TM 10-4320-315-244-14. MAINTENANCE OF CAMSHAFT AND TAPPETSThis task covers: a.Removeb.Inspectc.Disassembled.Repaire.AssembleINITIAL SETUP:ToolsEquipmentConditionsGeneral Mechanics Tool KitOil pump removed (para. 4-11).(Item 1, Appendix B)Crankcase front cover removed (para. 4-10).Inside and Outside MicrometerPushrods removed (para. 3-30).(Item 3, Appendix B)Inserter and Removal Device,Camshaft bushing/Bearings(Item 14, Appendix B)a. REMOVE. (Figure 4-18)(1)Remove plug (1), seal ring (2), cup (3), and spring (4) from crankcase (5).(2)With crankcase laying upside down, remove camshaft (6) from crankcase (5).(3)Remove thrust washer (7) from camshaft (6) by moving along camshaft journals. Use care not to scratch ormark journals.(4)Remove tappets (8) from crankcase (5).Figure 4-18. Camshaft and Tappets4-31
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