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MAINTENANCE MANUAL
BRP-Powertrain
Effectivity: 912 i Series
Edition 1/Rev. 0
12-20-00
page 49
January 01/2012
14.2) Replacement of spark plugs
General note
.
Because of the differing thermal load, particular spark plugs have been
specified for each engine type.
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.
Special tool
Ensure that the following spark plugs corresponding to engine type are
employed and that the correct spark plug socket is used:
14.2.1) Remove the spark plugs
Remove
Remove the spark plugs and store them according to cylinder and posi-
tion. Always replace both spark plugs of a cylinder and do not inter-
change spark plugs between cylinders.
WARNUNG
NOTICE
Use of incorrect spark plugs can result in ignition
problems and pre-ignition and consequent engine
damage. See chapt. 05-50-00 section:
Engine
Part no.
Designation
Size of socket
912 iSc
16 mm (0.63 in)
912 iSc
16 mm (0.63 in)
Part no.
Designation
TNr. XXXXXX
TNr. XXXXXX
FUSE BOX
Summary of Contents for 912 iS Sport
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