TASK 72-00-32-050-016 LPC/Intermediate Case Module Components - Remove The Low Pressure Oil Switch, Removal-023

DMC:V2500-A0-72-00-3250-15A-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 72-00-32-050-016 LPC/Intermediate Case Module Components - Remove The Low Pressure Oil Switch, Removal-023

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.

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

Apply the approved CoMat 10-058 PENETRATING OIL before the removal of threaded parts. Let the parts soak before removal.

NOTE

To identify 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

NONE

Procedure

    1. SUBTASK 72-00-32-040-061 Remove the Low Pressure Oil Switch

    1. Refer to Figure.

    2. 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 PARTS.

      Disconnect the electrical connector from the low pressure oil (LPO) switch LOW OIL PRESSURE SWITCH (79-34-15, 01-010). Put blanking caps on electrical connector and the electrical receptacle.

    3. Make a note of the position LPO switch LOW OIL PRESSURE SWITCH (79-34-15, 01-010), it must be put in the same position on installation.

    4. Hold the unions LOW OIL PRESSURE SWITCH (79-34-15, 01-009) with an applicable wrench and disconnect the two oil tubes from the LPO switch LOW OIL PRESSURE SWITCH (79-34-15, 01-010).

    5. Hold the LPO switch LOW OIL PRESSURE SWITCH (79-34-15, 01-010). Remove the 3 bolts LOW OIL PRESSURE SWITCH (79-34-15, 01-020) from the bracket General Services Harness (71-51-43, 05-990) and the LPO switch LOW OIL PRESSURE SWITCH (79-34-15, 01-010).

    6. Remove the LPO switch LOW OIL PRESSURE SWITCH (79-34-15, 01-010) from the bracket General Services Harness (71-51-43, 05-990). Put blanking caps on the LPO switch LOW OIL PRESSURE SWITCH (79-34-15, 01-010) and the oil tubes.

    2. Figure: Low pressure oil switch

    Low pressure oil 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