TM 10-4930-204-13d.Reassembly.(1) Install bearing cone (11, fig. 5-7), bearing cup (10),retainer ring (9) and seal (8) on crankshaft (12).(2) Insert Woodruff keys (7 and 6) in crankshaft andinstall crankshaft gear (5) and bearing cone (4).(3) Install bearing cup (3), retainer ring (2), and seal(l).e.Installation.NOTEMatch timing marks on crankshaft gear to timingmarks on camshaft gear.(1)(2)(fig. 5-6).(3)with screws.(4)(5)Install crankshaft and bearing plate.Attach housing to engine base and secure with nutsInstall gasket and bearing retaining plate and secureInstall flywheel (para 4-24d.).Install pistons and connecting rods (para 5-14).5-16.CAMSHAFT AND GOVERNOR ASSEMBLY.a.RemovalandDisassembly.(1) Remove crankshaft (para 5-15).(2) Remove plug (1, fig. 5-8), support pin (2), spacer (3),and bearing sleeve (4) from camshaft (5).Carefully remove camshaftand gear from engine.(3) Remove cap (1, fig. 5-4) and rod (2).(7).(9).(4) Remove spring pin (6, fig. 5-8)(5) Pull gear (8) from camshaft and(6) Remove nut (10), needle bearingand flywheel assemblyremove Woodruff key(11), screw (12), shaftsupport bracket (13), gasket (14), and governor-yoke (15).5-15
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