BRP Lynx Commander GT 1200 4-TEC Comfort, Operator'S Manual

Page: 104 / 164

MAINTENANCE PROCEDURES
CAUTION Do not attempt to
adjust gap on these plugs.
Model
Spark plug
type
Spark plug
gap
600 HO
E-TEC
NGK
PZFR6F
Not
adjustable.
0.75mm ±
0.05 mm
800R E-TEC
NGK
PFR7AB
Not
adjustable.
0.75 + 0.05
mm/- 0.05
mm
900 ACE
NGK
MR8BI-8.
0.8mm
1200 4-TEC
NGK
CR8EKB
Not
adjustable
Screw spark plugs into cylinder head
by hand until it bottoms.
Tighten 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.
mmo2008-008-008_a
TOP VIEW
1. 16 mm socket
2. Screwdriver rod
Torque spark plugs as per the following
illustrations.
NOTE: Ensure spark and washer sits
properly on cylinder head.
mmo2008-008-006_a
NEW SPARK PLUG
1. Torque 1/2 of a turn
mmo2008-008-007_a
USED SPARK PLUG
1. Torque 1/10 of a turn
Using a Torque Wrench.
Torque spark plugs to 27.5 N•m
(20.3 lbf•ft).
Engine Stopper
( E-TEC models)
Engine Stopper Adjustment
The engine stopper is located on the
LH front engine support, in front of the
drive pulley.
1. Remove tether cord cap from en-
gine cut-off switch.
2. Remove the LH lower side panel, re-
fer to
CONTROLS, INSTRUMENTS
AND EQUIPMENT
.
3. Remove drive belt guard, refer to
DRIVE BELT GUARD REMOVAL in
this subsection.
4. Loosen the three screws retaining
the engine stopper to the engine
support just enough to allow a verti-
cal play (1/2 to one turn).
102
______________