BRP ROTAX 916 i A Series Maintenance Manual

BRP-Rotax
MAINTENANCE MANUAL LINE
REPLACEMENT OF SPARK PLUGS
General note
NOTICE
Use of incorrect spark plugs can result in ignition problems and pre-ignition and
consequent engine damage.
In numerous tests the best possible heat range has been determined to make sure that
the spark plug will burn off deposits but will not overheat.
Renewal intervals
NOTE
Operation with leaded fuels (e.g. AVGAS 100LL) can result in increased wear of
the spark plugs. Reduce renewal intervals accordingly.
Spark plugs
See latest Illustrated Parts Catalog (IPC) for engine type 916 i A Series.
REMOVE THE SPARK PLUGS
Remove Remove the spark plugs and store them according to cylinder and position.
INSPECTION OF SPARK PLUGS
Visual check Inspect all spark plugs for mechanical damage.
Electrode gap
NOTE
Check the electrode gap also on new spark plugs before installation.
Electrode gap
New Wear limit
0.8 - 0.9 mm (0.031 - 0.035 in) 1.1 mm (0.043 in)
Effectivity: 916 i A / C24
Edition 0/Rev. 1
12–20–00
Page 45
December 01 2023

BRP ROTAX 916 i A Series Specifications

General

Brand	BRP
Model	ROTAX 916 i A Series
Category	Engine
Language	English