- the P/BSW 24XE pin 7 and the JACK-EJECTION, RAT (1GE) connector A/B (Ref. ASM 29-22/01).
(3) If the fault continues:
- do the trouble shooting procedure of the automatic deployment logic (Ref. TASK 24-24-00-810-806).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞29-22-00∞∞∞∞∞∞∞∞∞∞Page 206
Aug 01/05 CES (4) If the fault continues:
- replace the JACK-EJECTION, RAT (1GE) (Ref. AMM TASK 29-22-53-000-010) and (Ref. AMM TASK 29-22-53-400-010).
B. If the upper ECAM DU shows the message HYD RAT FAULT and the RAT is not extended:
- do a check of the RAT triangle indication shown on the lower ECAM DU.
(1) If the RAT triangle is shown in green:
- disconnect the electrical connector (1GE-C) from the JACK-EJECTION, RAT (1GE).
- electrically connect the pins B and C of the connector (1GE-C) (Ref. ASM 29-22/01).
(a) If the fault does not continue: -replace the RAT stowed switch (Ref. AMM TASK 29-22-53-000-014) and (Ref. AMM TASK 29-22-53-400-014).
(b) If the fault continues:
- replace the RAT CTL PNL (3GE) (Ref. AMM TASK 29-22-12-000-003) and (Ref. AMM TASK 29-22-12-400-003).
(c) If the fault continues:
- do a check of the wiring for a GND connection between:
- the JACK-EJECTION, RAT (1GE) connector C/B and the SDAC connector AA/03D and repair as necessary (Ref. ASM 29-22/01) and (Ref. ASM 31-54/02).
(2) If the RAT triangle is shown in white:
- pressurize the Blue Hydraulic system with the Blue Electric pump (Ref. AMM TASK 29-10-00-863-003) and look on the lower ECAM DU.
(a) If the RAT triangle is shown in amber:
- disconnect the electrical connector (1GE-D) from the JACK-EJECTION, RAT (1GE),
- do a check for 28 VDC at the electrical connector (1GE-D) between connector D/A and connector D/C (Ref. ASM 29-22/01).
1 If there is no 28 VDC:
_
- disconnect the electrical connector (1GE-E) from the JACK-EJECTION, RAT (1GE).
a If the fault does not continue:
_
- replace the PRESSURE SWITCH (Ref. AMM TASK 29-22-53-000-013) and (Ref. AMM TASK 29-22-53-400-013).
b If the fault does continue:
_
- replace the JACK-EJECTION, RAT (1GE) (Ref. AMM TASK 29-22-53-000-010) and (Ref. AMM TASK 29-22-53-400-010).
c If the fault continues:
_
- do a check of the wiring for a GND connection between:
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 062-099, 106-149, 151-199, 204-299, ∞∞29-22-00∞∞∞∞∞∞∞∞∞∞Page 207
301-399, 401-499, Aug 01/05 CES - the JACK-EJECTION, RAT (1GE) connector E/C and the SDAC connector AA/04G and repair the wiring as necessary (Ref. ASM 29-22/01) and (Ref. ASM 31-54/02).
2_ If there is 28 VDC:
- disconnect the electrical connector (3GE-A) from the RAT CTL
PNL (3GE),
- do again a check for 28 VDC at the electrical connector
(1GE-D) between connector D/A and connector D/C (Ref. ASM
29-22/01).
a If there is no 28 VDC:
_
- replace the RAT CTL PNL (3GE) (Ref. AMM TASK 29-22-12-000-003) and (Ref. AMM TASK 29-22-12-400-003).
b If there is 28 VDC:
_
- do a check and repair the wiring between:
- the JACK-EJECTION, RAT (1GE) connector D/A and the RAT CTL PNL (3GE) connector A/G (Ref. ASM 29-22/01).
**ON A/C ALL
C. Do the test as given in Para. 3. B. to make sure that operation is correct (no message shown).
5. Close-up
________
A. De-energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-862-002).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞29-22-00∞∞∞∞∞∞∞∞∞∞Page 208
Nov 01/02R
CES R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
TASK 29-22-00-810-803
Ram Air Turbine does not retract
1. Possible Causes
_______________
- RAT interlock proximity switch
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power AMM 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
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