Treating Rust And Surface Damage - Rotax 915 i A series Maintenance Manual

m WARNING
Non-compliance can result in serious injuries
or death!
Work on the engine must be carried out by author-
ised personnel and certified.
Step Procedure
1 Remove all plugs.
2 Clean the spark plugs with solvent and a
plastic brush.
3 If preservation has been carried out less
than a year ago, it is not necessary to
change the oil again.
4 If the engine has been out of service for
more than a year, the 100–hour inspec-
tion must be carried out.
TREATING RUST AND SURFACE
DAMAGE
During longer out-of-service periods, flash rust can
form on various metal parts. In the event of consider-
able corrosion or severely rusted screws, nuts, wash-
ers, bearings, bushings etc. replacement is
absolutely necessary.
• Propeller shaft — To prevent surface rust, the
flange should be lightly greased, see
00-00.
• For the electric system, see
Effectivity: 915 i A Series
Edition 0/Rev. 0
BRP-Rotax
MAINTENANCE MANUAL HEAVY
Chapter 72-
Chapter 74-00-00.
71–00–00
Page 7
August 01 2018