TM 5-5420-227-24
H Y DRAU LI C PU M P REPLACEM EN T (She e t 1 of 3 )
PROCEDURE INDEX
PAGE
PROCEDURE
I
Removal
Installation
TOOLS: 7/16 in. open end wrench
15 in. adjustable wrench
Ratchet with 1/2 in. drive
7/8 in. open end wrench
12 in. adjustable wrench
l-1/8 in. open end wrench
1-1/2 in. open end wrench
3/4 in. socket with 1/2 in. drive
1-3/4 in. open end wrench
Vise
SUPPLIES:
Pencil
Drip pans
Pipe tape (Item 19, Appendix D)
Protective caps and plugs (assorted sizes)
Rags (Item 12, Appendix D)
Lockwashers (8 required)
Masking tape (Item 18, Appendix D)
Drain hydraulic reservoir (page 3-68)
PRELIMINARY
PROCEDURES:
Remove clutch assembly (page 4-33)
REMOVAL:
N OT E
U se ra gs a nd drip pa ns t o c a t c h e x c e ss hydra ulic
U se m a sk ing t a pe a nd pe nc il t o t a g line s
fluid.
for inst a lla t ion. Ca p line s a nd fit t ings a s disc onne c t e d
so t he y a re not c ont a m ina t e d.
1.
Manually disconnect hose assembly "CW" (A).
2.
Using 15 inch adjustable wrench, remove
hose assembly "CZ" (B) from fitting (C).
Using 7/16 inch wrench, remove two screws
3.
(D).
Displace box (E).
4.
Using adjustable wrench to hold elbow (F),
5.
use 1-1/2 inch wrench to remove hose
assembly "BA" (G).
Using 7/8 inch wrench, remove hose
6.
assembly "CV5" (H) from elbow (J).
Go on to Sheet 2
4-29