TM 5-3805-248-23-2
HEAD ASSEMBLY OVERHAUL
THIS WORK PACKAGE COVERS
Cleaning, Inspection, Repair
INITIAL SETUP
Tools and Special Tools - Continued
Maintenance Level
Magnaflux or other magnetic particle inspection
General Support
equipment
Tools and Special Tools
Materials/Parts
Cleaning compound, solvent (Item 8, WP 0339 00)
Tool kit, general mechanic's (Item 113, WP 0338
Rag, wiping (Item 35, WP 0339 00)
Shop equipment, machine shop: basic (Item 104,
Personnel Required
Two
Gage, GP valves (Item 30, WP 0338 00)
Equipment Condition
Wheel, abrasive (Item 27, WP 0338 00)
Head assembly removed (WP 0259 00)
Valves and springs removed (WP 0263 00)
Lifting device, 450 lb minimum capacity
CLEANING
WARNING
Use caution when handling heavy parts. Provide adequate support and use assistance during procedure.
Ensure any lifting device used is in good condition and of suitable load capacity. Keep clear of heavy parts
supported only by lifting device. Failure to follow this warning may result in death or injury to personnel.
NOTE
Weight of cylinder head is approximately 300 lb (282 kg).
1.
Attach lifting device to cylinder head.
HOIST AND CHAIN
2.
Use lifting device to raise cylinder head.
394-1125
