4-41. AIR CYLINDER REPAIR (Cont).
CLEANING AND INSPECTION
Dry cleaning solvent, P-D-680, toxic and flammable. Always wear protective goggles
and gloves, and use only in a well-ventilated area. Avoid contact with skin, and
clothes and DO NOT breathe vapors. DO NOT use near open flame or excessive heat
The solvents flash point b 100°F-138°F (38°C-59°C). If you become dizzy while
using cleaning solvent, immedbtely get fresh air and medical help. If solvent contacts
eyes, immediatety wash your eyes and get medical aid.
Clean metal parts with dry cleaning solvent.
Inspect metal parts for cracks, breaks, corrosion, or other damage. Replace damaged parts.
Wash rubber boot with detergent and water.
Inspect rubber boot for damage and deterioration. Replace if damaged or deteriorated.
Install new cup (2) and new retainer (3) to piston (4).
Install spring (6), rubber boot (5), and head (7) to piston (4).
use vise or visegrip pliers to compress piston (4) and head (7) and hold in place.
Install cylinder (1) over head (7) and install eight new Iockwashers (9) and bolts (8).
Remove vise or visegrip pliers.
Install air cylinder (para 4-39).