Rotax MML-912 - Exceeding the Max. Permissible Oil Tempera

d02877.fm
MAINTENANCE MANUAL
BRP-Powertrain
Effectivity: 912 Series
Edition 2 / Rev. 0
05-50-00
page 13
October 01/2009
3.5) Exceeding the max. permissible oil temperature
General note
NOTES: Any exceeding of the max. admissible oil temperature
must be entered by the pilot into the engine log book, stat-
ing duration extant of excessive temperature and pertinent
detail.
Graphic Overview and proceed;
Fig. 3 07140
Exceeding up to
max. 160 °C
(320 °F)
Ta ble 3.

WARNUNG
NOTICE
If the max. permissible oil temperature is exceeded,
other limits are often exceeded, too, e.g. the cylinder
head temperature. Please observe the relevant in-
structions.
160 °C
(320 °F)
0
15 min.
Time
Proceed as
instructed in
table 3
Proceed as instructed
in table 4
Operating limit
(See Operators Manual 912 Series)
Excess temperature up to max. 160 °C (320 °F) max. 15 min.
Step Procedure
1 The whole oil system must be inspected, repaired or overhauled in accor-
dance with the BRP-Powertrain instructions for continued airworthiness.
2 Inspect oil level in the oil tank.
3 Inspect oil cooler for contamination and check the entire oil circuit for cor-
rect functioning.
4 Check that oil lines are routed correctly and undamaged.
5 Cut oil filter housing and inspect filter mat for foreign matter.
6 Carry out oil change.
7 Inspect all further systems for correct functioning.