WARNING: MAKE SURE THAT YOU PREPARE THE AIRPLANE FOR THE AIR MODE
_______ BEFORE YOU OPEN THE CIRCUIT BREAKERS THAT FOLLOW. AUTOMATIC OPERATION OF THE AIRPLANE SYSTEMS CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(d) Open these circuit breakers and attach DO-NOT-CLOSE tags:
1) P6-2/-3 Circuit Breaker Panel a) AFCS SYS B FCC DC b) LANDING GEAR AIR/GND RELAY & LTS
2) P18-1 Circuit Breaker Panel
a) MACH WARN SYS-1
(e)
Set the BARO altitude to 25,000 feet.
(f)
Increase the airspeed slowly to .60 Mach (approx. 248 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads 0 | 0.20v dc.
(g)
Increase the airspeed slowly to .665 Mach (approx. 277 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads 0.360 | 0.012v dc.
(h)
Increase the airspeed slowly to .725 Mach (approx. 302 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads 1.49 | 0.22v dc.
(i)
Increase the airspeed slowly to .76 Mach (approx. 320 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads
3.48 | 0.52v dc.
(j)
Increase the airspeed slowly to .80 Mach (approx. 338 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads
6.73 | 1.01v dc.
(k)
Increase the airspeed slowly to .83 Mach (approx. 350 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads
10.09 | 1.51v dc.
(l)
Increase the airspeed slowly to .88 Mach (approx. 375 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads
10.09 | 1.51v dc.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITHOUT EFIS ú
22-11-00
ú ú 09 Page 538 ú Mar 15/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
(m)
Decrease the airspeed slowly to .83 Mach (approx. 350 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads
10.09 | 1.51v dc.
(n)
Decrease the airspeed slowly to .80 Mach (approx. 338 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads
6.73 | 1.01v dc.
(o)
Decrease the airspeed slowly to .76 Mach (approx. 320 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads
3.48 | 0.52v dc.
(p)
Decrease the airspeed slowly to .725 Mach (approx. 302 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads 1.49 | 0.22v dc.
(q)
Decrease the airspeed slowly to .60 Mach (approx. 248 knots) at a rate of 100 knots/minute. Make sure that the voltmeter reads 0 | 0.20v dc.
(r)
Remove the DO-NOT-CLOSE tags and close these circuit breakers:
1) P6-2/-3 Circuit Breaker Panel a) LANDING GEAR AIR/GND RELAY & LTS b) AFCS B FCC DC
2) P18-2 Circuit Breaker Panel
a) MACH WARN SYS-1
(s)
Decrease the airspeed to 0 knots.
(t)
Disconnect the voltmeter from the breakout box of the FCC-A front test connector.
(u)
Disconnect the test equipment.
Q. Maintenance Monitor Test
S 865-059
(1) Make sure that the left and right IRU switches are in the NAV mode (AMM 34-28-00/501).
S 865-060
WARNING: MAKE SURE THAT PERSONS AND EQUIPMENT ARE CLEAR OF ALL CONTROL
_______ SURFACES BEFORE YOU SUPPLY HYDRAULIC POWER. AILERONS, RUDDER, ELEVATORS, FLAPS, SLATS, SPOILERS, LANDING GEAR, AND THRUST REVERSERS CAN MOVE QUICKLY WHEN YOU SUPPLY HYDRAULIC POWER. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(2)
Supply hydraulic power (AMM 29-15-00/201).
(3)
Do the Maintenance Monitor Test
S 745-157
WARNING: MAKE SURE THAT YOU PREPARE THE AIRPLANE FOR THE AIR MODE
_______ BEFORE YOU OPEN THE CIRCUIT BREAKER THAT FOLLOWS. AUTOMATIC OPERATION OF THE AIRPLANE SYSTEMS IN THE AIR MODE CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
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