ARMY TM 9-2805-262-14
AIR FORCE TO 38G2-90-1
NAVY NAVFAC P-8-613-I4E
4-40. Breather Box Cover and Breather Tube.
This task covers:
General Mechanics Tool Kit (Item 1, Appendix B)
Gasket, Metallic (NSN 5330-00-752-8605)
Packing, Preformed (NSN 5330-00-901-7196)
Rags, Wiping (Item 7, Appendix D)
Solvent, Drycleaning (Item 8, Appendix D)
Intake manifold removed (para. 4-38).
Gasket, Breather Box Cover (P/N 13206EO017)
Removal. (figure 4-36)
Remove nut (1) and remove breather tube (2).
Remove two screws (3) and washers (4) and remove breather box cover (5) and gasket (6).
Loosen clamp (7) and remove adapter tube (8).
Remove gasket (9) and preformed packing (10).
Inspection. (figure 4-36)
Drycleaning solvent PD-680 used to clean parts is potentially dangerous to personnel and
property. Avoid repeated and prolonged skin contact. Do not use near open flame or
excessive heat. Flash point of solvent is 100°F-138°F (38°C60°C).
Clean breather tube (2) and breather box cover (5) with drycleaning solvent, and dry thoroughly.
Clean adapter tube (8) in detergent and water.
inspect breather tube (2), breather box cover (5), adapter tube (8), gasket (9), nut (1), and preformed
packing (10), for wear and replace if worn or otherwise damaged.
Inspect breather box (11) and clean as needed.