MWO-9-2320-280-35-2
MODIFICATION WORK ORDER
MODIFICATION OF THE HIGH-MOBILITY MULTIPURPOSE WHEELED VEHICLE; M998 SERIES; 3-POINT SEATBELT RESTRAINT SYSTEM FOR BASIC ARMORED AND NON-ARMORED VEHICLES
OCTOBER 2005
CHANGE 2
MWO-9-2320-280-35-2 - Page 32 of 116
MWO 9-2320-280-35-2
27
NOTE
• For M1025 and M1026 vehicles with upper rifle mount installed on
right padding assembly, accomplish steps (15) through (23) only.
• For M966 and M1036 vehicles without upper rifle mount installed
on right padding assembly, complete steps (8) through (14) only.
(8) Position existing right "B" pillar cover to mount holes on "B" pillar and roof. Secure bottom
section of "B" pillar cover to "B" pillar with two MS27183-11 washers and MS35206-298 screws as shown
in figure 56.
(9) Install MS27183-11 washer and MS35206-298 screw in mount holes on top rear section of roof
and right "B" pillar cover as shown in figure 56.
(10) Position 12446741 padding assembly to top section of right "B" pillar cover and aline mount holes
as shown in figure 58.
(11)
Install three 2436161 washers and B1821BH025C075N bolts in mount holes on padding
assembly and right "B" pillar cover and install 2436161 washers and 9419454 nuts as shown in figure 58.
Do not tighten bolts and nuts.
(12) Install MS27183-11 washer and MS35206-298 screw in mount holes on padding assembly and
front section of roof as shown in figure 58. Tighten screw to 120 lb-in. (13 N
•
m).
(13) Tighten bolts and nuts installed in step (11) to 120 lb-in. (13 N
•
m).
(14) Install 12340103-4 and 12340103-3 edge trim pieces on front and rear sections of right "B" pillar
cover as shown in figure 58.
NOTE
Steps (15) through (23) apply to M1025 and M1026 vehicles with
upper rifle mount installed on right padding assembly only.
(15)
Position existing right "B" pillar cover to mount holes on "B" pillar and roof. Secure bottom
section of "B" pillar cover to "B" pillar with two MS27183-11 washers and MS35206-298 screws as shown
in figure 56.
(16) Install MS27183-11 washer and MS35206-298 screw in mount holes on top rear section of roof
and right "B" pillar cover as shown in figure 56.
(17) Position 12446741 padding assembly to top section of right "B" pillar cover and aline mount holes
as shown in figure 60.
(18) Install MS27183-11 washer and MS35206-298 screw in mount holes on padding assembly and
right front section of roof as shown in figure 60. Do not tighten screw.
(19) Position 2436161 washer and B1821BH025C075N bolt in mount holes on padding assembly and
right "B" pillar cover and install 2436161 washer and 9419454 nut as shown in figure 60. Do not tighten
bolt and nut.
(20) Position 12340487 clamp to mount holes on 12446762 mount and secure with two MS35206-246
screws, four 9423534 washers, and two NAS1022-N08 nuts as shown in figure 59.
(21) Position mount to mount holes in padding assembly (12446741) and right "B" pillar cover. Secure
with two B1821BH025C200N bolts, four 2436161 washers, and two 9419454 nuts as shown in figure 60.
Tighten bolts and nuts to 120 lb-in. (13 N
•
m).
(22) Tighten screw, bolt, and nut installed in steps (19) and (20) to 120 lb-in. (13 N
•
m).
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