BRP Lynx Commander 800R E-TEC 2018 Operator's Manual page 83

MAINTENANCE PROCEDURES
Spark Plug Removal/
Installation
Removal
Remove the drive belt guard, refer to
CONTROLS, INSTRUMENTS AND
STANDARD EQUIPMENT
Unplug spark plug cables.
mmo2008-008-027_a
LH SIDE OF ENGINE COMPARTMENT
1. Spark plugs
Using tools from tool kit, unscrew
spark plugs one turn.
mmo2008-008-009
1. 16 mm socket
2. Screwdriver rod
Clean spark plugs and cylinder heads
with pressurized air if possible.
WARNING
Always wear safety goggles when
using pressurized air.
Unscrew spark plugs completely then
remove them.
Installation
Prior to installation, make sure that
contact surfaces of cylinder head and
spark plugs are free of grime.
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80
Using a feeler gauge, verify spark plug
gap.
Replace spark plug if not within specifi-
cations.
. gap on these spark plugs.
Screw spark plugs into cylinder head
by hand until it bottoms.
Tighten spark plugs using tools from
tool kit or with a torque wrench and a
proper socket.
Using Tools from Tool Kit
Use the 16 mm socket and the screw-
driver rod from the vehicle tool kit.
TOP VIEW
1. 16 mm socket
2. Screwdriver rod
Tighten spark plugs as per the follow-
ing illustrations.
NOTE: Ensure spark plug and washer
sit properly on cylinder head.
NEW SPARK PLUG
1. Tighten 1/2 of a turn
NOTICE
Do not attempt to adjust
SPARK PLUG
TYPE
NGK PFR7AB
mmo2008-008-008_a
mmo2008-008-006_a
SPARK PLUG
GAP
Not adjustable.
0.75 +/- 0.05 mm