Weber Motor MPE 850 SNO NA Service Manual - page 39
Manual is about: 4-Stroke Engine
of
50
39
SHB MPE850 Rev 1.2 | 404753 |
1
4
2
3
8.5
Replacing spark plugs
Remove spark plugs with a cold engine.
►
Disconnect the wire harness connectors
from the ignition coils
1
.
►
Unscrew bolts
2
.
►
Unplug ignition coils
3
.
►
Unscrew the spark plugs
4
using a spark
plug wrench.
►
Replace the spark plugs.
►
Screw in the spark plugs using a spark plug
wrench.
Tightening torque:
22 Nm +10 Nm [16.2 lbf ft +7.4 lbf ft]
– Spark plugs
– Serrated lock washer
– Hexagon screwdriver 5 mm
– Torque wrench
– Reversible ratchet
– Hexagon screwdriver
socket 5 mm
– Spark plug wrench
8 Service tasks in the workshop
8.5 Replacing spark plugs