TASK 72-00-50-450-002-A00 LPT Module Components - Install The EGT Harness And Junction Box Assembly (4012KS-5), Installation-011

DMC:V2500-A1-72-00-5050-01B-720A-B|Issue No:002.00|Issue Date:2013-11-01

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

V2500-A1

Common Information

TASK 72-00-50-450-002-A00 LPT Module Components - Install The EGT Harness And Junction Box Assembly (4012KS-5), Installation-011

General

This TASK gives the procedure to install the EGT harness and junction box assembly on the LP turbine system module.

For standard torque data procedures, refer to the SPM TASK 70-41-00-400-501 and SPM TASK 70-41-02-400-501

For installation and the reuse of self-locking fasteners, refer to the SPM TASK 70-42-01-400-501.

For installation of lockwire, refer to the SPM TASK 70-42-05-400-501.

Fig/item numbers are 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.

For all parts identified in a different Chapter/Section/Subject, the applicable Chapter/Section/Subject comes before the Fig/item number.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-127 LOCKWIRELOCALCoMat 02-127
CoMat 02-141 LOCKWIRELOCALCoMat 02-141
CoMat 10-077 APPROVED ENGINE OILSLOCALCoMat 10-077
CoMat 02-126 LOCKWIRELOCALCoMat 02-126

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-00-50-450-056 Install the EGT Harness and Junction Box Assembly

    1. Install the EGT harness and junction box assembly ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-010) to the bracket on the bottom of the exhaust case, refer to Figure.

    2. Apply CoMat 10-077 APPROVED ENGINE OILS to the threads of two bolts ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-040), one bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-044) and one bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-048).

    3. Install the four bolts through the junction box and bracket.

    4. Install two nuts ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-020), one nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-042) and one nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-046) on the bolts.

    5. Torque the bolts to 85 to 95 lbfin (9.6 to 10.7 Nm).

    2. SUBTASK 72-00-50-450-052 Attach the EGT Harness Lugs to the Thermocouples

      CAUTION

      DO NOT USE LUBRICATION ON THE THREADS OF THE THERMOCOUPLE CONNECTIONS. ENGINE OIL CAN CONTAMINATE THE EGT HARNESS INSULATION MATERIAL AND RESULT IN ERRATIC OR UNRELIABLE EGT INDICATION.

    1. Refer to Figure.

    2. Remove the two alumel (larger) nuts ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-240), the two alumel washers ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-245), the two chromel (smaller) nuts ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-250) and the two chromel washers ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-255) from the thermocouple terminals at four positions, refer to Figure.

    3. Attach the harness lugs to the thermocouple terminals.

    4. Install the alumel and chromel washers and nuts to the thermocouple terminals at four positions.

    5. CAUTION

      DO NOT TIGHTEN THE NUTS MORE THAN THE MAXIMUM TORQUE. TOO MUCH TORQUE CAN DAMAGE THE THERMOCOUPLE STUDS AND RESULT IN ERRATIC OR UNRELIABLE EGT INDICATION.

      Torque the alumel (larger) nuts to 18 to 22 lbfin (2.03 to 2.49 Nm).

    6. Torque the chromel (smaller) nuts to 15 to 18 lbfin (1.69 to 2.03 Nm).

    3. SUBTASK 72-00-50-210-070 Examine the Safetying of the EGT thermocouple Bolts.

      CAUTION

      YOU MUST MAKE SURE THAT THE EGT THERMOCOUPLE BOLTS ARE CORRECTLY SAFETIED. INCORRECT SAFETYING OF THE BOLTS CAN RESULT IN LOOSE BOLTS AND SUBSEQUENT LOSS OF EGT INDICATION.

      1. Examine the lockwire which safeties the EGT thermocouple bolts.

      1. Make sure the lockwire correctly safeties the eight EGT thermocouple bolts ENGINE INDICATING-EGT THERMOCOUPLE (77-21-15, 01-120). Refer to the view which shows the acceptable method to safety the bolts, Figure.

      2. You must not use the EGT thermocouple probe terminals to attach the lockwire. Refer to the view which shows the method which is not acceptable and must not be used to safety the bolts.

      3. If it is necessary safety the bolts with wire ENGINE INDICATING-EGT THERMOCOUPLE (77-21-15, 01-200) - CoMat 02-141 LOCKWIRE as the inspection criteria requires it.

    4. SUBTASK 72-00-50-450-053-A00 Connect the Core EGT Harness to the Junction Box (Pre SBE 77-0009)

      CAUTION

      DO NOT USE LUBRICATION ON THE THREADS OF THE HARNESS CONNECTIONS. ENGINE OIL CAN CONTAMINATE THE EGT HARNESS INSULATION MATERIAL AND RESULT IN ERRATIC OR UNRELIABLE EGT INDICATION.

    1. Refer to Figure.

      2. Pre SBE 77-0009: Attach the core EGT harness to the EGT harness/junction box. Refer to Figure.

      1. Remove the four screws and the cover from the EGT harness junction box.

        NOTE

        It is not necessary to lubricate the terminal threads or fasteners with engine oil.

      2. Remove the two alumel (larger) nuts and the two chromel (smaller) nuts from the junction box ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-010) terminals.

      3. Attach the two alumel leads to the applicable alumel studs in the EGT harness junction box. Use the two alumel nuts (larger). Torque the nuts to 25 to 30 * lbfin (2.82 to 3.39 Nm).

      4. Attach the two chromel leads to the applicable chromel studs in the EGT harness junction box. Use the two chromel nuts (smaller). Torque the nuts to 20 to 25 * lbfin (2.26 to 2.82 Nm).

      5. Use the other two nuts ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-042) and ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-046) and the two bolts ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-044) and ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-048) to attach the earth points 5340 and 5705 to the junction box. Torque the nuts to 85 to 105 lbfin (10 to 12 Nm).

      6. Attach the cover to the EGT harness junction box with the four screws. Torque the screws to 16 to 22 lbfin (1.81 to 2.49 Nm). Safety the screws with CoMat 02-126 LOCKWIRE.

    5. SUBTASK 72-00-50-450-053-B00 Connect the Core EGT Harness to the Junction Box (SBE 77-0009)

      SBE 77-0009: Provide new EGT harness junction box terminal nuts

      SBE 77-0009: Attach the core EGT harness to the EGT harness/junction box.

      1. CAUTION

        DO NOT USE LUBRICATION ON THE THREADS OF THE HARNESS CONNECTIONS. ENGINE OIL CAN CONTAMINATE THE EGT HARNESS INSULATION MATERIAL AND RESULT IN ERRATIC OR UNRELIABLE EGT INDICATION.

        CAUTION

        ONCE A NEW STYLE NUT IS INSTALLED ON TO THE MATING STUD YOU MUST NOT INSTALL AN OLD NUT ON THAT STUD.

        Refer to Figure.

      1. Remove the four screws and the cover from the EGT harness junction box.

      2. Remove the two alumel (larger) nuts and the two chromel (smaller) nuts from the junction box ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-010) terminals.

      3. Attach the two alumel leads to the applicable alumel studs in the EGT harness junction box. Use two self locking nuts (larger).

      4. Attach the two chromel leads to the applicable chromel studs in the EGT harness junction box. Use two self locking nuts (smaller).

        5. Do a run-on test as follows:

        1. Use a torque wrench with a resolution of 1 lbfin (0.113 Nm) or smaller.

          2. Run the nut on to the stud until fingertight so that the locking is in contact with the stud thread.

          1. The minimum run-on torque for the smaller thread (0.164-32) diameter nut must be 1.5 lbfin (0.169 Nm).

          2. The maximum run-on torque for the smaller thread (0.164-32) diameter nut must be 9 lbfin (1.017 Nm).

          3. The minimum run-on torque for the larger thread (0.190-32) diameter nut must be 2 lbfin (0.226 Nm).

          4. The maximum run-on torque for the larger thread (0.190-32) diameter nut must be 13 lbfin (1.469 Nm).

        3. While you use the torque wrench to install the nuts, measure and and make a record the torque necessary to run the nut down to the stud shoulder.

        4. If either nut fails to meet the run-on torque requirement, use a new nut and do the test again. If the second test fails, replace the stud.

      6. Torque the larger thread (0.190-32) diameter nut to 25 to 30 * lbfin (2.82 to 3.39 Nm).

      7. Torque the smaller thread (0.164-32) diameter nut to 20 to 25 * lbfin (2.26 to 2.82 Nm).

      8. Use the other two nuts ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-042 and ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX 01-046) and the two bolts ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-044 and ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX 01-048) to attach the earth points 5340 and 5705 to the junction box. Torque the nuts to 85 to 105 lbfin (10 to 12 Nm).

      9. Attach the cover to the EGT harness junction box with the four screws. Torque the screws to 16 to 22 lbfin (1.81 to 2.49 Nm). Safety the screws with CoMat 02-126 LOCKWIRE.

      2. Testing and Fault Isolation checks.

      1. Do a continuity test and short circuit test, refer to the approved procedure in the Service Bulletin, SBE 77-0009.

        NOTE

        An insulation resistance test is necessary when a stud is replaced.

      2. Do an insulation resistance test.

      3. Refer to TASK 71-00-00-700-052 for the applicable EGT and junction box tests.

    6. SUBTASK 72-00-50-450-054 Install the EGT Harness at the Flange P Locations

      1. Attach the harness clamps to the five brackets located on the left side of the Flange P, refer to Figure.

      1. At View B, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-190) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-095).

      2. At View C, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-185) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-090).

      3. At View D, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-180) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-085).

      4. At View E, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-175) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-080).

      5. At View G, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-290) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-288).

      2. Attach the harness clamps to the five brackets located on the right side of the Flange P, refer to Figure.

      1. At View S, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-150) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-055).

      2. At View R, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-155) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-060).

      3. At View Q, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-160) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-065).

      4. At View P, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-165) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-070).

      5. At View K, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-170) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-075).

    3. Torque the clamp bolts to 36 to 45 lbfin (4.1 to 5.1 Nm).

    7. SUBTASK 72-00-50-450-057 Install the EGT Harness at the Flange T Bracket Locations

      1. Attach the harness clamps to the six brackets located on the Flange T, refer to Figure.

      1. At View N, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-195).

      2. At View M, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-200).

      3. At View L, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-205).

      4. At View J, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-210).

      5. At View I, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-215).

      6. At View H, install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-220).

      7. Torque the clamp bolts to 36 to 45 lbfin (4.1 to 5.1 Nm).

    8. SUBTASK 72-00-50-450-058 Install the EGT Harness at the Flange T Bracket Locations (SBE 77-0001, SBE 77-0003 and SBE 77-0007)

      SBE 77-0001: Replacement of turbine exhaust case and installation of a revised EGT bracket configuration

      SBE 77-0003: Replacement of EGT loop clamp brackets

      SBE 77-0007: Provide permanently attached washers to bracket at clipping points CP6004 and CP6009

      1. Attach the harness clamps to the six brackets located on the Flange T.

      1. At View N, install the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-195), refer to Figure.

      2. At View M, install the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-200), refer to Figure.

      3. At View L, install the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-205).

      4. At View J, install the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-210).

      5. At View I, install the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-215).

      6. At View H, install the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-220).

    2. Torque the clamp nust th 36 to 45 lbfin (4.1 to 5.1 Nm).

    9. SUBTASK 72-00-50-450-059 Install the EGT Harness at the Flange T Bracket Locations (SBE 77-0005)

      SBE 77-0005: Add washers at clipping points CP6004 and CP6009

      1. Attach the harness clamps to the six brackets located on the Flange T.

      1. At View N, install the washer ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-221) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-195), refer to Figure.

      2. At View M, install the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-200), refer to Figure.

      3. At View L, install the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-205).

      4. At View J, install the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-210).

      5. At View I, install the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-215).

      6. At View H, install the washer ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-196) and the nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-220), refer to Figure.

    2. Torque the clamp nuts to 36 to 45 lbfin (4.1 to 5.1 Nm).

    10. SUBTASK 72-00-50-450-060 Install the EGT Harness at the P4.9 Manifold Clamp Locations (Pre SBE 72-0014 and SBE 72-0014)

      SBE 72-0014: LP turbine and exhaust gas temperature (EGT) indicating system - incorporate re-routed EGT harness assembly

      1. Install the harness clamp to the P4.9 manifold clamp at two locations.

      1. At View F, install the bolt ENGINE FUEL AND CONTROL-P4.9 SENSOR AND MANIFOLD (73-22-51,01-090) and the nut ENGINE FUEL AND CONTROL-P4.9 SENSOR AND MANIFOLD (73-22-51,01-080), refer to Figure.

      2. At View O, install the bolt ENGINE FUEL AND CONTROL-P4.9 SENSOR AND MANIFOLD (73-22-51,01-220) and the nut ENGINE FUEL AND CONTROL-P4.9 SENSOR AND MANIFOLD (73-22-51,01-210), refer to Figure.

      2. Install the harness clamp at the remaining locations, refer to Figure.

      1. Pre SBE 72-0014 : Attach the harness to the P4.9 manifold tube ENGINE FUEL AND CONTROL-P4.9 SENSOR AND MANIFOLD (73-22-51, 01-180) at location T with the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-304), two clamps ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-304 and ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX 01-306) and nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-300).

      2. Attach the harness to the P4.9 manifold tube ENGINE FUEL AND CONTROL-P4.9 SENSOR AND MANIFOLD (73-22-51, 01-180) at location U with the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-312), two clamps ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-314 and ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX 01-316) and nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-310).

      3. Attach the harness to the P4.9 manifold tube ENGINE FUEL AND CONTROL-P4.9 SENSOR AND MANIFOLD (73-22-51, 01-180) at location V with the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-272), two clamps ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-274 and ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX 01-276) and nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-270).

      4. Attach the harness to the P4.9 manifold tube ENGINE FUEL AND CONTROL-P4.9 SENSOR AND MANIFOLD (73-22-51, 01-050) at location W with the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-282), two clamps ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-284 and ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX 01-286) and nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-280).

      5. SBE 72-0014 : Attach the harness to the P4.9 manifold tube ENGINE FUEL AND CONTROL-P4.9 SENSOR AND MANIFOLD (73-22-51, 01-180) at location V with the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-272), clamp ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-276) and nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-270).

      6. Attach the harness to the P4.9 manifold tube ENGINE FUEL AND CONTROL-P4.9 SENSOR AND MANIFOLD (73-22-51, 01-050) at location W with the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-282), clamp ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-286) and nut ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-280).

    3. Torque the clamp bolts to 36 to 45 lbfin (4.1 to 5.1 Nm).

    11. SUBTASK 72-00-50-450-055 Install the EGT Harness to the Exhaust Case Bracket

    1. Install the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-225) and the bolt ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43,01-230) through the harness clamps in to the bracket at the bottom of the exhaust case, refer to Figure.

    2. Torque the bolts to 36 to 45 lbfin (4.1 to 5.1 Nm).

    12. SUBTASK 72-00-50-420-388 Check the Clearance between Flange FT and the Core EGT Harness Support Brackets

    1. Refer to: Figure, Fig. 72-00-50-990-465-002 and Fig. 72-00-50-990-465-003

    2. Check the clearance at the four bracket postions, refer to view A and section B for brackets ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-360).

    3. Check the clearance at the four bracket postions, refer to view C and section D for brackets ENGINE INDICATING-EGT HARNESS AND JUNCTION BOX (77-21-43, 01-420).

    4. The minimum clearance between the brackets and the LPT case is 0.050in. (1.27 mm).

    5. If necessary adjust the bracket at the bolted flange to get the correct clearance.

    13. SUBTASK 72-00-50-750-051 Do a Test of the EGT Harness and Junction Box Assembly

    1. Refer to TASK 71-00-00-700-052-A00 (TESTING-000, CONFIG-001).

    14. Figure: Installation on the EGT Harness and Junction Box Assembly

    Sheet 1

    Legend
    Installation on the EGT Harness and Junction Box Assembly

    Sheet 1

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    Figure: Installation of the EGT Harness and Junction Box Assembly

    Sheet 2

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    Installation of the EGT Harness and Junction Box Assembly

    Sheet 2

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    Figure: Installation of the EGT Harness and Junction Box Assembly

    Sheet 3

    Legend
    Installation of the EGT Harness and Junction Box Assembly

    Sheet 3

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    Figure: Installation of the EGT Harness and Junction Box Assembly

    Sheet 4

    Legend
    Installation of the EGT Harness and Junction Box Assembly

    Sheet 4

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    Figure: Installation of the EGT Harness and Junction Box Assembly

    Sheet 5

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    Installation of the EGT Harness and Junction Box Assembly

    Sheet 5

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    Figure: Installation of the EGT Harness and Junction Box Assembly

    Sheet 6

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    Installation of the EGT Harness and Junction Box Assembly

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    Figure: Installation of the EGT Harness and Junction Box Assembly

    Sheet 7

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    Installation of the EGT Harness and Junction Box Assembly

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    Figure: Installation of the EGT Harness and Junction Box Assembly

    Sheet 8

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    Installation of the EGT Harness and Junction Box Assembly

    Sheet 8

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    Figure: Pre SBE 77-0009: Installation of the EGT Harness and Junction Box Assembly

    Sheet 9

    Legend
    Pre SBE 77-0009: Installation of the EGT Harness and Junction Box Assembly

    Sheet 9

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    Figure: SBE 77-0009: Install the EGT Harness/Junction Box and the Core EGT Harness

    Sheet 10

    Legend
    SBE 77-0009: Install the EGT Harness/Junction Box and the Core EGT Harness

    Sheet 10

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    Figure: Install the EGT Harness and Junction Box Assembly

    Install the EGT Harness and Junction Box Assembly

    Figure: Check the Clearance between Flange FT and the Core EGT Harness Support Brackets

    Sheet 1

    Legend
    Check the Clearance between Flange FT and the Core EGT Harness Support Brackets

    Sheet 1

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    Figure: Check the Clearance between Flange FT and the Core EGT Harness Support Brackets

    Sheet 2

    Legend
    Check the Clearance between Flange FT and the Core EGT Harness Support Brackets

    Sheet 2

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    Figure: Check the Clearance between Flange FT and the Core EGT Harness Support Brackets

    Sheet 3

    Legend
    Check the Clearance between Flange FT and the Core EGT Harness Support Brackets

    Sheet 3

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Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:K6835
Supply Number:CoMat 02-126
Type:sp01
Supply Short Name:CoMat 02-126 LOCKWIRE
Supply Name:CoMat 02-126 LOCKWIRE
Specification Groups:
Doc NumberType
DTD 189A, 0.028 TO 0.032 IN DIA
Suppliers:
ManufacturerRemarks
K6835
KB362
LOCAL
U06C8
Manufacturer Code:3HPT0
Supply Number:CoMat 02-127
Type:sp01
Supply Short Name:CoMat 02-127 LOCKWIRE
Supply Name:CoMat 02-127 LOCKWIRE
Specification Groups:
Doc NumberType
MS 9226-03 (0.025 IN)
Suppliers:
ManufacturerRemarks
3HPT0
K6835
LOCAL
Manufacturer Code:LOCAL
Supply Number:CoMat 02-141
Type:sp01
Supply Short Name:CoMat 02-141 LOCKWIRE
Supply Name:CoMat 02-141 LOCKWIRE
Specification Groups:
Doc NumberType
AS3214-02 (0.8 mm)AMS 5689
Suppliers:
ManufacturerRemarks
LOCAL
81343
IE508
58401
Manufacturer Code:X333X
Supply Number:CoMat 10-077
Type:sp01
Supply Short Name:CoMat 10-077 APPROVED ENGINE OILS
Supply Name:CoMat 10-077 APPROVED ENGINE OILS
Specification Groups:
Doc NumberType
For V2500-A1/A5/D5 models - Refer to V2500 Service Bulletin ENG-79-0108
For V2500-E5 model - Refer to Service Bulletin E5-79-0001
Suppliers:
ManufacturerRemarks
X333X