MWO-9-2320-279-20-5
MODIFICATION OF M978 HEAVY EXPANDED MOBILITY TACTICAL TRUCK (HEMTT) TANKER
MODIFICATION WORK ORDER; FRONT TANK VENT TO SAFELY ROUTE VENTED FUEL
APRIL 1993
CHANGE 1
MWO-9-2320-279-20-5 - Page 5 of 10
MWO 9-2320-279-20-5
Figure 2
(6)
Mark and drill .41” hole in rear of fuel can stowage box (4) as shown in Figure 2.
(7) Mark and drill .41” hole in front of side stowage box (5) as shown in Figure 2.
b. Kit installation.
(1)
(2)
(3)
(4)
1. Reducer
Bushing
(1655620)
2. Vent
Opening
3. Elbow (1655610)
4. Hose Mender (1655600)
5. Vent Hose (1655630)
6. Clamp (306BX19)
7. Fuel Can Stowage Box
6. Clip (2286HX)
9. Screw (420AX1)
10. Lockwasher
(351AX)
11. Nut (434AX!)
Figure 3
Install reducer bushing (1) into tank vent opening (2).
Assemble elbow (3), hose mender (4), and vent hose (5). Secure with two clamps (6).
Install elbow (3) to reducer bushing (1) with vent clamp (6).
Install vent hose (5) to fuel can stowage box (7) with clip (8), screw (9), Iockwasher (10), and nut (11).
4
PIN: 069434-001
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