6.15 INSPECTION AND MAINTENANCE LIST M A E D A Crawler Crane
6-24 5/2020 CC1908S-1
INSPECTION AND MAINTENANCE LIST
[Daily and unscheduled]
Inspection and maintenance item
Daily
Unscheduled
Before
starting work
Walk-around
inspection
Before
starting work
Before
starting
engine
Before
starting work
After starting
engine
Inspection around crane (machine body/fly jib) (⇒ P. 6-28)
✓
Wire rope inspection (⇒ P. 6-29) ✓
Hook block inspection (machine body/fly jib) (⇒ P. 6-29)
✓
Inspection around upper slewing body (⇒ P. 6-30) ✓
Cab inspection (⇒ P. 6-30) ✓
Inspection around carrier (⇒ P. 6-30) ✓
Cooling water level inspection/refilling (⇒ P. 6-31) ✓
Engine oil level inspection/refilling (⇒ P. 6-31) ✓
Fuel level inspection/refilling (⇒ P. 6-32) ✓
Hydraulic oil tank oil level inspection/refilling (⇒ P. 6-33) ✓
Fuel prefilter inspection (⇒ P. 6-35) ✓
Electric wiring inspection (⇒ P. 6-35) ✓
Boom working light and head light inspection (⇒ P. 6-35) ✓
Horn operation inspection (⇒ P. 6-36) ✓
Operator's seat adjustment (⇒ P. 6-36) ✓
Irregular winding check mirror adjustment (⇒ P. 6-36) ✓
Battery indicator inspection (⇒ P. 6-37) ✓
Engine starting and abnormal noise inspection (⇒ P. 6-37) ✓
Engine low speed and acceleration inspection (⇒ P. 6-37) ✓
Engine exhaust gas colour, abnormal noise, and vibration
inspection (⇒ P. 6-37)
✓
Crane operation inspection (⇒ P. 6-38) ✓
Overwinding prevention device inspection (⇒ P. 6-39) ✓
Moment limiter inspection (machine body/fly jib) (⇒ P. 6-39)
✓
Winch wire rope replacement (⇒ P. 6-79) ✓
Boom telescoping wire rope inspection/adjustment (⇒
P. 6-84)
✓
Derrick wire rope inspection/adjustment (fly jib) (⇒ P. 6-85)
✓
Crawler track shoe bolt looseness inspection/retightening
(⇒ P. 6-86)
✓
Crawler track tension inspection/adjustment (⇒ P. 6-87) ✓
Window washer solution inspection/refilling (⇒ P. 6-88) ✓
Air-conditioner inspection/maintenance (⇒ P. 6-89) ✓
Door rail and roller inspection/cleaning/greasing (⇒ P. 6-90) ✓
Level gauge inspection (⇒ P. 6-91) ✓
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