Austro Engine E4 Series User Manual

E4 Series
Maintenance Manual
Power Plant
E4.08.04
Rev. 29
Page 231
71 -Maintenance Procedures
01-Jul-2020
Detail Steps/Work Items
Key Items/References
- use the screw of BPS1 (torque 5 Nm) to connect the combined pigtails
of IAT1 & BPS1 and
- use the screw of BPS2 (torque 5 Nm) to connect the combined pigtails
of BPS2 & IAT2. Refer to Fig. 71 - 49.
(21)
Attach the cable branch for IAT1 and IAT2
sensors with a cable tie on the connector of
the sensor.
Refer to Fig. 71 - 50.
(22)
Install the glow plugs branch behind the
thermostat.
Refer to Fig. 71 - 51 and Fig. 71 - 52.
(23)
Install the engine wiring harness at the
gearbox side.
Cable branches must be parallel to
each other as long as possible.
Refer to Fig. 71 - 53.
(24)
Attach the single cables branches together.
Use cable ties.
Refer to Fig. 71 - 53.
(25)
Make sure that the wires are not outer of the
green marked area.
This will prevent problems with other
customer installation.
Refer to Fig. 71 - 53.
(26)
Attach the engine harness to the EGR cover
on the engine block.
The bend radius before the clamp
must not be too small.
Use the clamp [03].
Torque 9 Nm.
Refer to Fig. 71 - 54.
(27)
Attach the branches in the area below the
intake manifold after you install the starter,
gearbox, and GPC.
Refer to Fig. 71 - 55.
Gearbox side
(28)
Attach the coolant temperature cable to the
coolant temperature sensor (CTS).
Use the cable tie [05].
Refer to Fig. 71 - 56.
(29)
Install the pigtails of FTS & PCV with the
screw mounted on the cylinder head.
Torque 12 Nm.
Refer to Fig. 71 - 57.
(30)
Install the pigtails of CTS & FMU.
Use the screw position shown in Fig.
71 - 58.
If the engine is removed from the aircraft with the screw shown in Fig. 71 -
58, the lifting eyelet is installed.
If the engine is installed on the aircraft, the lifting eyelet is not installed.
The figures in further steps for pigtail FMU & CTS installation show the
lifting eyelet.
For ring terminal or blade terminal installation, only the position of the screw
is important.
(31)
- Tighten the ring terminals together with the mounting screw of the lifting
eyelet. Torque 12 Nm. Refer to Fig. 71 - 59.

Austro Engine E4 Series Specifications

General

Brand	Austro Engine
Model	E4 Series
Category	Engine
Language	English