and 20

rollers (35)

c. Six groups,

Install

Flange and carrier assembly

each consist-

(30) rear end up

ing of two

thrust washers

(32), two

pinion thrust

washers (33),

pinion (34),

and 20 rollers

(35)

d. Six 1/2 inch

Install

Larger diameters first. Push

guide pins

out 1/2 inch loading pins

CAUTION

In following step, don't put any pressure on flange and carrier assembly (30), or you will distort it.

e. Six pins (31)

Install removing, installing and swaging

fixture onto arbor press. Install flange

and carrier assembly (30) onto fixture.

Install pin installer J-25587-13 into fix-

ture, so that cutaway part will clear

bosses of flange and carrier assembly (30)

when pins (31) are pressed in. One at a

time, place pins (31) on pilot ends of

4-31