(a)
P6 Main Power Distribution Panel
1) 6F1 IGN 1 ENG 1
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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
S 864-089-N00
(3)
For the applicable engine, open this circuit breaker and install the DO-NOT-CLOSE tag:
(a)
P6 Main Power Distribution Panel
1) 6L10 FUEL CONT VALVE ENG 1
2) 6L11 FUEL CONT VALVE ENG 2
3) 6L12 FUEL CONT VALVE ENG 3
4) 6L13 FUEL CONT VALVE ENG 4
S 014-386-N00
(4) Open the left fan cowl panel (AMM 71-11-04/201).
S 044-388-N00
WARNING: DO THE THRUST REVERSER DEACTIVATION PROCEDURE TO PREVENT THE
_______ OPERATION OF THE THRUST REVERSER. THE ACCIDENTAL OPERATION OF THE THRUST REVERSER CAN CAUSE INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT.
(5) Do this procedure: Thrust Reverser Deactivation for Ground Maintenance (AMM 78-31-00/201).
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S 014-387-N00
(6) Open the left core cowl panel (AMM 71-11-06/201).
S 014-389-N00
WARNING: OBEY THE INSTRUCTIONS IN AMM 78-31-00/201 WHEN YOU OPEN THE
_______ THRUST REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.
(7)
Open the left thrust reverser (AMM 78-31-00/201).
E.
Procedure
S 024-440-N00
(1)
Remove the No. 16, 17 or 18 fuel injector and support.
(a)
If you will remove the No. 16 or 17 fuel injector, remove the oil tank (AMM 79-11-01/401).
(b)
If you will remove the No. 18 fuel injector, remove the bolt (60) and nut (61) which attach the tube clamp (62) for the oil supply tube to the bracket (10).
(c)
Put the container below the fuel manifold (4).
(d)
Disconnect the supply tube (1) from the fuel manifold (4).
(e)
Disconnect the fuel manifold (4) from all three fuel injectors (5).
(f)
Remove the fuel manifold (4) from the engine. 1) Install caps on the openings of the fuel manifold (4). 2) Discard the packings (20).
(g)
Remove the transfer tube (2) from the supply tube (1).
(h)
Discard the packings (3) from the transfer tube (2).
(i)
For the fuel injectors No. 16 and 17, remove the bolts (21) which attach the fuel injector (5) to the diffuser and combustor case.
(j)
For the fuel injector No. 18, remove the bolts (21) which attach the fuel injector (5) and the bracket (10) to the diffuser and combustor case.
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(k) Remove the fuel injector (5), the bracket (10) if applicable, and the gasket (19) from the engine.
NOTE: Turn or lift the fuel injector, as it is necessary, to
____ disengage the fuel injector from the diffuser and combustor case.
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