14.
CONTROL-BLEED AIR VALVE
15.
TACHOMETER INDICATOR
16.
POWER SWITCH
17.
LOW OIL PRESSURE LIGHT
18.
ROTATE-RUN SWITCH (INOP)
19.
STARTER LIGHT
20.
STARTER SWITCH (INOP)
21.
10% LIGHT (INOP)
22.
TACHOMETER TRANSFER SWITCH (INOP)
23.
EXTERIOR FUEL LIGHT (INOP)
24.
PANEL LIGHT SWITCH
25.
SWITCH FOR THE OIL TEMPERATURE INDICATOR (INOP)
26.
IGNITION LIGHT
21 1917
2927 25
27.
EGT TRANSFER SWITCH
28.
READY-TO-LOAD LIGHT
29.
LOAD SWITCH
30.
LOAD LIGHT
31.
OVERSPEED TEST SWITCH
32.
GROUND CHECK AND 95% CHECK SWITCH (INOP)
33.
OVERSPEED LIGHT
34.
DC VOLTMETER
35.
OIL TEMPERATURE INDICATOR (INOP)
36.
TACHOMETER GENERATOR
37.
ELECTRICAL PLUG FOR THE TACHOMETER GENERATOR
38.
OIL PRESSURE HOSE
39.
TEST PORT FOR THE OIL PRESSURE
40.
CONTROL-AIR PRESSURE HOSE
41.
TEST PORT FOR THE CONTROL-AIR PRESSURE
42.
HI-FUEL PRESSURE HOSE
43.
HI-FUEL PRESSURE TEST PORT
44.
ELECTRONIC SPEED SWITCH
45.
ELECTRICAL PLUG FOR THE ELECTRONIC SPEED SWITCH
46.
ELECTRICAL CABLE ASSEMBLY P/N 834367-1
46.
TEST CABLE ASSEMBLY P/N 294110-1 AND ADAPTER CABLE ASSEMBLY P/N 2024498-1 (THIS IS AN ALTERNATIVE TO THE ELECTRICAL CABLE ASSEMBLY.)
47.
APU ELECTRICAL PLUG
A06050
Gas Turbine Engine Tester and Connections
Figure 503 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITHOUT THE ETC ú
49-11-00
ú ú 02 Page 512 ú Jul 15/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
ETC
THERMOCOUPLE
PROBE
43
VIEW IS
TURNED 180`
FUEL INLET
PORT
41
42 FUEL 40
CONTROL
UNIT
47 46
46
37
36
46
1
SEE B
39 38
VIEW IS TURNED 90`
LOW OIL
PRESSURE
SWITCH
SEQUENCING 46 44
OIL PRESSURE
SWITCH ELECTRONIC
SPEED SWITCH
45
Gas Turbine Engine Tester and Connections
Figure 503 (Sheet 3)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH THE ETC ú
49-11-00
ú ú 03 Page 513 ú Jul 15/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / GTCP85-129 SERIES /737-300/400/500/ ENGINES /MAINTENANCE MANUAL ////////////////////////
4 678
235 9
10 11
13
35
14
34
15
16
33
32
21 1917
2927 25
1.
TURBINE ENGINE TESTER
2.
HI-FUEL PRESSURE GAGE
3.
HI-FUEL PRESSURE COUPLING
4.
PANEL LIGHT
5.
LO-FUEL PRESSURE GAGE
6.
LO-FUEL PRESSURE COUPLING
7.
EGT INDICATOR
8.
OIL PRESSURE GAGE
9.
OIL PRESSURE COUPLING
10.
PANEL LIGHT
11.
CONTROL AIR PRESSURE COUPLING
12.
CONTROL AIR PRESSURE GAGE
13.
TESTER RECEPTACLE
14.
CONTROL BLEED AIR VALVE
15.
TACHOMETER INDICATOR
16.
POWER SWITCH
17.
LOW OIL PRESSURE LIGHT
18.
ROTATE-RUN SWITCH (INOP)
19.
STARTER LIGHT
20.
STARTER SWITCH (INOP)
21.
10% LIGHT (INOP)
22.
TACHOMETER TRANSFER SWITCH (INOP)
23.
EXTERIOR FUEL LIGHT (INOP)
24.
PANEL LIGHT SWITCH
25.
SWITCH FOR THE OIL TEMPERATURE INDICATOR (INOP)
26.
IGNITION LIGHT
27.
EGT TRANSFER SWITCH
28.
READY TO LOAD LIGHT
29.
LOAD SWITCH
30.
LOAD LIGHT
31.
OVERSPEED TEST SWITCH
32.
GROUND CHECK AND 95% CHECK SWITCH (INOP)
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