PS Magazine - TB 43-PS-699
PS, The Preventative Maintenance Monthly
ISSUE 699
FEBRUARY 2011
13
PS 699
FEB 11
Removals to Prep your HMMWV
15.
Weapon station
tray (1) from
bearing assembly (5).
Seal Fabrication and Installation
2.
Using the knife, NSN
cut outer
circumference (2)
and inner
circumference (3)
of the inner tube.
4.
Locate and mark 12
places (3) in the inner
tube (1) where screw
holes (4) are located.
6.
Apply a
1
/
8
-in bead
of adhesive sealant
(5), NSN 8040-00-865-
8991, on bearing
assembly (2).
1.
weapon station hatch.
2.
hinge pivot bracket and gunner’s sling.
3.
gunner’s sling hook.
4.
weapon station bracket pads.
5.
weapon station hatch latches.
6.
weapon station hatch tube assembly.
7.
TOW mount pedestal, if installed.
8.
TOW mount pedestal cover, if installed.
9.
weapon station inclinometer, if installed.
10.
turret lock.
11.
armament cover and seal, if installed.
12.
armament mount panel, if installed.
13.
traversing bar, if installed.
Getting the Right Stuff
Nomenclature
NSN
Inner tube, pneumatic
Adhesive
Knife, pocket
Nuts
1
1
1
15
Qty
4.
If you have M1114s, order a turret hatch hinge cover boot field repair kit, NSN 2510-
01-520-3972.
The kit includes one hatch hinge seal, one each of the hatch hinge seal’s
short and long tie-downs, 13 10-32 locking nuts, 13 10-32 x
1
/
2
-in screws, four inches
of
3
/
8
-in diameter sponge rubber and a tube of adhesive.
5.
For basic model (NON up-armored) HMMWVs—M966, M1025, M1026, M1036, M1043,
M1044, M1045, and M1046—use the first three steps we’ve just told you about.
Then
follow these procedures to fabricate and install a seal to help keep water from
leaking through the turret.
follow the
steps in tm
9-2320-
280-20-1
to remove
the…
in the next step,
note the location
of attaching
hardware for
installation.
1.
Place the inner tube
(1), NSN 2610-00-051-
9602, on a flat
surface.
16.
Twelve nuts (5), 24
washers (2), 12
screws (1), and six
roof retainers (6)
from bearing
assembly (3) and
support ring (4).
Discard nuts, (5).
14.
Three existing
nuts (4), six washers
(3), and three screws
(2), securing weapon
station tray (1) to
bearing assembly (5).
Discard nuts.
3.
Center one half of
the cut inner tube (1)
on the bearing
assembly (2).
5.
Using a
3
/
8
-in diameter
hole punch, punch 12
holes marked in step 4.
start by
getting
this
material…
1
1
1
1
3
3
3
3
4
4
4
5
5
6
5
6
2
2
2
2
699.12-13.indd
1-2
12/20/10
3:23 PM
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