TM 55-1730-229-12
320A0-OMM-000
AC
TO 35C2-3-473-1
TM 1730-12/1
(3) Check that all terminal con-
(2) Visually inspect insulation for
nections are secure.
cracks, chafing, deterioration and exposed
wires.
(4) Inspect harness connectors for
(3) Visually inspect electrical connec-
damage.
tors as follows:
Repair. Repair broken wires by splic-
b.
(a)
Check connectors for security to
ing. Refer to TM 11-600-1 (Wheeled Vehicle
wiring.
Maintenance), or TM 55-1500-323-24 (Aviation
Maintenance).
Check connectors for broken,
(b)
burned, corroded or bent contacts.
4-101.1 P L U M B I N G A N D W I R I N G
Check connectors for cracks,
(cl
HARNESSES REMOVAL/INSTALLA-
corrosion, distortion, nicks and burrs.
TION, INSPECTION, AND REPAIR.
(4) Visually inspect identification
straps for security and legibility.
a.
Inspect Plumbing Components. (See
figure 4-72A and 4-72B.)
Check braiding for security and
(5)
deterioration.
Inspect tube assembly (5) as
(1)
follows:
c. Repair Wiring Harness Assembly.
Visually inspect tubing for
(a)
(See figure 4-72C.)
distortion, corrosion, splits, pits, cracks,
nicks, dents, scratches and kinks.
Remove defective connectors as
(1)
follows:
Visually inspect sleeves for
(b)
splits, cracks, galling, corrosion, nicks and
(a) Loosen connector plug screws.
dents.
Pull back backshell.
Visually inspect nuts and
Remove all teflon tape from
(c)
(b)
threaded bushings for galled, crossed, strip-
back of connector, contacts and wires.
ped or worn threads and for corrosion and
rounded wrenching flats.
Heat contacts of connector to
(c)
melt solder and disconnect wires as necessary
Inspect adapters, unions, elbows,
to remove defective connector.
(2)
tees, plugs and caps as follows:
Remove
damaged
wires
as
(2)
follows:
Visually inspect fittings for gall-
(a)
ed, crossed, stripped or worn threads.
Remove damaged wire from in-
(a)
sulation sleeving.
Visually inspect fittings for
(b)
cracks, nicks, dents and corrosion.
Measure the cut replacement
(b)
wire.
(c) Visually inspect fittings for
(c)
Insert replacement wire through
rounded wrenching flats and torn or closed
insulation sleeving.
lockwire holes.
Install connectors as follows:
(3)
b.
Inspect Wiring Harness Assembly.
(See figure 4-72C.)
Connect wires and electrical
(a)
cables to connector. Solder wires and elec-
(1)
Visually inspect sleeving for chaf-
trical cables using silver solder in accordance
ing, tears and deterioration.
4-279
