Austro Engine E4 Series - (E) Assemble the Engine after the Timing Chain Check

E4 Series
Maintenance Manual
Reciprocating
Engine
E4.08.04
Rev. 29
Page 319
85-Maintenance Procedures
01-Jul-2020
(e) Assemble the engine after the timing chain check
Detail Steps/Work Items
Key Items/References
All engine configurations
(1)
Remove the TCMT.
Turn the TCMT by hand.
(2)
Put the chain tensioner in place at the related
socket in the engine.
Use a new gasket for the chain
tensioner (Part No. E4A-75-600-401).
Refer to Fig. 85 - 141.
(3)
Tighten the chain tensioner.
Torque 80 Nm (708 inch-lbs).
(4)
Make sure that the engine turns freely at the
propeller.
Engine configuration “-B” or “-C”
(1)
Tighten the intake air manifold at the engine.
Use a new gasket.
Refer to Section 85-30-00 Paragraph
1.B.
Refer to Fig. 85 - 141.
(2)
Install the coolant expansion tank on the
engine.
Refer to the applicable Aircraft
Maintenance Manual.
Refer to Fig. 85 - 141.
(3)
Install the air tube at the intake air manifold.
(4)
Fill the engine coolant.
Refer to the applicable Aircraft
Maintenance Manual.
(5)
Assemble the engine compartment on the
aircraft.
Fig. 85 - 141 Engine overview (e.g. Da 42 installation)
Intake air
manifold
Chain tensioner
Coolant tank
Air tube