Austro Engine E4 Series User Manual

E4 Series
Maintenance Manual
Reciprocating
Engine
Page 246
E4.08.04
Rev. 29
85-Maintenance Procedures
01-Jul-2020
Detail Steps/Work Items
Key Items/References
Use a torque wrench to apply the torque values specified in the Table 85-1 at
the angle measuring gauge.
To complete the mechanical inspection do the following steps:
 Turn the two-mass flywheel with a torque of 40 Nm in the counterclockwise (CCW)
direction.
 Release and let it to come to the CCW end stop.
 Turn the two-mass flywheel with a torque of 40 Nm in the clockwise (CW) direction.
 Release and let it to come to the CW end stop.
 Set the degree measuring gauge to zero.
 Turn the two-mass flywheel with the specified torques (Refer to Table 85-1) in the CW
direction.
Do not set the degree measuring gauge to zero during the measurement
procedure.
 Record the clearance angle value on the degree measuring gauge in the table below.
The measured angle values must be within the minimum and maximum
tolerance values.
Torque
[Nm]
Minimum
tolerance [deg]
Measured value
Clockwise turning [deg]
Maximum tolerance
[deg]
25
2
12
50
2
18
75
7
23
100
13
29
125
18
34
150
24
40
175
29
45
200
34
50
300
41
57
Table 85-1
The tolerance values are mathematically rounded to make the measuring
process easier.
Mechanical Inspection performed:
FITTER
(Name, Date, Signature)
INSPECTOR
(Name, Date, Signature)
After the inspection is complete, remove the two-mass flywheel from the testing rig.

Austro Engine E4 Series Specifications

General

Brand	Austro Engine
Model	E4 Series
Category	Engine
Language	English