MWO-9-2320-279-34-1
MODIFICATION OF M977 SERIES HEAVY EXPANDED MOBILITY TACTICAL TRUCK (HEMTT)
MODIFICATION WORK ORDER; INSTALLATION INSTRUCTIONS FOR THREE POINT SEAT BELTS
JULY 1992
MWO-9-2320-279-34-1 - Page 8 of 14
MWO 9-2320-279-34-1
b. Installation instructions.
(1)
(2)
(3)
(4)
If removed, install hose (1) and hose clip
(2) in hole (3) with plug (4).
Pull cover of passenger side retractor (5)
away and install retractor with screw (6),
washer (7), bracket (8), washer (9) and
locknut (10). Do not tighten.
Lay out position of passenger side D-loop
mounting hole (11) by centering belt (12)
in bracket (13) and using D-loop (14) to lo-
cate hole as shown. Make sure hole
(15) and hole (11) aline with hole in center
of bracket (13).
Center punch and drill hole (11) to 1/2
inch. Deburr hole.
NOTE
•
Make sure belt is not twisted, and
is centered in windshield washer
bracket. Belt must move freely be-
tween bracket and windshield
washer reservoir when installed.
●
●
●
(5)
Komfort-Latch must be mounted
vertically in line with belt, hang di-
rectly below D-loop mounting, and
remain rigid after tightening.
D-loop and washers must still
move freely after screw is tight-
ened.
D-loop must be free to return to
horizontal position when belt is re-
moved and retracted.
Install passenger side D-loop (14) with
0.44-15 x 3.25 inch screw (16), two 0.44
inch HOW washers (17), Komfort-Latch
bracket (18), 0.56 inch bushing (19), 0.44
inch HDW washer (20), and 0.44-14 lock
nut (21). Torque to 35 Ib-ft (47N·m).
(6) Tighten locknut (10) and snap cover of re-
tractor (5) shut.
6
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