TM-9-2320-285-24-1
TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1
TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1985
TM-9-2320-285-24-1 - Page 335 of 987
TM 9-2320-285-24-1
2-30.
24V INVERTER MAINTENANCE (CONT)
STEP
LOCATION
ITEM
ACTION
REMARKS
INSPECTION/REPAIR
7
a.
Circuit
Inspect
Replace if cracked or other-
breakers (12)
wise defective
b.
Boot (16) and
Inspect
Replace if cut, cracked, or
cover (34)
deteriorated
c.
12-volt recep-
Inspect
Replace if cracked, pins bent
tacle (20)
or missing, hinge broken,
or threads damaged
d.
Electrical
Inspect
Replace if jacket or insul-
wires (31)
ation cracked, cut, or
and 7-wire
frayed, or if conductors
cable (32)
corroded or broken.
Replace
defective terminals (35) as
follows:
a. Cut wire as close to
terminal as possible
b. Strip 1/4-inch insula-
tion from wire end
c. Install new terminal;
use crimping tool in
electrical connector
tool kit
e.
7-wire cable
Inspect
Replace if jacket or insul-
(29)
ation cracked, cut, or
frayed, or if conductors or
terminals corroded or
broken
f.
Electrical
Inspect
Replace 24-volt receptacle
wires (28)
(27) with wires as an as-
sembly if insulation cut,
cracked, or frayed, or if
conductors corroded or
broken
g.
24-volt recep-
Inspect
Replace if shell cracked or
tacle (27)
deformed, or if hinge
broken.
Replace bent, cor-
roded, or broken contacts
using parts and tools in
electrical connector tool
kit
h.
Inverter (7)
Inspect
Replace if fuse holders,
housing, or terminal strips
cracked or broken or in-
verter otherwise defective
i.
Plastic tubing
Inspect
Replace if cracked, chafed,
(23 and 30)
or deteriorated
2-312
Back to Top
