TM 5-4310-373-14
This task covers:
The inspection, removal and installation of the drain cock.
INITIAL SETUP
Equipment Condition:
Tools:
As noted in procedure
Materials/Parts:
As required
Approximate Time Required (minutes):
Personnel Required:
20
1 Mechanic
REMARKS
ACTION
LOCATION/lTEM
NOTE
Air tank should be under pres-
sure to check drain cock for
leaks.
Be sure drain cock is closed tightly. If bubbles still appear,
a. Apply soap solution.
1. Drain cock (1)
drain cock is defective and should be replaced.
Replace if corroded or damaged.
b. Inspect for corrosion or
damage.
Disconnect.
1. Main power
a. Open to discharge all air in
2. Drain cock (1)
tank.
b. Remove by unscrewing
from tank.
Figure 4-87. Drain cock replace
Be sure drain cock is closed.
Install by screwing into tank.
1. Drain cock (1)
Connect.
2. Main power
4-79
