Maeda MC-305C-2 - Maintenance Procedures; Inspection of before Operation

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4.4 MAINTENANCE PROCEDURES
4.4.1 INSPECTION OF BEFORE OPERATION
[CHECKING BEFORE STARTING ENGINE]
Check the followings in this section without starting the engine and before starting the first work every day.
[1] CHECKING BOOM AND FRAME
• Check each part of the boom and frame for cracks, excessive deformation, contamination and others. In
addition, check bolts, nuts and pins for any looseness, drop, damage and other matters. If you find any
abnormality, repair.
[2] CHECKING SEARCHER HOOK FIX BOLTS
If any damage found on searcher hook fix bolt, please exchange it to new one right away.
Breakage of bolt cause searcher hook to fall off.
• Check if there is crack, damage, or squash on screw thread on screw part of bolt.
If crack, damage or squash on screw thread is found, change the bolt to new one even it is earlier than
expected bolt life.
[3] CHECKING ELECTRICAL WIRING (FUSE BOX) FOR DAMAGE
If fuses are brown frequently or if you find the trace of a short circuit created in the electrical
wiring, be sure to find the cause and fix the problem.
Check the fuse at the lower section of the instrument panel for
damage and meltdown and if the fuse of specified capacity is being
used.
If a fuse has melted down or the trace of an open/short circuit is
found in the electrical wiring, ask us or our sales service agency for
repair.