TM 11-6625-2632-14-1
plate assembly (13, fig. 5-5) to TRANSMITTER
attached, on terminals of meter A1M1 (3). Secure
connector A2J1 (19, fig. 5-4).
with terminal nuts from meter.
(6) Close cover of shielded box assembly.
d. Replacement of Meter A1M1.
Secure cover with four screws removed in (4)
(1) Insert meter A1M1 (3, fig. 5-3) in plate (1)
and secure with mounting ring (part of 3).
above. One screw also secures terminal lug (1).
(7) Replace the bar (4) above the shielded box
(2) Untag wires and place terminal lugs (11),
with capacitor A1A1C1 (12) and wires attached, on
assembly A2A2 (3).
c. Replacement of Mounting Bracket Assembly
terminals of meter A1M1 (3). Secure with terminal
nuts from meter.
and Parts.
e. Replacement of Cover Assembly and Parts.
(1) Remove locknut (supplied with variable
r e s i s t o r ) from variable resistor A1A1R1 or
(1) Insert one screw (8, fig. 5-2) through each
of two rubber bumpers (9).
A1A1R2 (15, fig. 5-3).
(2) Insert screws (8), with rubber bumpers (9)
(2) Insert variable resistor (15), with lock-
attached, through elongated holes m hinge (10).
washer and mounting nut (supplied with variable
Apply sealing compound, MIL-S-22473C, grade
resistor) attached, in bracket (16).
AVV, to threads of screws (8). Do not get sealing
(3) Thread locknut, removed in (1) above, on
compound on rubber bumpers (9).
variable resistor (15). Locknut is to be finger tight
(3) Insert screws (8), with rubber bumpers (9)
only to secure variable resistor (15). Secure by
and hinge (10) attached, through cover (1) and into
tightening mounting nut.
instruction book holder (6). Tighten screws.
(4) Untag and resolder wires to variable
resistor (15).
(4) Place robber bumpers (13, fig. 5-1) on
(5) Remove mounting nut and washer (sup-
screws (12) and insert screws in hinge on cover
plied with switch) from switch A1A1S1 (13).
assembly (14). Apply sealing compound,
(6) Insert switch (13) in bracket (16) and
MIL-S-22473C, grade AVV, to threads of screws
(12). Do not get sealing compound on rubber
secure with mounting nut and washer removed in
bumpers (13).
(5) above.
(7) Untag and resolder wires to switch (13).
(5) Set cover assembly in place on case
assembly A2 (10) and thread screws into hinge bar
(8) Insert two screws (2) through plate (1).
(11). Tighten screws.
(9) Place spacer (6) on each screw. Apply
f. Replacement of Panel Assembly.
thread sealing compound, MIL-S-22473C, grade
(1) Untag and resolder wire from mounting
AVV, to threads of screws (2).
bracket assembly (9, fig. 5-3) to feedthru terminal
(10) set mounting bracket assembly (9) in
place and secure with washers (7) and two nuts (8).
A2A2E2 (4, fig. 5-5).
(2) Set panel assembly A1 (8, fig. 5-1) in
(11) Place terminal lug (10) on nearest screw
position in case assembly A2 (10) and secure with
(2) and secure with nut (8).
four screws (6).
(12) Push knob (5) on shaft of switch A1A1S1
(13) and tighten set screws.
(3) Carefully scrape any adhesive residue from
rim of case assembly A2 (10). Secure rubber
(13) Untag and resolder wire on feedthru
terminal A2A2E2 (4, fig. 5-5).
channel (9) to case assembly A2 (10) with Scotch-
Grip Industrial Adhesive No. 847 or equivalent.
(14) Untag wires and place terminal lugs (11,
Section
IV.
TESTING
AND
5-12. Testing
5-5) to make sure that Radio Test Set AN/PR-
The test set must be calibrated dafter repair or
M-32A is functioning properly.
replacement of electronic components, refer to
5-13. Calibration
paragraph 5-13. A f t e r calibration has been
The adjustment of antenna A2E2 and Calibration
completed, perform the checkout procedures (para
of the test set meter are performed in accordance
with TB 11-6625-2632-35-1.
