TM 10-4320-310-145-10.INSPECT/REPLACE CYLINDER HEAD AND VALVE ASSEMBLY (Continued)7Install cylinder head (1) on cylinder and new gasket(2).NOTEAdd silicone to all mating surfaces of rockerarm assembly.8Install rocker shaft (3) with rockers, two air shields,fuel tank bracket and lifting eye. Deepest flat on therocker shaft must be assembled toward the cylinder orthe valves cannot be adjusted. Install deflector (4).9Install four washers (5) and four nuts (1) on four studs(2) and tighten nuts equally and crosswise to a torqueof 47 foot-pounds (6.5 m-kg).10Install injector (para 5-7).11The adjustment of decompression adjustment screwis required if the engine compresses when thedecompression lever is in position 1.a.Put decompression lever (1) in position 1.b.Crank engine clockwise when facing throttlecontrol lever until compression resistance canbe felt.5-23
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