Yamaha YFZ 2018 Owner's Manual page 110

1
1. Tailpipe
2. Spark arrester
4. Install the gasket, tailpipe, and retainer and
align the bolt holes.
8
5. Install the bolts and tighten them to the spec-
ified torque.
Tightening torque:
Retainer bolt:
10 N·m (1.0 kgf·m, 7.4 lb·ft)
6. Install the tailpipe cover and align the bolt
holes.
7. Install the bolts and tighten them to the spec-
ified torque.
EWB02342
Always let the exhaust system cool prior to
touching exhaust components.
Do not start the engine with the spark arrester
2
removed. Sparks or exhaust particulate can
cause eye injury, burns, or start a fire.
8-27
Tightening torque:
Tailpipe cover bolt:
8 N·m (0.8 kgf·m, 5.9 lb·ft)
WARNING