BOMBARDIER SEA-DOO SPX 5838 1998 Shop Manual page 227

Spark Plug Installation
Prior to installation make sure that contact surfac-
es of the cylinder head and spark plug are free of
grime.
1. Using a wire feeler gauge, set electrode gap ac-
cording to the following chart.
2. Apply anti-seize lubricant over the spark plug
threads to prevent possible seizure.
3. Hand screw spark plug into cylinder head and
tighten with a torque wrench and a proper
socket.
1
A00E0BA
1. Proper socket
2. Improper socket
Spark Plug Chart
SPARK
ENGINE
PLUG
717
NGK
787
BR8ES
947
NOTE: Refer to next page for NGK Spark Plug
Symbol Explanation.
2
TORQUE GAP
N•m (lbf•ft) mm (inch)
0.5-0.6
24 (17)
(.020-.024)
Section 08 ELECTRICAL SYSTEM
Subsection 02 (IGNITION SYSTEM)
08-02-17