TM 5-3805-261-34BRAKES MAINTENANCE.6-13.AirCompressorAssembly. (Sheet 7 of 10)ASSEMBLY7.Position items 47 thru 45 as anassembly on end of crankcase (60,Figure 6-54).8.Install four lockwashers (43) andbolts (42).9.Install plug (44) and tighten to16 ft-lb torque.NOTESteps 11 thru 19 are forassembly of one rod andpiston assembly. Repeatthese steps for assembly ofremaining rod and pistonassembly.10.Lubricate piston (59) and threenew rings (55) with oil.11.Install three new rings (55) onpiston (59). Stagger theposition of gaps between threerings (55) 120 degrees apart.12.Position rod (58) in piston (59).13.Install pin (57) by pressing pin(57) in piston (59) and rod (58).14.Install two plugs (56) in piston(59).15.Using piston ring compressiontool, compress three rings (55)in grooves of piston (59).16.Turn crankshaft (49) until one ofthe rod (58, Figure 6-49)journals is in the downwardcenter position.Go to Sheet 86-65Figure 6-54.Figure 6-49.
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