PISTON ASSEMBLY (CONT) - TM-5-4320-302-14

PISTON ASSEMBLY (CONT) - TM-5-4320-302-14_506

PISTON ASSEMBLY (CONT) - TM-5-4320-302-14_508

TM-5-4320-302-14 Forward Area Water Point Supply System (FAWPSS) Model WP55100 NSN 4320-01-168-1629 and Model 9095-91 NSN 4320-01-338-3305 Manual
Page Navigation
499

TM 5-4320-302-14 6-16. PISTON ASSEMBLY (CONT) Location/Item Action Remarks 12. Oil control ring groove Measure axial ring clearance with standard clearance gage. Measurement should be 0.1980 to 0.1988 inch (5.03 to 5.05 mm). If measurement is greater than 0.1988 inch (5.05 mm), replace piston. WARNING Dry cleaning solvent is flammable and potentially dangerous to people and property. Do not use near open flame, sparks, excessive heat, or on hot surfaces. Flash point of P-D-680 solvent is 1000 to 138°F (38° to 59°C). Use solvent in a well-ventilated area, and avoid inhaling fumes. If repeatedly exposed to fumes, seek fresh air and immediate medical help. Avoid prolonged exposure of skin to solvent. Wash exposed skin immediately and thoroughly. Death or severe injury might result when compressed air is used to blow dirt from skin or clothing. Air entering body openings is extremely dangerous. Compressed air used for cleaning shall not exceed 100 psi (690 kPa). Use goggles or face shield for eye protection. Do not direct airstream against skin. 13. Piston ring grooves If any axial ring clearance measurements are smaller than the minimum values given above, piston ring grooves may be clogged with carbon deposits. Reclean piston with P- D-680 solvent and wire brush. Dry with compressed air. Take measurements again. If still smaller than minimum values, piston is damaged or defective. Replace piston. 6-113

Privacy Statement
Press Release
Contact