(k)
Remove the bolts (21) which attach the fuel injector (5) to the diffuser and combustor case.
(l)
Remove the fuel injector (5) 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.
1) Discard the gasket (19).
(m) Install caps on the open end of the supply tube (1) and the opening in the diffuser and combustor case.
TASK 73-11-05-004-069-N00
6. Remove the No. 13, 14, or 15 Fuel Injector and Support
______________________________________________________
(Fig. 401, 402, and 404)
A. Standard Tools and Equipment
(1)
Container - 1 quart (1 liter) capacity, used to collect the fuel
(2)
Container - 5 gallon (19 liter) capacity, used to collect the oil
B.
References
(1)
AMM 24-11-01/401, Integrated Drive Generator (IDG)
(2)
AMM 71-11-04/201, Fan Cowl Panels
(3)
AMM 71-11-06/201, Core Cowl Panels
(4)
AMM 78-31-00/201, Thrust Reverser System
C.
Access
(1)
Location Zone 412 Engine 1 - Diffuser and Combustor Case 7 o'clock 422 Engine 2 - Diffuser and Combustor Case 7 o'clock 432 Engine 3 - Diffuser and Combustor Case 7 o'clock 442 Engine 4 - Diffuser and Combustor Case 7 o'clock
(2)
Access Panel 415 and 416 Thrust Reverser Halves - Engine 1 425 and 426 Thrust Reverser Halves - Engine 2 435 and 436 Thrust Reverser Halves - Engine 3 445 and 446 Thrust Reverser Halves - Engine 4
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73-11-05
ALL ú ú N01 Page 426 ú Feb 10/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
NO. 13 INJECTOR
DIFFUSER CASE
FITTING
135. NO. 3 BEARING OIL SCAVENGE MANFOLD
SEE A SEE B 136. TUBE NUT EEC ALTERNATOR (N2 TRANSDUCER) (REF)
A
143. NUT SCAVENGE OIL PUMP LUBRICATION AND GEARBOX MAIN
142. CLAMP FWD
137. PACKING
141. BOLT
135. NO. 3 BEARING OIL SCAVENGE MANIFOLD 138. BRACKET
140. NO. 3 BEARING OIL
TEMPERATURE SENSOR
ELECTRICAL CONNECTOR,
W5P13
139. BOLT (3 LOCATIONS)
ENGINES PRE-PW-SB 73-84, AND PRE-PW-SB 79-46 OR PRE-PW-SB 79-75
B
L-A4709 (1096)
No. 3 Bearing Oil Scavenge Manifold Installation
Figure 404 (Sheet 1)
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73-11-05
ALL ú ú N01 Page 427 ú Jun 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES /MAINTENANCE MANUAL ////////////////////////
LUBRICATION AND MAINSCAVENGE OIL PUMP143. NUT GEARBOX
142. CLAMP
FWD
137. PACKING
141. BOLT
135. NO. 3 BEARING OIL SCAVENGE MANIFOLD
138. BRACKET
140. NO. 3 BEARING OIL TEMPERATURE HARNESS 139. BOLT
CONNECTOR, W5P13 (3 LOCATIONS)
ENGINES POST-PW-SB 73-84 AND PRE-PW-SB 79-46 OR PRE-PW-SB 79-75
146. BOLT B L-B4292 (1096)
LUBRICATION AND MAIN
SCAVENGE OIL PUMP GEARBOX
145. NUT
144. CLAMP FWD
137. PACKING
143. CLAMP
142. BOLT
135. NO. 3 BEARING OIL
141. NUT SCAVENGE MANIFOLD
138. BRACKET
140. NO. 3 BEARING OIL TEMPERATURE HARNESS CONNECTOR, W5P13
139. BOLT (3 LOCATIONS)
ENGINES POST-PW-SB 73-84 AND POST-PW-SB 79-46 B
L-B4293 (1096)
No. 3 Bearing Oil Scavenge Manifold Installation Figure 404 (Sheet 2)
G34357
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