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 71-00-02-400-016-A00 (A1-PPBU) - Install The Hydraulic Tubes, Installation-016
General
Fig/item numbers in parentheses in the procedure agree with those used in the EIPC. Only the primary Fig/item numbers are used. For the service bulletin alpha variants refer to the EIPC.
For all parts identified in a different Chapter/Section/Subject, the applicable Chapter/Section/Subject comes before the Fig/item number.
Lubricate all the bolt shanks given in this procedure with CoMat 10-073 SYNTHETIC GREASE, MoDISULFIDE, Mo disulphide. Lubricate all the bolt holes with CoMat 10-072 ANTISEIZE COMPOUND (MoDISULFIDE), unless other lubricants are referred to in the procedure.
Refer to TASK 72-00-32-420-001-A00 for the position on a raft or bracket of a particular clip position.
Transportation covers/blanks must be removed immediately before the installation of the components.
To identify, lubricate and install seal rings refer to the SPM TASK 70-44-00-400-501.
For the torque tightening procedures, refer to the SPM TASK 70-41-00-400-501 and the SPM TASK 70-41-01-400-501.
Refer to the SPM TASK 70-47-01-420-501 for the data on the installation of the V-band clamps.
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.
Special torque data and assembly tolerances are included in this procedure.
Special torque data is identified with the symbol * after the torque value.
NOTE
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
NONEConsumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 07-038 AIR DRYING ENAMEL | K3504 | CoMat 07-038 | ||
| CoMat 10-072 ANTISEIZE COMPOUND (MoDISULFIDE) | K6835 | CoMat 10-072 | ||
| CoMat 10-073 SYNTHETIC GREASE, MoDISULFIDE | 0AM53 | CoMat 10-073 | ||
| CoMat 10-077 APPROVED ENGINE OILS | LOCAL | CoMat 10-077 |
Spares
NONESafety Requirements
NONEProcedure
Install the three unions HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-130), HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-510) and HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 04-110) to the mounting bracket HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 04-900) with the three nuts HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-125), ( 29-11-49, 03-505) and HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 04-105).
Hold the union and torque the nut HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-125) to 960 to 1200 * lbf.in (108.48 to 135.6 Nm).
Hold the union and torque the nut HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-505) to 500 to 600 * lbf.in (56.5 to 67.8 Nm).
Hold the union and torque the nut HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 04-105) to 120 to 150 * lbf.in (13.56 to 16.95 Nm).
WARNING
THE AIRCRAFT HYDRAULIC FLUID AND THE VAPOUR ARE DANGEROUS THROUGH ABSORPTION AND INGESTION. THE HYDRAULIC FLUID CAN CAUSE EYE, NOSE AND SKIN IRRITATION. DO NOT BREATH THE VAPOUR.WARNING
DO NOT GET HYDRAULIC FLUID ON YOUR SKIN OR IN YOUR EYES. YOU MUST USE PROTECTIVE GOGGLES AND GLOVES. YOU MUST OBEY THE MAKERS SPECIAL SAFETY INSTRUCTIONS.WARNING
CLEAN YOUR EYES IMMEDIATELY WITH CLEAN COLD WATER IF HYDRAULIC FLUID GETS INTO THEM AND GET MEDICAL AID. USE SOAP AND HOT WATER TO IMMEDIATELY CLEAN THE AREA OF SKIN TOUCHED BY THE HYDRAULIC FLUID.
CAUTION
REMOVE HYDRAULIC FLUID IMMEDIATELY WITH A DRY CLOTH AND WASH THE AREA OF CONTAMINATION WITH MILD CLEANER, REFER TO SPM TASK 70-11-03-300-503. THE HYDRAULIC FLUID USED IN THIS SYSTEM WILL CAUSE DAMAGE TO A LARGE RANGE OF MATERIALS SUCH AS RUBBER, COPPER, DIFFERENT PLASTICS AND PAINT.CAUTION
KEEP LEAKAGE TO A MINIMUM AND INSTALL CLEAN CAPS TO ALL OPEN TUBES AND COMPONENTS AFTER YOU DISCONNECT THEM.Install the unions to the mounting bracket.
Lubricate the bolt and nut threads at the clip position 0902 with CoMat 10-077 APPROVED ENGINE OILS. Attach the hose 214 to the raft POWER PLANT-ELECTRICAL HARNESS-EEC HARNESS-FAN (71-51-41, 05-710) with the bolt and the nut.
Install the hose 214.
Connect the tube 215 to the hydraulic case drain filter union and the union HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 04-110). Refer to the details on C and F.
Connect the tube 211 to the union HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-510). Refer to the detail on C.
Connect the tube 213 to the union HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-130).
Lubricate the six bolts HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-140) with CoMat 10-077 APPROVED ENGINE OILS.
Install the four line support blocks HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-135) to the rafts ELECT HARNESS-LIGHT DUTY-GEN SERVICES HARNESS (71-51-43, 05-866) and OIL-SCAVENGE OIL TUBES-ENGINE (79-22-49,14-900) and the tubes 213, 211 and 215, with the six bolts HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-140). Refer to the details on D and E.
Torque the tube 215 tube nuts at the hydraulic case drain filter union and the union HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 04-110) to 215 to 245 * lbf.in (24.3 to 27.7 Nm).
Torque the tube 211 nut at the union HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-510) to 855 to 945 * lbf.in (96.6 to 106.8 Nm).
Torque the tube 213 tube nut at the union HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-130) to 1520 to 1680 * lbf.in (171.8 to 189.8 Nm).
Torque the six bolts HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-140) to 85 to 105 lbf.in (10 to 12 Nm).
Attach the hose 210 nut to the self sealing coupling HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-502). Torque the hose nut to 855 to 945 lbf.in (96.6 to 106.8 Nm).
Install the tubes 213, 211, 215 and the flexible hoses 212 and 210.
Pre SBN 29-0001: Connect the hose 233 to the tube 211 and to the union on the hydraulic switch mount adapter HYDRAULIC POWER-HYDRAULIC PRESSURE SWITCH (29-11-17, 01-030). Torque the hose nuts to 135 to 145 * lbf.in (15.3 to 16.4 Nm).
SBN 29-0001: Connect the hose 233 to the tube 211 and to the elbow connector on the hydraulic switch mount adapter HYDRAULIC POWER-HYDRAULIC PRESSURE SWITCH (29-11-17, 01-030). Torque the hose nuts to 135 to 145 * lbf.in (15.3 to 16.4 Nm).
Install the hose 233. Refer to the detail on D.
Lubricate the two bolts HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-127) with CoMat 10-077 APPROVED ENGINE OILS.
Install the clamp HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-125) on the hoses 230, 231 and 232 with the clamp bolt and nut, tighten the nut. Refer to the detail on B.
Attach the hose assemblies and the clamp HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-125) to the fairlead bracket HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-900) with the two bolts HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-127).
Install the clamp HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-540) on the hoses 231 and 232.
Attach the hose 230 nut to the coupling HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-102). Torque the hose nut to 900 to 1080 * lbf.in (101.7 to 122.0 Nm). Refer to the detail on A.
Connect the hose 230 to the union HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-130). Torque the hose nut to 1520 to 1680 * lbf.in (171.8 to 189.8 Nm). Refer to the detail on C.
Connect the hose 231 to the union HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 03-510). Torque the hose nut to 855 to 945 * lbf.in (96.6 to 106.8 Nm).
Connect the hose 232 to the union HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 04-110). Torque the hose nut to 215 to 245 * lbf.in (24.3 to 27.7 Nm).
Torque the two bolts HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-127) and the clamp nut, installed in step (2), to 85 to 105 lbf.in (10 to 12 Nm).
Torque the captive screw on the clamp HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-540) to 85 to 105 lbf.in (10 to 12 Nm).
Install the hoses 230, 231 and 232.
SUBTASK 71-00-02-420-056 Install the Hydraulic Tubes (Pre SBN 29-0001 and SBN 29-0001)
Figure: Pre SBN 29-0001: Install the Hydraulic Tubes
Sheet 1
Figure: SBN 29-0001: Install the Hydraulic Tubes
Sheet 2
Figure: SBN 29-0001: Install the Hydraulic Tubes
Sheet 3
Figure: Pre SBN 29-0001: Install the Hydraulic Tubes
Sheet 4
Figure: Install the Hydraulic Tubes
Sheet 5
