TM-5-5420-228-24

LAUNCHER HYDRAULICS SYSTEM M48A5/M60A1 TANK CHASSIS, TRANSPORTING: FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL

AUGUST 1985

TM-5-5420-228-24 - Page 121 of 750

TM 5-5420-228-24

I

(

1

Symptom-2

DETAILED TROUBLESHOOTING

PROCEDURE

T

LAUNCHER OPERATION - HYDRAULICS

(Continued)

TONGUE

CYLINDER

#Check

tongue

cylinder

for leaks,

damage,

or

exceaalve

heat.

First Technician

(Operator’s

Station)

.

Raise tongue cylinder control lever for five minutes.

Second Technician

(Launcher

Tongue)

●

Visually check tongue cylinder for leaks, or damage.

Check outer surface for overheating.

Is tongue

cylinder

ieaking,

damaged,

or overheating?

J

FLOW

REGULATOR

PCV2

fw-

twwa

CYhdar

(page 3-234).

-

*W

ra@ator

PCV2

(page 3-1 14).

2-74

Change

2