PS Magazine - TB 43-PS-669

PS, The Preventative Maintenance Monthly

ISSUE 669

AUGUST 2008
PS Magazine - TB 43-PS-669 - Page 32 of 33
60
PS 669
AUG 08
Connie’s
M978 Tanker Pump Gasket
HEMTT Engine Bolt
Tell your buddies in support that NSN 5306-01-270-
8239 gets the right cap screw (bolt) that mounts the
blower to the basic HEMTT and A1’s engine block.
The bolt shown as Item 5 in Fig 35 of TM 9-2320-
279-24P-1 is no longer recommended for mounting
the blower.
HEMTT and HEMAT
Helical Spring
Use NSN 5360-01-299-9316 to get the helical spring
used in the HEMTT and M989A1 HEMAT ammo
trailer’s front and rear brake assemblies. This
NSN replaces the old spring shown as Item 20 of
Fig 188 and Item 21 of Fig 189 in TM 9-2320-279-
24P-1 for the HEMTT. And it’s Item 19 in Fig 8 of
TM 9-2330-383-14&P for the HEMAT.
M1070 Tow Shackle NSN
Use NSN 4030-01-539-5345 to get a 17-ton tow shackle
for the HET and PLS. This NSN replaces the 13-ton tow
shackle shown in the BII as Item 33 on Page B-11 of TM
9-2320-360-10.
Crane Wire Rope
You’ll look at least once, probably twice,
trying to ±nd the wire rope (cable) for the
22-ton crane. The cable is shown as Item 89
on Page 340 of TM 5-3810-307-24P. The NSN
is missing from the technical manual, so order
NSN 4010-01-477-3812 to get the cable.
HEMTT Cab
Wiring Harness
Use NSN 6150-01-518-7874 to get a cab wiring
harness for the HEMTT. This NSN replaces the one
shown as Item 1 in Fig 122 of TM 9-2320-279-24P-1.
PLS Connector Plug NSN
NSN 5935-01-491-0504 gets a new electrical
connector plug for the M1074/M1075 PLS.
This NSN replaces the one shown as Item
22 in Fig 102 of TM 9-2320-364-24P-1.
M997 HMMWV A/C Conversion MWO
MWO 9-2320-289-35-5 converted the M997 and M997A1 ambulance air conditioner to an
R-134 system using conversion kit, NSN 4130-01-503-9310. The MWO lists the conversion kit
components, but TM 9-2320-280-24P-2 still lists parts for the R-12 system. Mr. Millard Evans of
FMS 28, AL ARNG, in Mobile, AL, told us he recommends units with M997 ambulances place a
copy of MWO 9-2320-289-35-5 near the TM for reference until the TM is updated. That makes
sense to us, so do this. Or you can pencil in the changes or make a reference to the MWO in
your TM until this change happens.
M1078 LMTV
Snow plow kit
In heavy snow, you’ll need
the snow plow kit for your
M1078A0 LMTV, NSN 3825-01-
509-5922. It costs about $10,000
and takes about 90 days for
delivery once you’ve placed
your order. Contact Arrowhead
Equipment at 888-883-5572 to
get one.
NSN 5330-00-391-8491 gets a gasket for
the tanker’s pump module piping. This NSN
replaces the parts info shown as Item 36 of
Fig 449 and Item 8 of Fig 450 in TM 9-2320-
279-24P-2.
Bridge Weight Class Sign
Use NSN 9905-00-565-6267 to get a weight classi±cation
sign kit for your truck. The sign helps you decide whether
it’s safe to cross a marked bridge when you come to it.
Hawker Battery Website
and
Hotline
Need help with your Hawker battery, NSN
6140-01-485-1472? Go to this website for
assistance:
You can also get your questions answered
using the toll-free 24/7 customer support
hotline:
877-485-1472
175B Loader Tire NSN
You won’t ±nd the right tire info for
your 175B loader in TM 5-3805-257-
24P. So get replacement tires using
NSN 2610-01-076-9414, part number
ZZ-T-1083 or GP4A/26.50-25/L/LDKD,
and CAGE 81348. And make a note
until the TM is updated.
MW24C Dust Cap
Use NSN 5340-01-182-5274 to get the
dust cap for the steering wheel on
the MW24C scoop loader. This NSN
replaces the parts info shown as Item
3 in Fig 93 of TM 5-3805-262-24P.
M1117
ASV Exhaust
Clamp
Use NSN 4730-01-478-0490 to get
an exhaust clamp for the armored
security vehicle. This new clamp
(and locknut) replaces the old clamp
shown as Item 21 in Fig 4-1 of TM 9-
2320-307-24P.
PLS Pressure Test Kit
You’ll need four additional ±ttings when using the PLS’s pressure test kit, NSN 4730-01-
378-8863, to adjust the vehicle’s steering pump hydraulic-pump control. Order two ±ttings
with NSN 4730-01-356-0682. Then order two ±ttings with PN FF20000T-1212S with CAGE
01276 directly from the vendor, Aeroquip, by calling (952) 937-7190.
669.60-61.indd
1-2
7/11/08
12:51:12 PM
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