|
| |
TM 9-2330-272-14
4-39. AIR LINES AND FITTlNGS REPLACEMENT.
This Task Covers:
a.
Air Coupling-to-Air Filter Air Tube Replacement
d. Rear Airbrake Chamber-to-Relay Valve Air Tube
b. Air Filter-to-Relay Valve Air Tube Replacement
Replacement
c.
Forward Airbrake Chamber-to-Relay Valve Air
Tube Replacement
Initial Setup
Equipment Conditions:
Materials/Parts:
l Wheels chocked.
l Antiseizing tape (Item 18, Appendix E)
l Air reservoir drained.
Tools/Test Equipment:
l General mechanic’s tool kit
l Common no. 1 shop set
a.
AIR COUPLING-TO-AIR FILTER AIR TUBE REPLACEMENT
1.
2.
3.
4.
5.
6.
Remove air tube (3) and straight adapter (2) from air coupling (1).
NOTE
Air filters are no longer required and may have been replaced
Remove air tube (3) and straight adapter (4) from air filter (5) or air tube (6).
CAUTION
by an air tube.
Use caution when removing air lube at clips. Clips should be lifted gently and only
enough to release air tube. Improper handling of clips will cause them to break.
If two or more consecutive clips are missing or damaged, air tube will not be
adequately supported. Damage to air tube may result.
Gently lift clips (9) and release air tube (3). If two or more consecutive clips are missing or damaged, notify
Direct Support Maintenance.
NOTE
Air tube may have to be cut to be removed.
Remove air tube (3) from grommet (8) and frame (7). If damaged, remove grommet from frame and discard.
NOTE
For information on manufacturing air tube refer to Appendix F.
If removed, install new grommet (8) in frame (7). Position air tube (3) through grommet and frame.
Apply antiseizing tape to straight adapter (4) and install straight adapter and air tube (3) on air filter (5) or air tube
(6).
4-68
|
