INSPECTION AND REPAIR - TM-5-1940-277-34

CYLINDER HEAD ASSEMBLY INSPECTION AND REPAIR INSTRUCTIONS (Continued) - TM-5-1940-277-34_301

CYLINDER HEAD ASSEMBLY INSPECTION AND REPAIR INSTRUCTIONS (Continued) - TM-5-1940-277-34_303

TM-5-1940-277-34 Boat Bridge Erection Twin Jet Aluminum Hull Model USCSBMK1 (1940-01-105-5728) Manual
Page Navigation
285

TM 5-1940-277-34 CYLINDER HEAD ASSEMBLY INSPECTION AND REPAIR INSTRUCTIONS (Continued) LOCATION ITEM ACTION REMARKS j. Valves (8) Remove. Keep valves in order. NOTE Inspect valve guides and seat inserts for serviceability before removing. Do not remove unless they are being replaced. k. Valve Remove. Use valve guide guides (9) remover and hammer. l. Valve seat Remove. Use valve seat inserts (10) remover and hammer. INSPECTION AND REPAIR: 2.Cylinder head a. Valve a. Measure Use micrometer (1) guides (9) clearance calipers, inside between valve and outside. stem and guide: (bore diameter minus stem diameter) - Inlet 0.0011 to 0.0033 in. (0.025 to 0.084 mm) - Exhaust 0.0018 to 0.004 in. (0.046 to 0.102 mm). b. Measure guide See figure. (9) protrusion above cylinder head. 2-281

Privacy Statement
Press Release
Contact