TM 9-2330-357-14&P
4-42. AIRBRAKE CHAMBER REPLACEMENT (Con't).
b. CLEANING AND INSPECTION
WARNING
Dry cleaning solvent, P-D-680, is toxic and flammable.
Always wear
protective goggles and gloves, and use only In a well-ventilated area. Avoid
contact with skin, eyes, and clothes, and DO NOT breathe vapors. DO NOT
use near open flame or excessive heat. The solvent's flash point Is 100 -
F
138 (38 -59 ). If you become dizzy while using cleaning solvent,
F
C
C
Immediately get fresh air and medical help. If solvent contacts
eyes, Immediately wash your eyes and get medical aid.
1. Remove all buildup of dirt or grease by using a clean rag or medium bristle brush and dry cleaning solvent, and
allow to dry.
2. Inspect for loose, missing, or damaged hardware.
3. Inspect for cracks, dents, and holes.
4. Inspect for rust, corrosion, or marred finish.
c. INSTALLATION
1. Place airbrake chamber (4) into position and tighten collet nut (1).
2. Install U-bolt (2), lower clamp half (6), and two nuts (5) on airbrake chamber (4).
3. Uncap two air lines (3) and connect to airbrake chamber (4) as tagged.
FOLLOW-ON TASKS:
Connect tractor truck air lines to semitrailer (para 2-10).
Uncage fail-safe airbrake chamber (para 3-10).
Pressurize airbrake system (para 2-10) and check for leaks.
4-85
