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TM 5-2420-222-34
3-17.
CAMSHAFT MAINTENANCE (Con’t).
c.
DISASSEMBLY
CAUTION
Do not remove tachometer shaft from camshaft unless damaged. Removal may
damage parts.
1.
Using plier wrench and pry bar, pry tachometer shaft (7) out of camshaft (3).
2.
Using 1/ in. remover and installer and arbor press, press camshaft (3) and assembled parts out of helical gear (4).
3.
Remove Woodruff key (8) from camshaft (3)
d.
CLEANING AND INSPECTION
WARNING
Dry cleaning solvent, P-D-680, is toxic and flammable. Always wear protective
goggles and gloves, and use only In a well-ventilated area. Avoid contact with
skin, eyes, and clothes, and DO NOT breathe vapors. DO NOT use near open flame
or excessive heat. The solvent's flash point Is 100°F-138°F (38°C-590°C). If you
become dizzy while using cleaning solvent, immediately get fresh air and medical
help. If solvent contacts eyes, Immediately wash your eyes and get medical aid.
1.
Clean all metal parts with dry cleaning solvent. Dry thoroughly with clean rags.
2.
Inspect all metal parts for cracks, bends, and breaks. Replace defective parts as required.
TA701287
3-100
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