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 72-00-60-050-005 External Gearbox Components - Remove The Oil Quantity Transmitter, Removal-009
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 with an interference fit. Let the parts soak before removal.
Discard the rubber seal ring and packings removed in this procedure.
NOTE
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
NONEConsumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 10-058 PENETRATING OIL | 0AM53 | CoMat 10-058 |
Spares
NONESafety Requirements
WARNING
CAUTION
Procedure
Refer to Figure.

CAUTION
DO NOT REMOVE THE HEAT SHRINK FROM THE BOTTOM OF THE OIL QUANTITY TRANSMITTER. THE HEAT SHRINK IS REQUIRED FOR THE TRANSMITTER TO FUNCTION CORRECTLY.Disconnect the electrical connector from the oil quantity transmitter OIL-OIL QUANTITY TRANSMITTER (79-31-15, 01-010). Put blanking caps on the electrical connector and the electrical receptacle.
Make a note of the position of the oil quantity transmitter OIL-OIL QUANTITY TRANSMITTER (79-31-15, 01-010), it must be put in the same position on installation.
Remove the four bolts OIL-OIL QUANTITY TRANSMITTER (79-31-15, 01-020) from the oil quantity transmitter OIL-OIL QUANTITY TRANSMITTER (79-31-15, 01-010).
Pre SBE 79-0017: Carefully remove the oil quantity transmitter OIL-OIL QUANTITY TRANSMITTER (79-31-15, 01-010) from the oil tank OIL-OIL TANK (79-11-41, 01-860). Put a blanking cap on the oil tank OIL-OIL TANK (79-11-41, 01-860).
SBE 79-0017: Carefully remove the oil quantity transmitter (79-31-15-01, 01-010), the spacer OIL-OIL QUANTITY TRANSMITTER (79-31-15, 01-025) and the seal ring OIL-OIL QUANTITY TRANSMITTER (79-31-15, 01-032) from the oil tank OIL-OIL TANK (79-11-41,01-860). Put a blanking cap on the oil tank OIL-OIL TANK (79-11-41, 01-860).
Remove the seal-ring OIL-OIL QUANTITY TRANSMITTER (79-31-15, 01-030) from the oil quantity transmitter OIL-OIL QUANTITY TRANSMITTER (79-31-15, 01-010).
SUBTASK 72-00-60-040-051 Remove the Oil Quantity Transmitter
Figure: Oil quantity transmitter
Oil quantity transmitter

