TM 10-4320-310-14
5-13.
REPLACE/REPAIR FLYWHEEL
REPAIR:
.
Dry cleaning solvent P-D-680 (safety or Stoddard's Solvent) is potentially
dangerous. Avoid repeated and prolonged breathing of vapors and skin
contact with the liquid. Do not use near open flame, arcing equipment, or
other ignition sources. Always wear eye protection and protective clothing.
The flash point of P-D-680 is 100°F to 138°F (38°C to 59°C).
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
equipment.
1
Clean flywheel thoroughly with dry cleaning solvent. 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 dry cleaning solvent. Use a soft-bristle brush to clean blower ring blades.
6
Dry blower ring with compressed air.
7
Inspect blower ring for cracks and other damage.
8
If blower ring blades are damaged, cracked, or chipped, replace blower ring.
9
Smooth out nicks or burrs on flywheel and blower ring. Remove rust or corrosion, then clean with dry cleaning
solvent.
10
Dry with compressed air.
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