Operation During The Break-In Period - Weber 4-Stroke Engine MPE 850 IND NA Service Manual

4 Operation

4.2 Operation during the break-in period

4.2 Operation during the break-in period
The way you operate the engine during the first five hours of operation is a major factor in achieving the
required performance and extending the service life of the engine.
Observe the following points to ensure that the engine parts break in properly:
Avoid
Good
18
Engine speeds over 5500 min-1 [rpm]
long periods of idle operation
long operating periods at low engine speeds
long operating periods at the same engine speed
long operating periods at full load
changes in engine speed
when the engine is warm, momentary bursts of acceleration
SHB MPE850 Rev 1.1 | 406555 |