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 17 of 116
MWO 9-2320-280-35-2
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(6) Apply 00206 part 1 activator to inside of right rabbet assembly as shown in figure 16.
(7) Apply 00206 part 2 adhesive to mating surface of reinforcement as shown in figure 17.
CAUTION
When installing reinforcement to rabbet assembly, use clamping
devices to compress adhesive between surfaces and to eliminate any
air pockets and gaps. Failure to do this may result in insufficient
bonding.
NOTE
Use M7885/2-6-3 rivets in drilled holes which did not require
countersinking and NAS9303B-6-3 rivets in countersunk holes
drilled in right rabbet assembly.
(8) Install reinforcement to right rabbet assembly and secure with eleven (any combination)
M7885/2-6-3 or NAS9303B-6-3 rivets as shown in figure 18.
(9) Using existing holes for weight and dimensional data plate on right rabbet assembly, drill four
0.128-inch diameter holes through right rabbet assembly and reinforcement as shown in figure 18.
(10)
Install weight and dimensional data plate to right rabbet assembly and secure with four
M24243/1-A404 rivets as shown in figure 18.
(11) Install existing bracket, four 186676 screws, and four MS27183-10 washers to right side of body
and "B" pillar as shown in figure 7.
e. RIGHT BODY REINFORCEMENT INSTALLATION.
(1) Using 12342731 reinforcement, mark a centerline on exterior side of reinforcement and apply two
layers of PPP-T-60 tape to interior side of reinforcement as shown in figure 8.
(2) Locate and mark a reference centerline on right side body and "B" pillar as shown in figure 9.
(3) Aline centerline on reinforcement to centerline on right side body and "B" pillar. Apply pressure
to reinforcement to transfer rivet head locations onto tape as shown in figure 9.
(4) Using tape as a template, transfer rivet head locations by center punching tape on reinforcement
and remove tape as shown in figure 9.
NOTE
Upon completion of all drilling, remove any sharp edges and burrs.
(5) Using marked locations on reinforcement, drill 0.406-inch diameter clearance holes for rivet
heads as shown in figure 9.
(6) Locate, mark, and drill seven 0.125-inch diameter holes in reinforcement as shown in figure 10.
(7) Aline centerline on reinforcement to centerline on right side body and "B" pillar. Using
reinforcement as a template, drill seven 0.191-inch diameter holes through reinforcement and in right
side body as shown in figure 11.
(8) Apply 00206 part 1 activator to right side body and "B" pillar as shown in figure 12.
(9) Apply 00206 part 2 adhesive to mating surface of reinforcement as shown in figure 13.
(10) Install reinforcement to right side body and "B" pillar and secure with seven M7885/2-6-3 rivets
as shown in figure 11.
(11)
Using existing three holes in bottom of reinforcement, drill three 0.191-inch diameter holes
through reinforcement and right side body as shown in figure 11.
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