Export Control
EAR Export Classification: Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3), except for the following Service Bulletins which are currently published as EAR Export Classification 9E991: SBE70-0992, SBE72-0483, SBE72-0580, SBE72-0588, SBE72-0640, SBE73-0209, SBE80-0024 and SBE80-0025.Copyright
© IAE International Aero Engines AG (2001, 2014 - 2021) The information contained in this document is the property of © IAE International Aero Engines AG and may not be copied or used for any purpose other than that for which it is supplied without the express written authority of © IAE International Aero Engines AG. (This does not preclude use by engine and aircraft operators for normal instructional, maintenance or overhaul purposes.).Applicability
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Common Information
TASK 71-51-43-700-301-A01 General Services Harness - Test The Harness, Testing-001
General
Fig/item numbers in parentheses in the procedure agree with those used in the IPC. Only the primary Fig/item numbers are used. For the service bulletin alpha variants refer to the IPC.
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| Megger | LOCAL | 250 volts DC or equivalent | ||
| Lamp and battery tester | LOCAL | 4.5 volts DC |
Consumables, Materials and Expendables
NONESpares
NONESafety Requirements
NONEProcedure
Refer to Table.
SUBTASK 71-51-43-750-056 Do the Test to Find the Insulation Resistance Value of the General Services Harness
Refer to Table.
Connect the Lamp and battery tester to each end of the cable circuit.
Accept cable circuits where the test lamp comes on.
Reject all circuits where the test lamp does not come on.
Table 2. Connector and Contact Numbers Connector
Contact to
Connector
Contact
4000XU-A
2
405VC-A
12
4000XU-A
3
405VC-A
13
4011VC-A
3
405VC-A
30
4011VC-A
2
405VC-A
31
4011VC-A
1
405VC-A
32
4000XU-B
1
405VC-A
24
4000XU-B
2
405VC-A
25
4000XU-B
7
405VC-A
1
4000XU-B
8
405VC-A
4
4000XU-B
9
405VC-A
3
4003EN-A
3
405VC-A
6
4003EN-A
4
405VC-A
19
4004EN-A
1
405VC-A
35
405VC-A
18
GP2-5
4002EN-A
4
405VC-A
37
4002EN-A
3
405VC-A
38
4005EN-A
D
405VC-A
11
4005EN-A
E
405VC-A
26
4002EN-A
1
TM817
B
4003EN-A
1
TM824
B
4000XU-B
10
404VC-A
2
4000XU-B
12
401VC-A
2
4000XU-B
13
401VC-A
3
4000XU-B
14
401VC-A
4
4000XU-A
9
401VC-A
5
4000XU-A
10
401VC-A
6
4005EN-A
A
TM817
C
4000XU-B
5
GP3-3
4000XU-B
6
GP3-2
4003EN-A
2
GP1-5
4002EN-A
2
GP1-1
4005EN-A
B
GP4-5
4000XU-B
4
404VC-A
35
4000XU-B
3
404VC-A
36
4004EN-A
3
GP2-6
404VC-A
12
4100KS-B
7
404VC-A
13
4100KS-B
2
4000DN-A
5
404VC-A
9
4000DN-A
8
404VC-A
6
4000DN-A
9
404VC-A
39
4000XU-A
1
404VC-A
29
4000XU-A
6
404VC-A
26
4000XU-A
7
404VC-A
27
4000XU-A
8
404VC-A
28
4000XU-A
12
404VC-A
23
4000XU-A
14
404VC-A
11
404VC-A
18
TM817
A
4000XU-C
A
404VC-A
1
1074GK-A
1
404VC-A
10
1030GK-A
3
404VC-A
21
4000EN-A
2
404VC-A
17
4001EN-A
3
404VC-A
32
4006EN-A
3
404VC-A
31
4000EL-A
3
404VC-A
20
4010VC-A
2
4100KS-B
5
4010VC-A
1
4100KS-B
4
4000DN-A
3
GP4-3
4000DN-A
6
GP4-1
4000DN-A
10
GP4-2
4000XU-A
5
GP3-4
4000XU-A
13
GP3-5
4000XU-C
B
GP3-1
1074GK-A
2
GP1-2
1030GK-A
2
GP2-1
4000EN-A
1
GP1-3
4001EN-A
1
GP1-4
4000EL-A
1
GP2-4
4006EN-A
2
GP4-4
1030GK-A
1
GP2-2
404VC-A
24
TM824
4000WD2
409VC-A
4000WD1
408VC-A
4000KC
447VC-A
Reject the harness if the light does not come on which shows no continuity.
SUBTASK 71-51-43-750-057 Do the Test for Continuity of the General Services Harness.
NOTE
Various methods can be used for continuity testing but in all cases the maximum voltage allowed is 24 volts DC.