6.17 PERIODIC MAINTENANCE M A E D A Crawler Crane
6-72 5/2020 CC1908S-1
MAINTENANCE EVERY
3,000 HOURS
[1] EGR cooler washing
Special tools are required for washing. Contact us
or our sales service agency for servicing.
[2] EGR valve inspection/washing
Special tools are required for inspection and
washing. Contact us or our sales service agency
for servicing.
[3] DPF inspection
Special tools are required for inspection. Contact
us or our sales service agency for servicing.
[4] Intake/exhaust throttle valve operation
inspection
Special tools are required for inspection. Contact
us or our sales service agency for servicing.
[5] Fuel injector inspection/cleaning
Special tools are required for inspection. Contact
us or our sales service agency for servicing.
MAINTENANCE EVERY
4,000 HOURS
[1] Water pump inspection
Check the pulleys for play, oil leakage, water
leakage, and drain hole clogging. If any fault is
found, contact us or our sales service agency to
request disassembly or repair.
[2] Accumulator replacement
Replace the accumulator every two years or 4,000
hours of service, whichever comes first.
When the accumulator function is reduced, a
shock is emitted when simultaneous crane
operations are performed.
Contact us or our sales service agency to request
a replacement.
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