6.16 INSPECTION M A E D A Crawler Crane
6-30 5/2020 CC1908S-1
[4] Inspection around upper slewing body
• Inspect for fuel leaks, oil leaks, or water leaks
from the engine. Repair if any abnormality is
found.
• Check for any accumulation or deposits of
inflammable items including leaves,
wastepaper, dust, oil, or grease in high
temperature areas such as the engine and
exhaust pipe or around the battery. Remove
any accumulation or deposits.
• Check the electric wiring for the starter,
alternator, and around the battery for slackness,
and check the connections for looseness or any
traces of burning. Repair if any abnormality is
found.
• Inspect for oil leaks from hydraulic equipment,
the hydraulic oil tank, hydraulic hose, and joints.
Repair if any abnormality is found.
• Check handrails and steps for cracks,
noticeable deformation, or dirt. Repair if any
abnormality is found. Also check bolts and nuts
for looseness, detachment, or damage. Repair
if any abnormality is found.
• Check the working status lamp and camera for
damage, noticeable deformation, or dirt. Repair
if any abnormality is found. Clean if dirty.
[5] Cab inspection
• Inspect for window detachment and damage,
and check that windows are not cracked or
broken. Repair if any abnormality is found.
• Check the seat belt and mounting brackets for
abnormalities. Repair if any abnormality is
found.
• Check that each operation lever, travel lever,
lock lever, and accelerator pedal operates
smoothly.
Repair if any abnormality is found.
• Check the moment limiter display and monitor
panel for damage and dirt. Repair if any
abnormality is found. Clean if dirty.
• Check the electric wiring for slackness,
connections for looseness and traces of
burning. Repair if any abnormality is found.
• Check the boom working light and head light for
damage, noticeable deformation, or dirt. Repair
if any abnormality is found.
[6] Inspection around carrier
• Check the undercarriage parts (frame, crawlers,
rollers, idlers, and sprockets) for cracks,
noticeable deformation, or dirt. Also check bolts,
nuts, and pins for looseness, detachment, or
damage. Repair if any abnormality is found.
• Look around the undercarriage and its lower
parts, and check bolts, nuts, pins, and pipe
connections for looseness, detachment,
damage, or oil leaks. Repair if any abnormality
is found.
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