HOOK BLOCK SERVICE

APPENDIX A REFERENCES - TM-5-3810-306-10_115

TM-5-3810-306-10 Container Crane 40-Ton Rough Terrain Model RTB75CC Manual
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TM 5-3810-306-10 1. Ensure all components of boom are secure and in good condition 2. Inspect for corrosion, dirt and oil leaks. 3. Inspect the telescope section for adequate lubrication of bottom plates; inspect telescope and base sections for evidence of cracks, warping or other damage. 4. Check security of boom wear pads. 5. Check boom nose sheaves for security and freedom of movement. BOOM SERVICE 1. Where bottom plates lack lubrication add grease. Refer to Lubrication Order L05-3810-306-12. GUIDES AND ROLLER 1. Ensure all components are secure and in good condition; look for dirt, grease, cracks scoring or grooving. HOOK BLOCK INSPECTION 1. 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 1. IF HOOK IS CRACKED OR DISTORTED, CALL ORGANIZATIONAL MAINTENANCE IMMEDIATE- LY. TURNTABLE SWING SYSTEM TEST 1. 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 3-30

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