Rotax 912 Series Maintenance Manual page 61

2.10) Oil specification not respected
NOTE:
If by error engine oil was filled in which does not correspond with oil specification
in the Operator's Manual and the engine has been in operation for less than 5
hours, the following measures must be taken:
- Oil change.
- Remove the lowest positioned banjo bolt or plug screw (1) and drain the
remaining oil from the crankcase. Screw in banjo bolt or plug screw. Tighten-
ing torque 35 Nm ( 310 in.lb).
- Renew oil filter.
- Drain oil completely from oil cooler.
- Refill oil tank with oil as specified, refer to Operator's Manual.
- Run engine for approx. 1 hour and replace oil and oil filter once more, as
stated above.
If the engine has been operated longer than 5 hours with engine oil not
corresponding with specification in the Operator's Manual the following work is
required.
- Remove propeller gearbox.
The gearbox must be inspected, repaired or overhauled in accordance with
the ROTAX
- Detailed inspection of all gearbox components.
NOTE:
Effectivity: 912 Series
AIRCRAFT ENGINES
MAINTENANCE MANUAL
An entry by the pilot in the engine logbook of all pertinent details
is required.
02712
instructions for continued airworthiness.
®
An entry by the pilot in the engine logbook of all pertinent details
is required.
1
1
fig. 4
05-50-00
page 11
Rev. 1, Jan. 01/2002