TASK 79-22-43-990-501 Scavenge Oil Filter Housing - Related Parts - Description And Operation Of The Scavenge Oil Filter Housing Assembly

DMC:V2500-A0-79-22-4300-00A-040A-C|Issue No:001.00|Issue Date:2013-11-01

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

Description

  1. TASK 79-22-43-990-501 Scavenge Oil Filter Housing - Related Parts - Description And Operation Of The Scavenge Oil Filter Housing Assembly

    1. Description

      The scavenge oil filter is a component of the gearbox module on the V2500 engine. The filter housing is mounted on the oil tank and incorporates a by-pass valve, a chip detector and has also ports which allow the monitoring of the pressure drop and the temperature. Refer to Fig 79-22-43-990-001 (Fig 1).

    2. Operation

      The scavenge oil is passed through the scavenge oil filter and is then supplied to the oil tank. In the event of excessive filter blockage the by-pass valve opens at 20 psi pressure drop across the filter and allows the oil passage to the tank.

    2. Figure: Oil Scavenge Filter Housing Assembly

    Oil Scavenge Filter Housing Assembly