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 127 of 750

TM 5-5420-228-24

Symptom-3

DETAILED TROUBLESHOOTING PROCEDURE

T

LAUNCHER OPERATION - HYDRAULICS

(Continued)

Check

scissoring

cylinder

bleed

valves

for

proper

operation.

!

First Technician

(Operator’s

Station)

●

Cycle bridge launching control levers.

Second Technician

(Bridge)

●

Open and close both bleed valves (allow air to bleed

out).

●

Be sure both bleed valves are closed.

4

Do

both

bleed

valves

operate

property?

m

\

I

I

Reptace

defective

bleed

valves

(TM 5-5420-203-14).

2-76

Change

2