TM-9-2350-238-34-2

CRANE (CAB) COMPONENTS, RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

APRIL 1992

TM-9-2350-238-34-2 - Page 109 of 327

TM 9-2350-238-34-2

2-28. MAINTENANCE OF BOOM AND WINCH–CONTROL CYLINDERS AND AT-

TACHING PARTS AND BOOM CONTROL CYLINDER ASSEMBLY (CONT).

INSTALLATION

(CONT)

2

3

4

5

Remove sling. Reset sling through cupola

opening and secure around boom winch

control cylinder assembly (1).

SLIN G

Install boom winch control cylinder

assembly (1) and secure to crane boom

(2) with upper boom cylinder headless

straight pin (3).

Install boom cylinder hinge pin locking

plate (4), two new Iockwashers (5), and

two hexagon head capscrews (6) securing

upper boom cylinder headless straight pin

(3) in boom winch control cylinder assem-

bly (1).

Lubricate with grease (item 9, appx B) and

install lubrication fitting (7) to upper boom

cylinder headless straight pin (3).

2-96