MWO effective date is 1 June 1993 and completion date is 31 March 1997.
MODIFICATION WORK ORDER
MODIFICATION OF'M977 SERIES 8 X 8
HEAVY EXPANDED MOBILITY TACTICAL TRUCK (HEMTT)
INSTALLATION OF THE ARMY OIL ANALYSIS PROGRAM (AOAP) VALVES
Truck, Cargo, w/WNVinch M977
Truck, Cargo, w/o Winch M977
Truck, Tank, Fuel, w/Winch M978
Truck, Tank, Fuel, w/oWinch M978
Truck, Tractor, w/Winch, w/o Crane M983
Truck, Wrecker, w/Winch M984
Truck, Wrecker, w/Winch M984A1
Truck, Cargo, w/Winch M985
Truck, Cargo, w/o Winch M985
Truck, Cargo, w/Winch M985E1
HEADQUARTERS, DEPARTMENT OF THE ARMY, WASHINGTON, DC
29 September 1993
REPORTING OF ERRORS AND RECOMMENDING IMPROVEMENTS
You can help improve this MWO. If you find any mistakes or if you know a way to
improve these procedures, please let us know. Mail your letter or DA Form 2028
(Recommended Changes to Publications and Blank Forms), direct to: Commander, U.S.
Army Tank-Automotive Command, Attn: AMSTA-MB, Warren, MI 48397-5000. A reply
will be provided to you.
Approved for public release; distribution is unlimited.
PURPOSE. Individual Army Oil Analysis Program (AOAP) sampling valves are being added to the HEMTT
engine, transmission, and steering gear assembly. Oil contained in each of these systems can be sampled at
individual ports and tested per the AOAP.