TM 5-3610-256-14
Section IIl. GENERAL SUPPORT MAINTENANCE PROCEDURES
Page
Maintenance of the Ammonia Pump/Motor Assembly . . . . . . . . . . .
Maintenance of Autotransformer . . . . . . . . . . . . . . . . . .
Maintenance of Drive Controller . . . . . . . . . . . . . . . . . . . .
Maintenance of Thermoswitch . . . . . . . . . . . . . . . . . .
Maintenance of Supply Case and Carrying Case . . . . . . . . . . . .
Repair Tank . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repair Wiring Harness . . . . . . . . . . . . . . . . . . . . . .
Replace Idler Rollers, Drive Rollers, and Printer Belts . . . . . . . . . . .
5 -4
5-15
5-6. REPAIR OF THE WIRING HARNESS
TOOLS: Wire Cutters
Pliers
Multimeter
Soldering Iron
Electronic Tool
SUPPLIES: Resin Flux
Solder
Wire
Kit
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5-13
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5-8
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5-24
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5-10
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5-3
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5-17
Shrink Tubing
Terminals
EIectrical Connectors
Unplug power cord before servicing machine. Death
or injury may result from failure to comply with this
warning.
a. Locate broken or damaged wires visually, or with a multimeter, and splice as follows:
(1) Install shrink tubing of a diameter and length to cover finished splice, over one end of
broken or cut wire. Position shrink down sleeve far enough from break so that it will not interfere
with splicing or soldering operations.
(2) Strip end of each wire to be spliced approximately 0.5 inch (13 mm). If a piece of wire is
to be spliced into an existing wire, ensure that new wire section is the same AWG size.
(3) Twist all stripped ends tightly together, to form neat joints of uniform size. Use resin flux
and solder.
(4) Position shrink sleeve over solder joint, and heat sleeve to 250 degrees F (121 degrees C) so
that the sleeve shrinks to form a tight seal around soldered joint.
5-3
