(c) P6 Main Power Distribution Panel
1) 6F1 IGN 1 ENG 1
2) 6F2 IGN 1 ENG 2
3) 6F3 IGN 1 ENG 3
4) 6F4 IGN 1 ENG 4
5) 6k19 IGN 2 ENG 1
6) 6K20 IGN 2 ENG 2
7) 6K21 IGN 2 ENG 3
8) 6K22 IGN 2 ENG 4
9) 6G19 STBY IGN ENG 1
10) 6G20 STBY IGN ENG 2
11) 6G21 STBY IGN ENG 3
12) 6G22 STBY IGN ENG 4
(d) P6 Main Power Distribution Panel
1) 6J18 ENG START AIR CONT
(e) P7 Overhead Circuit Breaker Panel
1) 7F9 EIU L
2) 7F10 EIU C
3) 7F15 EIU R
S 864-029-N00
(6) For the right 2.9 bleed valve, remove the DO-NOT-CLOSE tags and close these circuit breakers for the applicable engine as follows:
(a) P6 Main Power Distribution Panel
1) 6F1 IGN 1 ENG 1
2) 6F2 IGN 1 ENG 2
3) 6F3 IGN 1 ENG 3
4) 6F4 IGN 1 ENG 4
5) 6G19 STBY IGN ENG 1
6) 6G20 STBY IGN ENG 2
7) 6G21 STBY IGN ENG 3
8) 6G22 STBY IGN ENG 4
9) 6H32 AIR SUPPLY CONT ENG 1
10) 6H33 AIR SUPPLY CONT ENG 2
11) 6H34 AIR SUPPLY CONT ENG 3
12) 6H35 AIR SUPPLY CONT ENG 4
13) 6K19 IGN 2 ENG 1
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14) 6K20 IGN 2 ENG 2
15) 6K21 IGN 2 ENG 3
16) 6k22 IGN 2 ENG 4
(b) P7 Overhead Circuit Breaker Panel
1) 7J2 HYDRAULICS EDP DEPRESS 1
2) 7H2 HYDRAULICS EDP DEPRESS 2
3) 7G2 HYDRAULICS EDP DEPRESS 3
4) 7F2 HYDRAULICS EDP DEPRESS 4
(c) P180 DC Power Distribution Panel
1) 180C8 GCU 1
or
180M4 GCU 1
2) 180C9 GCU 2
or
180M5 GCU 2
3) 180C10 GCU 3
or
180M6 GCU 3
4) 180C11 GCU 4
or
180M7 GCU 4
5) 180C12 GEN DRIVE DISC 1
or
180L4 GEN DRIVE DISC 1
6) 180C13 GEN DRIVE DISC 2
or
180L5 GEN DRIVE DISC 2
7) 180C14 GEN DRIVE DISC 3
or
180L6 GEN DRIVE DISC 3
8) 180C15 GEN DRIVE DISC 4
or
180L7 GEN DRIVE DISC 4
S 714-030-N00
(7) Do the test of the 2.9 bleed valve that is shown in the Power Plant Test Reference Table (AMM 71-00-00/501).
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2.9 BLEED VALVE SOLENOID - REMOVAL/INSTALLATION
_______________________________________________
1. General
_______
A. This procedure gives the instructions to remove and install the solenoid for the 2.9 bleed valve.
B. The solenoid is installed on the aft face of the intermediate case at the 5 o'clock position.
C. You can get access to the solenoid through the right thrust reverser.
TASK 75-32-04-004-001-N00
2. Remove the 2.9 Bleed Valve Solenoid (Fig. 401)
___________________________________
A. References
(1)
AMM 71-11-04/201, Fan Cowl Panels
(2)
AMM 71-11-06/201, Core Cowl Panels
(3)
AMM 72-34-03/401, Fan Exit Liner Segment
(4)
AMM 78-31-00/201, Thrust Reverser System
B.
Access
(1)
Location Zone 412 Engine 1 - Intermediate Case Aft Face 5 o'clock 422 Engine 2 - Intermediate Case Aft Face 5 o'clock 432 Engine 3 - Intermediate Case Aft Face 5 o'clock 442 Engine 4 - Intermediate Case Aft Face 5 o'clock
(2)
Access Panel
416 Right Thrust Reverser Half - Engine 1
426 Right Thrust Reverser Half - Engine 2
436 Right Thrust Reverser Half - Engine 3
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