TM 5-4310-356-14
(5) Reassemble governor weights (33) to
(4) Inspect the crankcase for cracks, breaks
spindle (36) with weight pins (32) if they were removed.
or other defects. Replace the crankcase if defective.
Install spindle in the housing (40) with capscrew (34)
c. Reassembly, and Installation.
and lock washer (35).
(6) Insert flat washer (31) into spindle to
flywheel side of crankcase. Be sure seal is seated
cover capscrew head. Insert main spring (30) and
properly.
spring sleeve (29). Assemble baffle (38) inside and at
the top of the housing (40), then attach cover gasket
(2) Fit main bearing assembly (43 and 44) to
(37) and cover (27) with capscrews (26). Be sure that
flywheel end of crankshaft (42) and to governor end of
spring sleeve and spring have not been dislodged.
crankshaft. Be sure both bearings are seated against
Assemble release valve plunger (28), ball (25), spring
stop on shaft. Insert flywheel end of crankshaft through
(24), and body (23), install into cover (27). Secure by
the opening on the governor side of crankcase, through
screwing in release valve body (23) into cover (27).
oil seal (45). Crankshaft must be inserted far enough for
main bearing assembly to seat properly into crankcase
(7) Reassemble and install flywheel, piston
bearing cavity.
and connecting rod assemblies, and cylinder as
(3) At this point assemble governor housing
(40), to crankcase (46) leaving out the housing gaskets
5-6. Electric Motor.
(41) at this time. Attach the housing to the crankcase
with one capscrew at the top and one at the bottom. Be
a. Removal and Disassembly.
sure the main bearing (43 and 44) on the end of the
crankshaft fits properly in housing. Set the two attaching
electric motor.
screws finger tight. Using a feeler gauge measure the
gap between housing and crankcase at top and bottom
of the housing. Average the two dimensions and add
(1), pulley (2), and key (3).
0.005-inch (0.0127 cm).
This will determine the
(3) Remove four bolts (4) shaft end, end bell
selection of gaskets (41) to use. A combination of
(5), opposite end, end bell (7), shaft end bearing (12),
gaskets should equal the total dimension above. Proper
opposite shaft end bearing (10), wavy spring (6), fan
adherence to this procedure will minimize crankshaft
(14).
end play.
(4) Remove rotor assembly (13) from stator
(4) Remove housing from crankcase and
and frame (15)
install housing gaskets as determined above. Install
housing and secure with attaching hardware to torque of
5-19