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 111 of 750

2-68.2

Change 3

Second Technician (Operator’s Station)

x

Ensure ball valve is in “TRAVEL” position.

x

Stop engine.

x

Cycle bridge launching control levers.

x

Inspect control levers of valve bank for broken

or missing parts.

NO

YES

Are any parts broken, missing, or leaking?

TM 5-5420-228-24

DETAILED TROUBLESHOOTING PROCEDURE

LAUNCHER OPERATION – HYDRAULICS

(Continued)

Check hydraulic cylinder control levers on valve

bank for broken or missing parts.

3

x

Replace defective or missing

parts of control levers on valve

bank (page 3-123).

Symptom-1.1

4