TM-5-5420-202-10

LAUNCHER, M48A5 TANK CHASSIS

OPERATOR'S MANUAL

DECEMBER 2009

TM-5-5420-202-10 - Page 291 of 535

TM 5-5420-202-10

0048

ITEM

NO.

INTERVAL

ITEM TO BE

CHECKED OR

SERVICED

PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE IF:

b. Check clutch for chatter and odor of

overheated oil.

c. Check universal joints for any unusual noise

or vibration.

d. Check that hydraulic pump engages when

ball valve is turned.

27

During

Reservoir Filter

– Non-Hydraulic

Electrical

Upgrade (Non-

HEU) (Clutch

Engaged)

a. Ensure transmission shift control is locked

in P (Park) position and brake is set. Set

engine speed (throttle) at 1,800 RPM.

Reservoir Filter

–Hyd

rau

l

ic

Electrical

Upgrade (HEU)

(Hydraulics

Engaged)

a. Check that indicators on side of f lter

manifold are not popped out. If popped

out, push indicator in once. If indicator

pops out, notify unit maintenance.

b. Visually check that f lter indicator indicates

FILTER IS CLEAN. If not, notify f eld

maintenance.

Filter indicator

does not indicate

FILTER IS CLEAN.

0048-23

Table 1.

PMCS - Continued.