TM 11-6625-2616-14
GENERAL SUPPORT TESTING PROCEDURES
8-3. Modication Work Orders
8-1. General
The performance standards listed in the tests
a. Testing procedures are prepared for use by
electronics field maintenance shops and service
tion that all modifications have been performed. A
organizations responsible for general support
current listing of modification work orders will be
maintenance to determine the acceptability of
found in DA Pam 3107.
repaired electronic equipment. These procedures
set forth specific requirements that repaired equip-
ment must meet before it is returned to the using
8-4. Physical Tests
organization.
a. Test Equipment and Materials. None re-
quired.
b. Comply with the instructions preceding each
chart before proceeding to the chart. Perform
b. Test Connection and Conditions.
each step in sequence; do not vary the sequence.
(1) No connections necessary.
For each step, perform all the actions required
in the Control settings column; then, perform
(2) Turn fuse holder cap counterclockwise
each specific procedure and verify it against its
and remove it from the body of the fuse holder.
performance standard.
(3) Remove top and bottom covers by remov-
ing two screws in each at rear of instrument and
8-2. Test Equipment and Materials
moving covers away and back toward rear of
Required
instrument.
a. Test Equipment. DC voltage standard, John
(4) Remove top and bottom shields by re-
Fluke Model 332A (FSN 66252398924), or
moving four screws attaching each to standoffs
equivalent.
on the circuit board.
b. Materials. The only materials required are
(5) Remove six screws attaching signal con-
a 1K ohm, l/2-watt resistor and either a 1.5-volt
ditioning assembly to chassis frame and place
flashlight cell or a 1.3-volt mercury cell.
assembly upright in the slots provided (fig. 8-1).
