12-9. AXLES NO. 1 AND 2 AIR CHAMBER REPLACEMENT (CONT).
Coat wedge assembly (9) with grease.
Install wedge assembly (9) in brake
Perform Step (c) if collet nut
Install collet nut flat end first
on air chamber.
Install collet nut (7) completely onto
air chamber (5).
Adhesives, solvents, and sealing
compounds can burn easily, can
give off harmful vapors, and are
harmful to skin and clothing. To
avoid injury or death, keep away
from open fire and use in well-
ventilated area. If adhesive,
solvent, or sealing compound gets
on skin or clothing, wash
immediately with soap and water.
Apply sealing compound to first four
threads of air chamber (5).
Install air chamber (5) into brake
assembly (8) until air chamber
bottoms out in brake assembly.