S 864-027
(5)
Remove the DO-NOT-CLOSE tags on the P6-4 circuit breaker panel and close the circuit breakers for the air conditioning system and the temperature control system.
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737-300/400/500MAINTENANCE MANUAL
S 864-028
(6) Remove the DO-NOT-CLOSE tags on the P6-3 circuit breaker panel and close these circuit breakers:
(a)
MASTER CAUTION (all except FUEL, if installed)
(b)
INDICATOR LIGHTS, MASTER DIM BUS (9 locations)
(c)
DIM & TEST (1 location)
(d)
NOSE GEAR AIR/GND
(e)
LANDING GEAR AIR/GND RELAY & LTS
E. Cabin Temperature Indicator Installation Test
S 864-030
(1)
Supply electrical power to the airplane (AMM 24-22-00/201).
S 864-078
(2)
Move the R PACK switch on the P5-10 air conditioning panel to AUTO.
S 864-082
(3)
Put the AIR TEMP switch on the P5-17 panel in the PASS CABIN position.
S 714-057
(4)
Hold the thermometer near the inlet of the passenger cabin
temperature sensor assembly for one minute.
S 974-085
(5)
Make a note of the temperature that shows on the thermometer.
S 714-077
(6)
Make sure that the cabin temperature indicator shows the same temperature as the thermometer.
F. Put the Airplane Back to Its Usual Condition
S 864-069
(1) Remove electrical power from the airplane (AMM 24-22-00/201).
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737-300/400/500MAINTENANCE MANUAL
CABIN TEMPERATURE SELECTOR - REMOVAL/INSTALLATION
_________________________________________________
1. General
_______
A. This Procedure Provides These Tasks
(1)
Removal of the cabin temperature selector.
(2)
Installation of the cabin temperature selector.
TASK 21-61-07-004-001
2. Cabin Temperature Selector Removal
__________________________________
A. Access
(1) Location Zone
102 Control Cabin - Right
B. Prepare for the Removal
S 864-002
(1)
Make sure that the L and R PACK switches on the P5-10 air conditioning panel are set to OFF.
S 864-003
(2)
Open all the circuit breakers on the P6-4 panel for the air conditioning system and the temperature control system and install DO-NOT-CLOSE tags.
S 864-004
(3)
Open these circuit breakers on the P6-3 panel and install DO-NOT-CLOSE tags:
(a)
MASTER CAUTION (all except FUEL, if installed)
(b)
INDICATOR LIGHTS, MASTER DIM BUS (9 locations)
(c)
DIM & TEST (1 location)
(d)
NOSE GEAR AIR/GND
(e)
LANDING GEAR AIR/GND RELAY & LTS
S 014-005
(4) Lower the P5 panel to get access to the P5-17 temperature control module on the forward overhead panel in the flight deck.
C. Cabin Temperature Selector Removal
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737-300/400/500MAINTENANCE MANUAL
CABIN TEMPERATURE
MODULE (P5-17)
SEE A
FLIGHT COMPARTMENT
CONT CABIN AIR TEMP PASS CABIN
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本文鏈接地址：737-300 400 500 AMM 飛機(jī)維護(hù)手冊(cè) 空調(diào) AIR CONDITIONING 2(146)
