TM 5-3895-379-23-1
0210
PRESSURE OVERRIDE RELIEF VALVE PRESSURE TEST - Continued
5.
Set speed range switch to HIGH SPEED position (TM 5-3895-379-10).
NOTE
The pressure should read 6,090 +/- 200 psi (42,000 +/- 1 380 kPa).
6.
If measurement is not within range noted above, perform the following steps:
a.
Move propel control lever forward or reverse (TM 5-3895-379-10).
b.
Record pressure at tap (Figure 2, Item 1).
c.
Loosen setscrew (Figure 2, Item 2) on POR valve (Figure 2, Item 4).
d.
Turn needle valve thumbscrew (Figure 2, Item 3) clockwise to increase pressure or counterclockwise to
decrease pressure.
e.
Recheck pressure at tap (Figure 2, Item 1).
1
2, 3
4
M0390SWR
Figure 2. Pressure Override Relief Valve Pressure Test.
END OF TASK
FOLLOW-ON MAINTENANCE
1.
Turn engine OFF. (TM 5-3895-379-10)
2.
Install propel motor brake lines. (WP 0218)
3.
Remove chocks. (TM 5-3895-379-10)
END OF TASK
END OF WORK PACKAGE
03/15/2011Rel(1.8)root(maintwp)wpno(M00148)