TM 11-6625-821-45
(2) Solder the two twisted pairs of wire
sembly of the BEARING INDICA-
and the two shields to the terminals
TOR.
on terminal board TB4 on the rear
(9) Mount connector J1 (14) on rear
side of the LOOP SIMULATOR. The
housing (16) with connector gasket
correct connations are determined by
(15) between connector J1 (14) and
the wire labeling performed during
rear housing (16).
removal of the LOOP SIMULATOR.
(10) Adjust the BEARING INDICATOR
(3) Solder the yellow lead of resolver
B1 to terminal 1 of TB1 and the
(11) If dial window (9) has been removed
green lead to terminal 1 of TB2.
from front cover (11), replace it
(4) Place the LOOP SIMULATOR in the
now by replacing window seal (10) in-
test set front panel, and secure with
side frontcoover (11). Then carefully
the three screws and three nuts.
push dial window (9) into window
(5) Replace the cover that shields the con-
seal (10).
verter circuit (fig. 2-2).
(12) Place synchro B2 (1) inside rear hous-
(6) Replace the test set front panel (para
ing (16), and set synchro housing (5)
on the front of rear housing (16). Be
sure the pin protruding from the f rent
of rear housing (16) is in the hole in
synchno housing (5).
BEARING INDICATOR
(13) Place cover gasket (20) on the front
of rear housing (16), and align the
(1) Mount synchro B2 (1) on the rear
holes in cover gasket (20) with the
of syncro housing (5) and secure
holes in rearing housing (16).
With three synchro clamps (4), three
(14) Mount front cover (11 ) over synchro
lockwashers (3), and three machine
housing (5) and secure to the front
screws (2).
of rear housing (16) with eight ma-
(2) Place dial (6) in synchro housing
chine screws (18) and eight }ock-
(5) with the notch in dial (6) around
washers (19).
a pin protruding from synchro hous-
b. Replacemnent.
ing (5).
(1) Bring connector P3 out to the front
(3) Secure dial (6) in place by placing
of the test set front panel through
dial retainer (8) inside the rim of
the hole marked BEARING INDI-
synchro housing (5).
CATOR.
(4) Place the hub on needle (7) through
(2) Connect P3 to the connector on the
the center hole in dial (6).
rear of the BEARING INDICATOR.
(3) Place the BEARING INDICATOR in
(5) Slide the hub on needle (7) onto the
the test set front panel and secure with
shaft of synchro B2 (1) until the end
the four screws and four nuts.
of the shaft is flush with the front
side of needle (7).
(6) Push the wires of synchro B2 (1)
through the front of rear housing (16)
and out the connector hole at the rear
of rear housing (16).
a. Replace the LOOP SIMULATOR and
(7) Place connects gasket (15) around
BEARING INDICATOR (para 3-10 and 3-
the wires of synchro B2 (1).
11).
b. Be sure the connector on the power cable
(8) Solder the wires of synchro B2 (1)
is connected to J7 in the test set.
to connector J1 (14). The correct
c. Place the front cover on the frame of the
connections are determined by the
test set and secure with the 12 screws.
wire labeling performed during disas-
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