TB 9-2320-279-13&P
0040
2. Remove three capscrews (7), large washers (6), and locknuts (5) from forward edge of
left and right mudflap brackets (4) as shown in figure 1. Retain large washers (6) for
installation and discard capscrews (7) and locknuts (5).
WARN I N G
All armor panel assemblies are extremely heavy and must
be supported during installation. Failure to do so may cause
injury to personnel or damage to equipment.
B. Install rear panel assembly as follows:
N OT E
It is possible to install rear panel assembly attach bars
incorrectly. Install rear panel assembly attach bars with
mounting holes oriented as shown in figure 2.
1. Install two 6433044-01M1 or 6433044-200M1 rear panel assembly attach bars (12) in
frame rails (13) at rear of pump module (3) as shown in figure 2.
2. Open left door assembly (10) and right door assembly (4) of 6433285-01M1 or 6433285-
200M1 rear panel assembly (11) as shown in figure 2.
3. Remove paint to bare metal around ground strap mounting hole in lower flange of
6433285-01M1 or 6433285-200M1 rear panel assembly (11). Refer to figure 2.
4. Install 6433285-01M1 or 6433285-200M1 rear panel assembly (11) on top of rear panel
assembly attach bars (12) and secure with four 4397000-381 capscrews (6), 4397004-009
lockwashers (7), 4397005-016 washers (9), and one 1660500 ground strap (8) as shown
in figure 2. Do not tighten capscrews (6) at this time.
Install 4397000-072 capscrew (5), two 4397005-015 washers (2), and 4397064-005
5.
locknut (1) as shown in figure 2. Do not tighten locknut (1) at this time. If capscrew
cannot be installed, perform steps B.6. through B.9.
If necessary, loosen two locknuts (15) and rotate clamp (17) and bracket (14) away from
6.
pump module center support (16). Refer to figure 2.
CAU T I ON
Limit drilling depth to avoid possible damage to equipment
behind area being drilled.
7. Match drill 13/32 inch diameter hole through center support of rear panel assembly (11)
and pump module center support (16). Repair finish all edges that have been drilled
using appropriate primer specified per MIL-C-53072. Refer to figure 2.
0040-5
