TB 9-2320-302-13&P-1
THEORY OF OPERATION
GENERAL
The Crew Protection Kit consists of two armored doors, roof armor, windshield ballistic glass, floor armor, firewall
armor, forward and rear side armor panels, rear cab armor panels, an armored access cover (front), and an armored escape
hatch.
The front side armor assembly consists of an armor panel that is mounted to the existing door frame and is bolted in
place of original door hinge. The armored door assembly (which incorporates sliding ballistic glass) is bolted to the front side
armor assembly.
There are three floor armor panels that are attached to each other using brackets and grade 8 bolts. Rear armor panels
rest on the floor armor panels and are supported by corner brackets on right and left side. The roof armor panel is supported by
rear armor panels, side armor, and corner brackets.
The remaining armor panels are fastened to the vehicle using attachment brackets and grade 8 hardware.
Table 1. M915A2 Front Suspension Kit (Part Number: 57K4954)
TM Reference - TM 9-2320-363-20.
QTY
PART NUMBER
NSN
PART DESCRIPTION
2
A16-11814-001
2510-01-537-5820
14,000 lb Flat Leaf Suspension Spring,
4"
4
11-09624-095
5306-01-327-6409
U Bolt-Suspension, 7/8-14 X 9.5 inch
long
8
16-09040-002
2510-01-326-9147
Wear Plate-Spring Pin, Shackle
2
16-11905-xxx
Spacer, Axle Stop to Spring, 1.25 X 4.0
X 6.0 in.
6
16-12373-000
3040-01-327-0143
Pin-Spring
8
23-00461-007
5310-01-343-1030
Nut-Hex, 7/8-14
24
23-09114-003
5310-00-767-9425
Washer-Hardened, 1/2 inch nominal ID
8
23-09114-005
5310-00-584-7796
Washer-Hardened, 7/8 inch nominal ID
8
23-09114-009
5310-01-329-7043
Washer-Hardened,1 1/8 inch nominal
ID, 1.25"
8
23-09440-250
5305-00-616-6375
Screw-Cap, Hex, 1/2-13 X 2.5" long,
Grade 8
8
23-09440-325
5305-01-139-7071
Screw-Cap, Hex, 1/2-13 X 3.25" long,
Grade 8
16
23-09860-012
Washer-Flat, 1.25 x 1.88 X 0.031 inch
8
23-13175-108
Nut-Hex, 1/2-13
6
23-13275-000
Fitting, Lubrication, 90 degree Elbow
2
16-13363-011
5365-01-356-8951
Shim-Axle, 3.0 degree, 4.0 inch
2
23-09271-138
5315-01-327-5977
Pin-Dowel, .75" OD X 1.38" long