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TM 5-4320-308-13
4-20.
INSPECT/REPLACE/REPAIR FLYWHEEL (Continued)
CLEANING/INSPECTION:
WARNING
Death or serious injury could occur if fuel is not handled carefully. Use in a well-
ventilated area away from open flame, arcing equipment, ignition sources,
heaters, or excessive heat. Always store fuel in proper, marked containers. DO
NOT SMOKE.
Death or serious injury could occur if compressed air is directed against the skin.
Do not use compressed air for cleaning or drying unless the pressure is/has been
reduced to 30 psi (2.06 bar) or less. When working with compressed air always
use chip guards, eye protection, and other personal protective equipment.
1
Clean flywheel thoroughly with diesel fuel oil. Use wire brush if necessary.
2
Dry flywheel with compressed air.
3
Inspect flywheel for cracks, rust, corrosion, or other damage.
4
Replace damaged or cracked flywheel.
5
Clean blower ring thoroughly with diesel fuel oil. Use a soft-bristle brush to clean blower ring blades.
6
Dry blower ring with compressed air.
7
Inspect blower ring for cracks, rust, corrosion, or other damage.
8
Check for damaged, chipped, or broken blower blades.
9
If blades are damaged, cracked, or chipped, replace blower ring.
4-59
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