|
| |
TM 5-4320-304-14
TM 08922A-14/1
5-10. INSPECT/REPLACE CYLINDER HEAD AND VALVE ASSEMBLY (Continued)
c. Check clearance between rocker and valve stem with a feeler gage. Tappet clearance cold
should be 0.004 inch (0.10 mm). To correct clearance loosen nut (2).
d. Adjust screw (3) with screwdriver until feeler gage can be pulled between rocker and valve
stem with very slight resistance after nut (2) has been tightened.
10 The adjustment of decompression adjustment screw (3) is required if the engine does not
decompress when the decompression lever is in position 1.
a. Turn engine in same direction as for adjusting tappet clearance.
b. Put decompression lever in position 1.
5-32
|
