DEPOT OVERHAUL STANDARDS
b. Technical Publication. The technical pub-
of Depot Overhaul
lication applicable to the equipment to be
tested is TM11-6130-243-12.
The tests outlined in this chapter are de-
signed to measure the performance capabil-
Modification Work Orders. Perform all
ity of a repaired equipment. Equipment that
modification work orders applicable to this
is to be returned to stock should meet the
equipment before making the tests specified.
DA Pam 310-4 lists all available MWO's.
standards given in these tests.
a. Repair Standards.
dures of the depots performing these tests
4-2. Test Facilities Required
and the general standards for repaired elec-
The following items are required for de-
tronics equipment given in TB SIG 355-1, TB
SIG 355-2, and TB SIG 355-3 form a part of
a. Test Equipment.
the test requirements.
JUST switch to NOM and the circuit breaker
switch to POWER ON. The TS-352B/U
should indicate 28.5 volts + 2.5. If necessary,
set the VOLTAGE ADJUST switch to LOW
or HIGH to obtain 28.5 volts + 2.5 on the TS-
352B/U. The DIRECT CURRENT VOLTS
meter on the PP-4606/G should indicate with-
in 5 percent of the reading on the TS-352
4-3. Power Output, Regulation, Ripple,
c. Set the circuit breaker switch on the PP-
and Efficiency Test at 220-Volt Input
4606/G to off.
d. Connect the load (three each, 0.41-ohm,
a. With 220-volt, 3-phase, 60-cps input
3,400-watt resistors connected in parallel for a
power, connect the equipment as shown in fig-
TV-100 to measure the output current. Set
b. With no load connected to the power
the circuit breaker switch on the PP-4606/G
supply, set the PP-4606/G VOLTAGE AD-