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A 737-300/400/500MAINTENANCE MANUAL
(2) S 714-019Set the LIGHTS switch on the P2-1 panel momentarily to the TEST position and make sure these lights come on and then go off: (a) CONT CABIN DUCT OVERHEAT (b) PASS CABIN DUCT OVERHEAT
(3) S 864-002Make sure that the L and R PACK switches on the P5-10 air conditioning panel are set to OFF.
(4) S 864-003Pressurize the pneumatic system (AMM 36-05-00/201).
(5) S 754-020Measure the temperature of the passenger cabin with a thermometer.
(6) S 864-021Position the AIR TEMP selector on the P5-17 cabin temperature module to PASS CABIN.
(7) S 714-022Make sure the indication on the temperature gauge on the P5-17 temperature control module is approximately the same as the thermometer.
(8) S 864-023Position the AIR TEMP selector to SUPPLY DUCT.
(9) S 714-024Make sure the indication on the temperature gage on the P5-17 temperature control module is approximately the same as the temperature indication for the PASS CABIN.
S 864-025
(10)
Move the CONT CABIN temperature selector on the P5-17 temperature control module to MANUAL WARM.
S 864-026
(11)
Move the L PACK switch on the P5-10 air conditioning panel to AUTO.
S 714-027
(12)
Make sure that the indicator needle on the CONT CABIN - AIR MIX VALVE indicator moves toward HOT.
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737-300/400/500MAINTENANCE MANUAL
S 864-028
(13)
Move the CONT CABIN temperature selector on the P5-17 temperature control module to MANUAL COOL.
S 714-029
(14)
Make sure that the indicator needle on the CONT CABIN - AIR MIX VALVE indicator moves toward COLD.
S 864-030
(15)
Move the CONT CABIN temperature selector to MANUAL OFF.
S 864-031
(16)
Move the L PACK switch to OFF.
S 864-032
(17)
Move the R PACK switch to AUTO.
S 864-033
(18)
Move the PASS CABIN temperature selector to MANUAL WARM.
S 714-034
(19)
Make sure the PASS CABIN - AIR MIX VALVE indicator moves toward HOT.
S 864-035
(20)
Move the PASS CABIN temperature selector to MANUAL COOL.
S 714-036
(21)
Make sure the PASS CABIN - AIR MIX VALVE indicator moves toward COLD.
(22)
Move the PASS CABIN temperature selector to MANUAL OFF.
(23)
Move the R PACK switch to OFF.
S 864-037
S 864-038
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737-300/400/500MAINTENANCE MANUAL
S 864-083
(24) Put the airplane back to its usual condition.
(a)
Remove the pressure from the pneumatic system
(AMM 36-05-00/201).
(b)
Remove electrical power from the airplane (AMM 24-22-00/201).
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本文链接地址：737-300 400 500 AMM 飞机维护手册 空调 AIR CONDITIONING 2(142)
