Combustion Motor
Repair by replacing authorized components.
Mounting Assembly/
Combustion Motor
Mounting Assembly/
Motor mounting plate (1)
Position mounting plate (1) and direct current motor (2) together and aline
Direct current motor (2)
holes. Secure with four internal tooth lock washers (3) and machine
internal tooth lock
screws (4).
washers (3)
Machine screws (4)
Centrifugal fan impeller (5)
Slide centrifugal fan impeller (5) onto shaft of direct current motor (2).
Setscrew (6)
Measure between the flat surfaces of motor mounting plate (1) and the
flat surface of centrifugal fan impeller (5), and adjust for a clearance of
0.590 inches. Tighten setscrew (6).
2-243
TM 3-4230-209-30&P