MWO-9-2320-279-20-3
MODIFICATION OF M977 SERIES HEAVY EXPANDED MOBILITY TACTICAL TRUCK (HEMTT)
MODIFICATION WORK ORDER; INSTALLATION INSTRUCTIONS FOR NATO SLAVE RECEPTACLE RELOCATION
JULY 1992
MWO-9-2320-279-20-3 - Page 9 of 17
(2)
Place the slave box back on the fender. In-
stall the four mounting screws (5/1 6-
18x5/8) and enlarge mounting holes, if re-
quired, to remove any interference. Re-
move the slave box for installation of ca-
bles and NATO receptacle.
d. Assembly of NATO Receptacle.
ITEM
1
2
3
WARNING
Adhesives, solvents, and sealing
compounds can burn easily, can
give off harmful vapors, and are
harmful to skin and clothing. To
avoid injury or death, keep away
from open fire and use in well-ven-
tilated area. If adhesive, solvent,
or sealing compound gets on skin
or clothing, wash immediately with
soap and water.
(1)
(2)
MWO 9-2320-279-20-3
Apply silicone adhesive sealant (item 1,
Table 5) to both sides of insulator (2) and
install NATO receptacle (1), insulator, and
plastic gasket (3) in box (4).
NOTE
Install plastic gasket (3) so that
bosses on the gasket are next to
the four washers (7).
Install four screws (#10-24X1) (5), one
through cap assembly lead (6), four wash-
ers (7), and four locknuts (8) in NATO re-
ceptacle (1).
NOTE
When installing receptacle, make
sure positive terminal
(+) is on the
right side of the box (viewed with
the NATO receptacle facing you).
Positive terminal is identified by a
(+) sign.
(3) Install two grommets (9) in box (4).
TABLE 5. Supplies
NATIONAL STOCK NUMBER
DESCRIPTION
Adhesive-Sealant, Silicone RTV, General Purpose
(MIL-A-46106A)
Grease, Automotive and Artillery GAA
(MIL-G-10924)
Ties, Cable, Plastic
I
(MIL-S-29190)
7
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