TM 10-4320-226-146.6.4 EngineMaintenance.(continued)i.j.k.l.m.n.o.p.q.r.s.t.u.6-32(3) Press seal (9) into rear end cover (8).(4) Install rear end cover (8), eight washers (7), and bolts (6).Check valve tappets (5) for excessive wear (contacting face must be convex)and oil hole is not obstructed.Oil valve tappets and install them incrankcase.Assemble washer (4) to camshaft (3).Oil camshaft journals and installcamshaft with camshaft gear positioned as shown in figure 6-15.Oil working surface of cylinder and piston.Apply grease to preformed packinggroove in cylinder and cylinder liner.Place shims (2) that are 0.0197 inch(0.5 mm) and 0.0079 inch (0.2 mm) thick on cylinder liner. Installcylinders (1).Install housing adapter (figure 6-8, 16), eleven lockwashers (15), shortbolts (14) and three long bolts (13).Install sealing ring (12), screw (11), and cover (10).Install dipstick (9).Install bushing (8) and journal (7).Install bushing (6) into idler gear (3).Install seal (5) and tube (4) on bracket (2).Install idler gear (3) bracket (2), cap screw (1).Torque in accordance withappendix G.Install oil pump as follows:(1) Install two brackets (figure 6-7, 35), washers (34), and screws (33).(2) Install oil pump (32), two shields (31), washers (30) and bolts (29).(3) Install suction pipe (28).(4) Install two bolts (27), washers (26), and nuts (25).(5) Install bracket (24) and breather pipe (23).Install oil sump as follows:(1) Position oil sump (22) in place.(3) Install sixteen washers (21) and bolts (20).(4) Install three washers (19) and bolts (18).Install front cover as follows:(1) Install injection pump gear (17).(2) Install new gasket (16).(3) Align all match marks for timing gears as shown in figure 6-15) thenposition front cover (figure 6-7, 5) in place.(4) Install three washers (15) and bolts (14).
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