2) Venting The Oil System - Rotax 914 Series Maintenance Manual

5.2.2)
Effectivity: 914 Series
Edition 1 / Rev. 0
MAINTENANCE MANUAL
Venting the oil system
See Fig. 33.
Venting the oil system is necessary
- before each first start up
- after reinstallation (e.g. after overhaul)
- after maintenance work during which the lubrication system was
opened and voided.
■ CAUTION:
Venting of the oil system is extremely important for
operation and service life of the engine and therefore
the procedure must be followed meticulously. It must
be carried out in accordance with SI-914-020 "Purging
the lubrication system", latest issue.
BRP-Rotax
12-00-00
page 36
May. 01/07