4-104. BREATHER REPLACEMENT.
This task covers:
Tool Kit, General Mechanic's: Automotive
Compound, sealing, pipe thread item 16
Solvent, dry cleaning, item 31, Appendix E
Remove screw (1), breather (2), and filter (3)
using a cross tip screwdriver.
Remove reducer (4) using a 7/8 in. open end
Remove reducer fitting (5), connector (6), and
breather pipe (7) from hydraulic reservoir (8)
using pliers and 5/8 in. Open end wrench.
Dry cleaning solvent P-D-680 is toxic and flammable. Wear protective goggles,
face mask, and gloves and use only in a well ventilated area. Avoid contact with
skin, eyes, and clothes and don't breathe vapor. Do not use near open flame or
excessive heat. The flashpoint for type I dry cleaning solvent is 100°F (38 °C) and
for type II is 140°F (60°C). If you become dizzy while using cleaning solvent, get
fresh air immediately and get medical aid. If contact with eyes is made, flush eyes
with water and get medical aid immediately.
b. Cleaning/ Inspection. Clean filter (3) in P-D-680 and allow to dry.