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 72-00-32-450-006-A00 LPC/Intermediate Case Module Components - Install The Fuel Temperature Thermocouple, Installation-010
General
This TASK gives the procedure to install the fuel temperature thermocouple.
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.
For all parts identified in a different Chapter/Section/Subject, the applicable Chapter/Section/Subject comes before the Fig/item number.
Lubricate all threads and abutment faces of nuts and bolts with CoMat 10-039 ENGINE OIL, unless other lubricants are referred to in the procedure.
For the torque tightening procedures, refer to the SPM TASK 70-41-00-400-501 and SPM TASK 70-41-01-400-501.
After assembly apply CoMat 07-038 AIR DRYING ENAMEL to any damaged surface protection, joint flanges and attach parts. Use the correct color of the air drying enamel. Refer to the SPM TASK 70-38-21-380-501.
NOTE
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
NONEConsumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 02-126 LOCKWIRE | LOCAL | CoMat 02-126 | ||
| CoMat 07-038 AIR DRYING ENAMEL | K3504 | CoMat 07-038 | ||
| CoMat 10-039 ENGINE OIL | LOCAL | CoMat 10-039 |
Safety Requirements
NONEProcedure
Refer to Figure.
Lubricate the (73-35-25, 01-120) packing 1 off with clean CoMat 10-039 ENGINE OIL.
Install the packing to the fuel temperature thermocouple FUEL TEMPERATURE THERMOCOUPLE (73-35-15, 01-100).
Install the two bolts FUEL TEMPERATURE THERMOCOUPLE (73-35-15, 01-110).
Connect the 4017KS-A electrical connector to the fuel temperature thermocouple FUEL TEMPERATURE THERMOCOUPLE (73-35-15, 01-100) and torque the connector to 18 * lbf.in (2.0 Nm).
SUBTASK 72-00-32-450-098 Install the Fuel Temperature Thermocouple to the Fuel Cooled Oil Cooler (FCOC)
Refer to Figure.
Lubricate the OIL-FUEL COOLED OIL COOLER (79-21-43, 01-149) sealing ring 1 off with clean CoMat 10-039 ENGINE OIL.
Install the sealing ring to the fuel drain plug OIL-FUEL COOLED OIL COOLER (79-21-43, 01-147).
Safety the fuel drain plug with CoMat 02-126 LOCKWIRE.
SUBTASK 72-00-32-440-069 Install the Fuel Drain Plug
Do a fuel leak test on the FCOC, refer to TASK 71-00-00-700-003.
SUBTASK 72-00-32-790-057 Do a Fuel Leak Test
Figure: Fuel temperature thermocouple
Fuel temperature thermocouple
