Austro Engine E4 Series - Engine Fuel Control; General; Low Fuel Pressure Sensor (FPS); Remove the Fuel Pressure Sensor

E4 Series
Maintenance Manual
Engine Fuel
System
Page 218
E4.08.04
Rev.29
73 - Maintenance Procedures
01-Jul-2020
73-20-00 Engine Fuel Control
1. General
This section contains maintenance procedures for the fuel control system.
73-20-01 Low Fuel Pressure Sensor (FPS)
A. Remove the Fuel Pressure Sensor
Detail Steps/Work Items
Key Items/References
(1)
Disconnect the cable plug connection (FPS).
Refer to Fig. 73 - 15.
(2)
Remove the fuel pressure sensor.
When you loosen or tighten hose connections fitted with a twin nipple,
always hold the twin nipple firmly.
B. Install the Fuel Pressure Sensor
Detail Steps/Work Items
Key Items/References
(1)
Install the fuel pressure sensor with a new
sealing ring on the banjo bolt.
(2)
Tighten the fuel pressure sensor.
Torque 20 Nm.
(3)
Install the connector FPS.
Refer to fig Fig. 73 - 15.
(4)
Do an engine ground run.
Refer to Section 71-00-01.
(5)
Examine the fuel system for leakage.