Brake and Air System Maintenance Instructions (Cont)
Remove two elbows (18) and eight
elbows (19) from side of No. 4 air
Remove pressure switch (11), adapter (20), and tee (21)
from No. 4 air manifold (4).
Remove fitting (23) from tee (21).
Adhesives, solvents, and sealing compounds can
give off harmful vapors, and are harmful to skin
burn easily, can
avoid injury or death, keep away from open fire
and clothing. To
and use in
well-ventilated area. If adhesive, solvent, or sealing compound
gets on skin or clothing, wash immediately with
soap and water.
Coat all pipe threads with pipe thread sealing compound
Install tee (2), adapter (3), and pressure switch (4) in No. 4 air manifold (5).
Install fitting (6) in tee (2).