TM 5-3655-210-12
(8) Take a firm grip on the flywheel (2), pull
(3) Remove the four capscrews (10)
and
outward and at the same time strike the end of the
lockwashers securing the bracket to the wall.
flywheel nut (9) with a babbitt hammer, loosening the
Remove the bracket.
WARNING
flywheel from the tapered crankshaft.
Dry cleaning solvent, P-D-680 or P-S-661,
(9) Remove the nut (9) and lockwasher (8) and
used to clean parts is potentially
slide the flywheel from the crankshaft.
dangerous to personnel and property.
(10) Remove the woodruff key from the
crankshaft.
Use in a well-ventilated area as the
(11) Remove the battery ground lead (2, fig.4-
fumes are dangerous if inhaled. Avoid
49) from the battery.
repeated and prolonged skin contact. Do
not use near open flame or excessive
solenoid (26) releasing the battery lead (10). Remove
heat. Flash point of solvent is 100F.-
the regulator lead wire (20).
138F. (38C.-59C.).
(13) Remove the nut (21), releasing the switch
lead (20) and the automatic choke lead (22).
b. Cleaning, Inspection and Repair. Clean all parts
in a cleaning solvent. Inspect the mounting bracket for
lockwasher securing the starter lead (16) to the solenoid
breaks, bends, or cracks.
Repair or replace as
(11) and remove the lead.
necessary. Inspect for damaged threads, bent, broken,
(15) Remove the nut (18) and lockwasher
or distorted cable casing and cable.
Replace all
securing the lead (16) to the starter (17).
damaged parts.
(16) Remove the two machine screws (12) and
c. Installation. Reverse the removal procedure.
Lift off the solenoid.
4-63. Flywheel
(17) Remove the two capscrews (20) and
a. Removal
lockwashers (21) securing the starter bracket (19) to the
(1) Remove the four machine screws (7, fig. 4-
crankcase (22). Remove the bracket from the starter.
39) and lockwashers (8). Remove the cover (6).
(18) Remove the three capscrews (15) and
lockwashers (14) securing the starter (17) to the timing
three threads.
gear plate (13). Remove the starter from the plate.
(3) Take a firm grip on the flywheel (2), pull
(19) Remove
the three capscrews and
outward and at the same time strike the end of the
lockwashers (7), and capscrews securing the bracket (6)
flywheel nut (9) with a babbitt hammer, loosening the
to the air shroud (9) and remove the bracket.
flywheel from the tapered crankshaft.
WARNING
(4) Remove the nut (9) and lockwasher (8) and
Dry cleaning solvent, P-D-680 or P-S-661,
slide the flywheel from the crankshaft.
used to clean parts is potentially
(5) Remove the woodruff key from the
dangerous to personnel and property.
crankshaft.
Use in a well ventilated area as the
b. Installation. Reverse the removal procedure.
fumes are dangerous if inhaled. Avoid
repeated and prolonged skin contact.
4-64. Engine Shrouding
Do not use near open flame or excessive
a. Removal and Disassembly.
heat. Flash point of solvent is 100F.-
138F. (38C.-59C.).
1) securing the two spark plug cables (3) to the spark
plugs (1) and the magneto (6).
b. Cleaning, Inspection and Repair. Clean all parts
(2) Remove the machine screw (5), securing
in a cleaning solvent. Inspect all sheet metal parts for
the clip (4) and the spark plug cables to the cowling.
damage. Bent parts may be straightened and minor
Remove the spark plug cables.
damage repaired.
Replace all badly damaged or
(3) Remove the nine machine screws (5, fig.4-
missing parts. Inspect hardware for damaged threads or
any other damage. Replace all damaged parts.
(4) Remove the two machine screws (23).
c. Reassembly and Installation.
Reverse the
(5) Remove the two machine screws (5) and
removal and disassembly procedures.
lockwasher (4), and lift off the heat deflector and
cylinder shroud.
(6) Remove the four machine screws (7, fig.
4-39) and lockwashers (8). Remove the cover (6).
three threads.
4-75