TB-9-2510-251-24

TECHNICAL BULLETIN

INSTALLATION, REMOVAL, AND PARTS INSTRUCTIONS FOR ADD ON ARMOR (AOA) AND ASSOCIATED COMPONENTS FOR HMMWV FAMILY OF VEHICLES (FOVs)

JULY 2005
TB-9-2510-251-24

  TB-9-2510-251-24 - Page 30 of 212

TB 9-2510-251-24
1-20
1-8.
REAR DOOR RAMP BLOCK INSTALLATION
(4 DOOR ONLY)
TOOLS:
General mechanics tool kit:
MATERIAL/PARTS:
FIGURE
ITEM
PART NO.
NOMENCLATURE
QTY
1-10
1
4397000-008
CAPSCREW, HEX HEAD, 0.250-20 X 1.00 IN.
4
2
4660909-002
REAR RAMP BLOCK, LOWER LEFT
1
2
4660910-002
REAR RAMP BLOCK, LOWER RIGHT
1
3
4397064-001
NUT, LOCKING, 0.250-20
4
a. Installation
1)
Install left and right rear door ramp blocks (see figure 1-10).
a.
Position rear door ramp block (2) onto C-beam centering about existing rivet and pushed against rocker.
b.
Match drill two 17/64-inch holes per figure 1-10.
c.
Apply Sealing compound to two capscrews (1).
d.
Install rear door ramp block (2) with two capscrews (1) and locknuts (3).
e.
Torque capscrews (1) to 10 lb ft (14 N
•
m).
f.
Repeat steps a. through e. for opposite side of vehicle.


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