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Copyright © 2012 Kato Engineering, Inc. All rights reserved
Figure 16: Disc-to-fl ywheel installation
Flywheel
Drive plates
Drive hub
Spacer
Bolt
Lock washer
Set screw
Key
Bolt holes
Alignment mark on
drive hub
Fan hub bolt
Fan hub
Keyway
Drive discs
Fan
Fan bolts
Figure 17: Moving sheet metal fans
IMPORTANT: The generator with sheet
metal fans and cast fan hubs is shipped
from the factory with the fan 1/2 to 3/4 inch
from the fan baffl e and clear of the inside
adaptor for optimum air fl ow through the
exhaust screen.
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