TASK 72-00-32-050-019 LPC/Intermediate Case Module Components - Remove The Scavenge Filter Differential Pressure Switch, Removal-026

DMC:V2500-A0-72-00-3250-17A-520A-B|Issue No:001.00|Issue Date:2014-05-01

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

All

Common Information

TASK 72-00-32-050-019 LPC/Intermediate Case Module Components - Remove The Scavenge Filter Differential Pressure Switch, Removal-026

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.

Apply CoMat 10-058 PENETRATING OIL before the removal of threaded parts and parts which an interference fit. Let the parts soak before removal.

Discard the seal rings and packing removed in this procedure.

NOTE

To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 10-058 PENETRATING OIL0AM53CoMat 10-058

Spares

NONE

Safety Requirements

WARNING

DO NOT LET ENGINE OIL STAY ON YOUR SKIN FOR A LONG TIME. FLUSH THE OIL FROM YOUR SKIN WITH WATER. THE OIL IS POISONOUS AND CAN GO THROUGH YOUR SKIN AND IN TO YOUR BODY.

CAUTION

DO NOT LET ENGINE OIL FALL ON THE ENGINE. UNWANTED OIL MUST BE REMOVED IMMEDIATELY WITH A CLEAN CLOTH. THE OIL CAN CAUSE DAMAGE TO THE SURFACE PROTECTION AND TO SOME ENGINE PARTS.

Procedure

    1. SUBTASK 72-00-32-040-066 Remove the Scavenge Filter Differential Pressure Switch (SFDP)

    1. Refer to Figure.

    2. Disconnect the electrical connector from the SFDP OIL-SCAVENGE FILTER DIFFERENTIAL PRESSURE SWITCH (79-35-16, 01-010).

    3. Hold the unions OIL-SCAVENGE FILTER DIFFERENTIAL PRESSURE SWITCH (79-35-16, 01-009) with an applicable wrench and disconnect the oil tubes from the SFDP OIL-SCAVENGE FILTER DIFFERENTIAL PRESSURE SWITCH (79-35-16, 01-010).

    4. Hold the SFDP OIL-SCAVENGE FILTER DIFFERENTIAL PRESSURE SWITCH (79-35-16, 01-010) and remove the three bolts OIL-SCAVENGE FILTER DIFFERENTIAL PRESSURE SWITCH (79-35-16, 01-020). Remove the SFDP OIL-SCAVENGE FILTER DIFFERENTIAL PRESSURE SWITCH (79-35-16, 01-010) from the engine.

    5. Remove the unions OIL-SCAVENGE FILTER DIFFERENTIAL PRESSURE SWITCH (79-35-16, 01-009) and the seal rings OIL-SCAVENGE FILTER DIFFERENTIAL PRESSURE SWITCH (79-35-16, 01-007) from the SFDP OIL-SCAVENGE FILTER DIFFERENTIAL PRESSURE SWITCH (79-35-16, 01-010).

    6. Put the blanking caps on the oil tubes, the electrical connector, the electrical receptacle and the SFDP OIL-SCAVENGE FILTER DIFFERENTIAL PRESSURE SWITCH (79-35-16, 01-010).

    2. Figure: Scavenge Filter Differential Pressure Switch

    Scavenge Filter Differential Pressure Switch

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:0AM53
Enterprise Name:IAE INTERNATIONAL AERO ENGINES AG
BU Name:NULL
Building:SUITE 400
Street:628 HEBRON AVENUE
City:GLASTONBURY
State:CT
Zip Code:06033
Country:USA
Manufacturer Code:X222X
Supply Number:CoMat 10-058
Type:sp01
Supply Short Name:CoMat 10-058 PENETRATING OIL
Supply Name:CoMat 10-058 PENETRATING OIL
Suppliers:
ManufacturerRemarks
X222X