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TM 9-2320-364-10
2-137
Table 2-5. Operator’s Preventive Maintenance Checks
and Services (Monthly) - CONT.
Location
Item
No.
Interval
Item to
Check/
Service
Procedure
Not Fully Mission
Capable if:
Ensure that area is clear of personnel before moving SWING
control lever. Boom should be swung slow enough so crane
operator has complete control. If operator cannot see load during
operation, operate crane from REMOTE CONTROL UNIT.
Boom moving out of control could cause serious injury or death.
Boom must be above truck side for clearance to avoid damage to
truck or boom.
Boom must be horizontal or above for clearance over LHS hook
arm to avoid damage to boom or hook arm.
NOTE
Rotation of crane is limited to 180 degrees.
97
Monthly
Crane
Control
Levers -
(Cont).
(h) Move SWING control lever (9)
to CCW position to move boom (7)
counterclockwise. Check that
boom does not move clockwise.
Boom will not
swing or moves in
wrong
direction.
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