MWO-9-2320-279-20-4
MODIFICATION OF M977 SERIES 8X8 HEAVY EXPANDED MOBILITY TACTICAL TRUCK (HEMTT)
MODIFICATION WORK ORDER; INSTALLATION OF THE ARMY OIL ANALYSIS PROGRAM (AOAP) VALVES
SEPTEMBER 1993
MWO-9-2320-279-20-4 - Page 6 of 10
MWO 9-2320-279-20-4
Figure 6.
Slave Steering Gear Oil Sampling Valve installation.
(2)
Apply antizeizing tape and install 45-degree elbow (3), reducer bushing (4), and high-pressure sampling valve (5)
on slave steering gear assembly (2).
d.
Follow-on Maintenance.
Test performance of newly installed valves in accordance with LO 9-2320-279-12.
11.
CALIBRATION REQUIREMENTS.
Not applicable.
12.
WEIGHT AND BALANCE DATA.
Weight and balance are not significantly affected.
13.
QUALITY ASSURANCE REQUIREMENTS.
Not applicable.
14.
RECORDING AND REPORTING OF THE MODIFICATION.
a.
Records and Reports:
Record the modification in accordance with AR 750-10, DA PAM 738-750,
DA PAM 738-
751, and TB 9-1100-803-15.
b.
Marking Equipment:
Not applicable.
c.
Identification Data:
Not applicable.
15.
MATERIAL CHANGE (MC) NUMBER.
This MWO is authorized by MC number 1-87-06-4137.
16.
MODIFICATION IDENTIFICATION.
The installation of the engine oil sampling valve, transmission oil sampling
valve, and the slave steering gear sampling valve is illustrated in
Figures 2, 4, and 6,
respectively.
6
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