(c)
IRS Heading in Altitude Mode
(d)
IRS Initialization
(e)
Sensor Status
(f)
FMC Fixed Outputs
B. References
(1)
24-22-00/201, Manual Control
(2)
33-15-00/501, Master Warning and Caution Lights
(3)
34-28-01/201, Honeywell IRS Alignment
C. Access
(1) Location Zones
101 Control Cabin, Left
102 Control Cabin, Right
D. Prepare for the Operational Test
S 865-002
(1)
Supply electrical power (AMM 24-22-00/201).
S 865-003
(2)
Make sure the BAT switch on the Pilot's Forward Overhead Panel (P5) is in the ON position.
S 865-004
(3)
Make sure the STANDBY POWER switch on the Pilot's Forward Overhead Panel (P5) is in the AUTO position.
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S 865-112
(4) Put the MASTER DIM and TEST switch, on the P1 panel, to the TEST
position.
S 865-113
(5) Make sure all indicator lamps and annunciator lights on the pilots
panel operate correctly.
S 865-131
(6) AIRPLANES WITH DUAL FMC;
Make sure the FMC SOURCE SELECT SWITCH is in the NORMAL position.
S 865-009
(7) Make sure the circuit breakers for these systems are closed and the
systems operate correctly.
(a) Autothrottle system (AMM 22-31-00/501)
(b) Digital Air Data Computer (DADC) No. 1 (AMM 34-12-01/501)
(c) DADC No. 2 (AMM 34-12-01/501)
(d) Captain's mach airspeed indicator (AMM 34-12-01/501)
(e) First officer's mach airspeed indicator (AMM 34-12-01/501)
(f) Digital Flight Control System (DFCS) (AMM 22-11-01/501)
(g) IRS - Left (AMM 34-28-01/501)
(h) IRS - Right (AMM 34-28-01/501)
(i) Digital to Analog Adapter (DAA) No. 1 (AMM 34-28-01/501)
(j) DAA No. 2 (AMM 34-28-01/501)
(k) Engine Instrument System (Primary)
(l) DME (all systems)
(m) VHF Navigation systems (AMM 23-21-00/501)
(n) AIRPLANES WITH ANALOG FUEL QUANTITY INDICATORS;
Fuel Quantity System (AMM 28-41-00/501)
(o) AIRPLANES WITH SIMMONDS DIGITAL FUEL QUANTITY INDICATORS;
Fuel Quantity System (AMM 28-41-02/501)
(p) Captain's GMT clock (AMM 31-25-00/501)
(q) EFIS (L and R all)
S 865-115
(8) Make sure the LANDING GEAR AIR/GND RELAY & LIGHTS circuit breaker on
the panel P6 is in the GND position.
S 865-116
(9) Make sure these circuit breakers are closed:
(a) P18 Panel
1) CDU No. 1
2) CDU No. 2
3) FMCS CMPTR
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737-300/400/500MAINTENANCE MANUAL
4) FMCS CMPTR No. 1
(b)
AIRPLANES WITH DUAL FMC;
P6-1 panel
(c)
P6-1 panel
1) CDU No. 2
2) AIRPLANES WITH DUAL FMC;
Circuit Breakers:
-
FMCS CMPTR No. 2
-
FMCS XFER
E. Annunciator Test
S 715-078
(1)
Do the prepare for test in this task: "Operational Test - FMCS" if it is necessary.
S 865-077
(2)
Open this circuit breaker:
NOTE: Make sure this cicuit breaker has been closed for at least 15
____
seconds.
(a) Panel P18
1) FMCS CMPTR
2) FMCS CMPTR No. 1
S 715-154
(3) AIRPLANES WITH SINGLE FMC AND CDUs;
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