Hydraulic Pump Repair (cont)

TM 10-3930-638-24&P

3-24. STEERING SYSTEM MAINTENANCE (cont)

c. Hydraulic Pump Repair (cont).

REMARKS

ACTION

ITEM

LOCATION

STEP

DISASSEMBLY (cont)

Remove and

e. Shaft seal

3 (cont)

discard

(16)

NOTE

R e m o v e retaining rings (17 and 19) and key (1) o n l y i f n e c e s s a r y

f o r r e p l a c e m e n t . S h a f t s ( 6 a n d 7 ) a n d g e a r s ( 1 8 and 20) are not

serviceable separately.

Use s n a p r i n g p l i e r s

Remove

a. Retaining

S h a f t s (6

rings (17

a n d 7), body

and 19)

( 5 ) and back

Remove

b . Key (1)

plate (4)

CAUTION

I n the following step, be careful not to scratch or damage machined

surface of body (5).

If necessary for replacement

Pull and

c. Two dowel

remove

pins (21)

If necessary for replacement

Pull and

d . Intake tube

remove

(22)

Serial number 9150018 and

Loosen and

e . Plug (23)

below

remove

Serial number 9150019 and

Remove

f. Cap (23A),

above

coupler

( 2 3 B ) , and

fitting

(23C)

Serial number 9150019 and

Loosen and

g . Connector

above

remove

(23D)

Remove and

h . O-ring (24)

discard

NOTE

D o not attempt to remove bushings (25) from front plate (3) or back

plate (4). Bushings are not serviceable separately.

Change 2 3-181