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 TM 55-1905-220-14-5
3-92. FLYWHEEL AND HOUSING.
The maintenance instructions for the flywheel and housing are contained in the following paragraphs:
DESCRIPTION
PARAGRAPH
Flywheel
Flywheel Housing
3-92. FLYWHEEL-MAINTENANCE INSTRUCTIONS.
a. The flywheel is attached to the rear end of the crankshaft with six self-locking bolts. Two dowels in the
end of the crankshaft aid flywheel alignment and provide support when the flywheel bolts are removed. A scuff
plate is used between the flywheel and the bolt heads to prevent the bolt heads from scoring the flywheel
surface.
b. A steel ring gear, which meshes with the starting motor pinion, is shrunk onto the rim of the flywheel.
c. The flywheel is machined to provide true alignment with the generator fan.
d. The flywheel must be removed for service operations such as replacing the starter ring gear,
crankshaft or flywheel housing.
3-1585
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