TASK 71-00-00-700-061-A00 Oil And Fuel Systems Priming Procedure, Testing-000

DMC:V2500-A1-71-00-0000-00A-230A-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

V2500-A1

Common Information

TASK 71-00-00-700-061-A00 Oil And Fuel Systems Priming Procedure, Testing-000

Oil and Fuel Systems Priming Procedure

Fill the oil tank. Refer to TASK 71-00-00-700-064-A00 (TESTING-000, CONFIG-001).

Make sure the fuel pump inlet has a minimum of 5 psig (34.5 kPa) fuel supply pressure.

Do a wet motor leak check. Refer to TASK 71-00-00-700-002 (TESTING-002).

Make sure the oil pressure is 10 psig (68.9 kPa) or more in less than 30 seconds after you start to motor the engine.

Make sure the fuel flow is 100 pph or more in less than 30 seconds after you set the mode to FUEL ON.

Fill the oil tank to the top of the filler cap overflow in 5 to 25 minutes after the wet motor leak check is completed. Refer to TASK 71-00-00-700-064-A00 (TESTING-000, CONFIG-001).

Prime the Oil System

Fill the oil tank. Refer to TASK 71-00-00-700-064-A00 (TESTING-000, CONFIG-001).

Dry motor the engine for one minute. Make sure the oil pressure is 10 psi (68.9 kPa) or more after 30 seconds. Refer to TASK 71-00-00-700-001 (TESTING-001).

Fill the oil tank to the top of the filler cap overflow in 5 to 25 minutes after the dry motor leak check is completed. Refer to TASK 71-00-00-700-064-A00 (TESTING-000, CONFIG-001).

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

WARNING

DO NOT REMOVE THE OIL TANK CAP FOR A MINIMUM OF FIVE MINUTES AFTER SHUTDOWN. THIS WILL LET THE PRESSURE DECREASE SO THE HOT OIL WILL NOT SPRAY ON YOU.

Procedure

Requirements After Job Completion

Follow-On Conditions

NONE