TM 9-2330-356-14
An overrunning clutch protects the starting
The bypass valve controls oil pressure by allowing
c.
e.
motor from overspeeding by the engine.
excess oil to flow directly back to the crankcase.
The energized solenoid also closes a
set of
d.
contacts to provide a circuit for the starting motor.
The engine is cranked by a 12V starting motor.
a.
The starting motor remains engaged until the
e.
starting switch is released by operator.
When the solenoid of the starting motor is
b.
energized, the solenoid core pulls inward and shifts the
pinion into engagement with the ring gear on the engine
f.
procedures.
flywheel.