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TM 5-2420-222-34
3-22. PRESSURE REGULATING VALVE REPLACEMENT (Cont).
1.
Remove machine plug (9) and washers (3 and 8) from timing gear cover (4).
2.
Remove spring (6) from timing gear cover (4) and engine block (3).
3.
Using magnetic retrieving tool, remove directional slide (5) from engine block (3).
b.
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-59°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 in dry cleaning solvent, then dry thoroughly with clean, dry rags.
TA701303
3-126
TM 5-2420-222-34
3-22. PRESSURE REGULATING VALVE REPLACEMENT (Con't).
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