Austro Engine E4 Series User Manual

E4 Series
Maintenance Manual
Reciprocating
Engine
E4.08.04
Rev. 29
Page 215
85-Maintenance Procedures
01-Jul-2020
E. Remove and examine the magnetic drain plug
Detail Steps/Work Items
Key Items/References
(1)
Remove the lock-wire from the filler screw.
(2)
Remove the filler plug.
Refer to Fig. 85 - 21.
(3)
Put a container below the drain plug.
Min. 3 l
(4)
Remove the lock-wire from the magnetic
drain plug.
Refer to Fig. 85 - 20.
(5)
Drain the gearbox oil through the included
filter for bigger pieces and non-magnetic
material.
The filter is included in the scheduled
maintenance kit of Austro Engine.
(6)
Put the magnetic drain plug into a solvent of
oil contamination removal momentarily for a
better debris inspection.
(7)
Examine the magnetic drain plug for debris
contamination.
Following types of particles are
permitted:
- Small quantities that are like
thin pieces of hair. Refer to
Fig. 85 - 26.
- Small quantities that are like
powder. Refer to Fig. 85 - 27.
Following types of particles are
not permitted:
- Large quantities that are like
thin pieces of hair.
- Large quantities that are like
powder.
- Particles that are like flakes.
- Particles larger than the above
given.
If this is the first gearbox oil inspection (gearbox TSN: 100 h), a quantity of
debris as shown in Fig. 85 - 26 is permitted.
If the total period of operation of the gearbox is more than 100 h, less quantity
of debris is permitted. Refer to Fig. 85 - 27.
If the particles on the magnetic drain plug are larger than the permitted
quantity of debris, replace the gearbox.
(8)
Clean the magnetic drain plug.

Austro Engine E4 Series Specifications

General

Brand	Austro Engine
Model	E4 Series
Category	Engine
Language	English