TM 9-4940-568-10
2-50
2-11. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
TABLES (CONT).
Table 2-5. Operator’s Level Preventive Maintenance Checks and Services (Monthly) (CONT).
Item
No.
Interval
Item to
Check/
Service
Procedure
Not Fully Mission
Capable If:
Keep boom clear of shelter, all electrical lines and other obstacles while operating
crane. Failure to comply may result in serious injury or death to personnel.
48
Monthly
Crane Control
Levers
(e) Move MAST control lever (5) to UP
position until mast cylinder is fully extended.
Mast will not raise.
(f) Move BOOM control lever (3) to raise
boom (4) until boom indicator reads 0 degrees.
4
3
5
