Valve Clearance - Yamaha YXF10WRAN Owner's Manual

1
1. Tailpipe
2. Spark arrester
3. Gasket
4. Install the gasket, and then insert the tail-
pipe into the muffler and align the bolt
holes.
TIP
Make sure that the tailpipe is positioned at a
48° angle as shown.
2
3
1. Tailpipe
5. Install the bolts and tighten them to the
specified torque.
Tightening torque:
Tailpipe bolt:
10 N·m (1.0 kgf·m, 7.4 lb·ft)
EBU32460

Valve clearance

The correct valve clearance changes with
use, resulting in improper fuel/air supply or
engine noise. To prevent this, the valve clear-
9-37
1
48°
9