曝光臺 注意防騙
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the L40 compressor,
the condenser,
the B61 condenser fan, the evaporator,
the B60 evaporator fan, the receiver drier,
the S99 binary pressure switch,
two service valves, the sight glass,
the control panel,
TB 20 and TB 21 aircraft
- the S183 microswitch, TB 200 aircraft
- the S41 microswitch, All
- the S200 microswitch,
- the K28 and K29 relays,
- the supply hoses,
- the distribution ducts. The vapor cycle cooling system is electrically supplied by G2 alternator.
2. LOCATION (Figures 1 and 2)
COMPONENT QTY AREA ACCESS DOOR REFERENCE
L40 compressor 1 100 134 21-55-01
Condenser 1 240 245 / 246 / 247 21-55-00
B61 condenser fan 1 220 242 21-55-02
Evaporator 1 240 245 / 246 / 247 21-55-03
B60 evaporator fan 1 220 242 21-55-00
Receiver drier 1 220 242 21-55-00
S99 binary pressure switch 1 220 242 21-55-00
Service valve 2 220 242 21-55-00
Control panel 1 270 / 21-55-00
S183 microswitch (TB 20 and 1 740 / 32-30-07
TB 21)
S41 microswitch (TB 200) 1 210 218 21-55-00
S200 microswitch 1 250 253 76-10-00
K28 relay 1 240 245 / 247 21-55-00
K29 relay 1 210 211L 21-55-00
Circuit breakers : T .1- T 1-
- CB105 "AIR COND." PL1 / WM
- CB106 "A/C CLUTCH" 240 / WM
- CB107 "EVAP. FAN" PL1 / WM
- CB108 "A/C CTL" PL1 / WM
3. DESCRIPTION
A. L40 compressor
AAAA
Validity : KEITH 21 55 00Page 2
(BA) AUG 01
A - L40 compressor
B - Evaporator
C - Condenser
D - B61 condenser fan
Vapor cycle cooling system - Identification and location of components
Figure 1
WA
Validity : KEITH 21 55 00 (BA) AUG 0
Page 13
A - Control panel
B - B60 evaporator fan
C - Service valve
D - S99 binary pressure switch
®
®
- AIR CONDITIONING
AIR COND HI-FAN A/C
oFF 0 0 0
FAN LO - FAN
®
Vapor cycle cooling system - Identification and location of components
Figure 2
The condenser is installed in an airtight housing, in the baggage compartment, between the R.H. side fuselage skin, frame C6 and the floor.
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本文鏈接地址：TB20 MAINTENANCE MANUAL 21 AIR CONDITIONING TB20飛機維護手冊 21 空調(17)
