TM 5-4220-211-12&P
15A430/18A430 DISASSEMBLY/ASSEMBLY
r. Gear Cover. Using a 6mm pilot allen socket, remove the six gear cover screws. Remove the gear cover. If
necessary, tap on the gear cover with a soft faced hammer to loosen it. If. when removing the cover it should catch on the
governor beneath, turning the flywheel slightly will free it. (Figure A-23.)
s. Camshaft. Remove the snap ring holding the cam shaft in the gear cover. Press out the camshaft using the
special tool or a socket of the proper diameter. (Figure A-24.)
t.
Governor. First remove the air screen from the right side of the engine. Place a piece of wood through the
air screen opening and the flywheel to prevent the flywheel from turning.
Next, pull out the governor pin. Using a 14mm socket and a breaker bar, remove the governor by loosening its
screw in a clockwise direction (the governor has a left hand thread). Spread the governor weights enough to ensure that
the socket will completely seat on the governor. (Figure A-25.)
Figure A-24. Camshaft
Figure A-23. Gear Cover
Figure A-25. Governor
A-11