MWO-9-2320-387-20-1 HMMWV Rear Differential Cooler Download
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MWO 9-2320-387-20-1 2 1. PURPOSE. This modification provides instructions for installing rear differential cooler system on the expanded capacity vehicles. The rear differential cooler eliminates internal heat buildup during use in desert-like conditions. 2. PRIORITY. This modification is classified as ROUTINE. 3. END ITEM TO BE MODIFIED. a. Selected vehicles as identified by serial number 192,464 and below. NOMENCLATURE NSN PART NO. CAGEC MODEL Truck, Utility, Expanded Capacity, 4x4 Shelter Carrier 2320-01-412-0143 87T0014 19207 M1113 Up-Armored Carrier 2320-01-413-3739 87T0015 19207 M1114 b. Vehicle National Stock Number (NSN) will not change as a result of this MWO. 4. MODULE TO BE MODIFIED. Not applicable. 5. PARTS TO BE MODIFIED. Not applicable. 6. APPLICATION. a. Time Compliance Schedule: The effective date of this MWO is 1 July 2002 and its completion date is 31 December 2003. b. The lowest level of maintenance authorized to apply this MWO is organizational. c. Work force and man-hour requirements for application of this MWO to a single unit, end item, or system: REQUIREMENTS WORK FORCE/SKILLS MAN-HOURS One Wheeled Vehicle Mechanic (MOS 63B) or equivalent 12.0 Total man-hours required for a single application of this MWO 12.0 7. TECHNICAL PUBLICATIONS AFFECTED/CHANGED AS A RESULT OF THE MWO. TECHNICAL PUBLICATION DATE TM 9-2320-387-10 Oct 97 TM 9-2320-387-24 Dec 97 TM 9-2320-387-24P Sep 98