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 19 of 116
MWO 9-2320-280-35-2
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Change 2
(4) Cut and remove section from flap of top assembly on left side as shown in figure 26.
(5) Install 12342734 and 12342735 templates to left side "B" pillar and secure with existing two
screws, and nuts as shown in figure 27.
(6) Using two templates, drill four 0.125-inch diameter holes in left side "B" pillar as shown in
figure 27.
(7) Remove two screws, nuts, and templates from left side "B" pillar as shown in figure 27.
(8) Enlarge four holes drilled in step (6) to 0.343-inch diameter as shown in figure 28.
(9) Install existing two screws, washers, and M45913/4-5FG8Z nuts in left side "B" pillar as shown in
figure 28.
(10) Install 12342683 bracket assembly on left side "B" pillar and secure with four 454869 screws and
2436162 washers as shown in figure 28.
(11) Install existing turnbutton on left side "B" pillar with two M24243/1-A404 rivets as shown in
figure 28.
i. RIGHT UPPER BRACKET ASSEMBLY INSTALLATION.
(1) If vehicle is equipped with a two-man soft-top, loosen turnbuttons and pull top assembly and rear
curtain away from "B" pillar as shown in figure 25.
(2) Remove two screws, washers, and nuts from right side "B" pillar as shown in figure 25.
(3) Remove two rivets and turnbutton from right side of "B" pillar as shown in figure 25.
(4) Cut and remove section from flap of top assembly on right side as shown in figure 26.
(5) Install 12342734 and 12342735 templates to right side "B" pillar and secure with existing two
screws and nuts as shown in figure 27.
(6) Using two templates, drill four 0.125-inch diameter holes in right side "B" pillar as shown in
figure 27.
(7) Remove two screws, nuts, and templates from right side "B" pillar as shown in figure 27.
(8) Enlarge four holes drilled in step (6) to 0.343-inch diameter as shown in figure 28.
(9) Install existing two screws, washers, and M45913/4-5FG8Z nuts on right side "B" pillar as shown
in figure 28.
(10) Install 12342683 bracket assembly on right side "B" pillar and secure with four 454869 screws
and 2436162 washers as shown in figure 28.
(11) Install existing turnbutton on right side "B" pillar with two M24243/1-A404 rivets as shown in
figure 28.
j. LEFT LOWER BRACKET ASSEMBLY INSTALLATION.
(1) Remove two screws and footman loop from left side "B" beam as shown in figure 29.
(2) Position 12342732 template on "B" pillar and "B" beam. Using template, drill two 0.125-inch
diameter holes on "B" pillar as shown in figure 29.
(3) Enlarge two holes drilled in step (2) to 0.343-inch diameter as shown in figure 30.
(4) Position 12342733 template on "B" pillar and "B" beam. Using template, drill two 0.125-inch
diameter holes in "B" pillar as shown in figure 29.
(5) Enlarge two holes drilled in step (4) to 0.343-inch diameter as shown in figure 30.
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