TM 5-2420-224-20-2
CRANE CONTROLS AND LINKAGES REPLACEMENT AND ADJUSTMENT
(CONT)
1.
2.
3.
4.
5.
6.
7.
NOTE
Start adjustment at rear of crane and work toward vehicle.
Raise control handle (1) completely and measure distance between decal plate (2) and control handle
(1). Distance should be 1.5 in. (36 mm).
NOTE
Perform steps 2 thru 5 only if control handle is out of adjustment; if within normal
range, go to step 6.
Remove straight pin (3) from control handle (1).
Rotate connecting link (4) left or right to raise or lower control handle (1) to obtain distance noted in
step 1.
Install straight pin (3) in control handle (1).
Repeat steps 1 thru 4 until control handle is properly adjusted.
Install new cotter pin (5) in straight pin (3).
Repeat steps 1 thru 6 for remaining control handles.
4-540
