Ensure all components of boom are secure and in
Inspect for corrosion, dirt and oil leaks.
lubrication of bottom plates; inspect telescope and
base sections for evidence of cracks, warping or
Check security of boom wear pads.
Check boom nose sheaves for security and freedom
Where bottom plates lack lubrication add grease.
Refer to Lubrication Order L05-3810-306-12.
GUIDES AND ROLLER
Ensure all components are secure and in good
condition; look for dirt, grease, cracks scoring or
HOOK BLOCK INSPECTION
Inspect hook block; ensure all components are
secure and in good condition. Look for freedom of
movement of sheaves, hook and hook latch. Inspect
for hook distortion and cracks.
HOOK BLOCK SERVICE
IF HOOK IS CRACKED OR DISTORTED, CALL
ORGANIZATIONAL MAINTENANCE IMMEDIATE-
SWING SYSTEM TEST
Check swing system operation by engaging the
swing brake control, then position swing control lever
in both directions. Superstructure rotation should not
occur. Then disengage the swing brake control and
swing the superstructure in both directions. Use the
swing brake to stop rotation.
END OF TASK