Stabilizer reassembly (continued)
RESTRICTED
2. Place motor on dowel pins.
3. Insert and tighten evenly the four (4) mounting
screws.
4. Connect wires to servo and stabilizer gyro wires.
(Ground wire on M-3).
F. Top
Cover
1. Replace cover.
2. Be sure that bearing is properly seated on the
gudgeon.
3. Insert and tighten screws.
G. Precession
Motor
1. Place precession gear on actuating shaft so that
the hole in the gear and shaft are aligned.
2. Insert straight pin.
3. Replace screws and washers to hold pin in place.
CAUTION: When removing and inserting the straight
pin, be careful so that pin is not bent or
precession gear damaged. Do not batter pin.
4. Reinstall precession motor.
5. Insert and tighten, evenly, the five (5) mounting
screws.
H. Bombsight
and Auto-Pilot
Clutches
1. Place auto-pilot clutch collar on auto-pilot
clutch drum.
2. Tighten four (4) screws fastening drum to
bombsight clutch drum.
3. Place on upper projection of gyro cardan.
4. Tighten hexagon nut.
5. Place auto-pilot connecting rod on connection rod
studs and replace cotter pins.
6. Replace bombsight clutch collar.
7. Replace clutch cover plate.
NOTE: While rear inspection plate is removed check
the shape of the flexible leads; also check for
freedom of movement of the gyro and cardan.
Shape pigtails on torque motor brushes; also
clearance between the clutch plate and cork
surfaced clutch gears. Clearance should be .003
to .005 of an inch (minimum clearance without
drag).
Plug in stabilizer and turn on one switch at a time
and check operation of all units. Watch the
voltmeter
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