TM 5-1940-277-34CYLINDER HEAD ASSEMBLY INSPECTION AND REPAIR INSTRUCTIONS(Continued)LOCATIONITEMACTIONREMARKSNOTEWhen disassembling valves be-sure to maintain component identification by valve number.Valves are numbered front to rear, one through twelve. Reused components must be reassembledto their original positions.DISASSEMBLE:1.Cylinder heada.CylinderTurn ontoassembly (1)head (1)side.b.ValveCompress.Use valve springsprings (2)compressor (11).c.Valve stemRemove.cap (3)d.SplitExtract.collets (4)e.ValveReleasesprings (2)compression.f.SpringRemove.retainers (5)g.ValveRemove.springs (2)h.Oil sealsRemove and(6)discard.i.SpringRemoveseats (7)2-279
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