Yamaha YZ450FX 2019 Owner's Service Manual page 217

Yamaha bond No. 1215
90890-85505
(Three bond No.1215®)
4
3
a
6. Install:
• Cylinder head breather hose
• Spark plug
Spark plug
13 N·m (1.3 kgf·m, 9.6 lb·ft)
4
1
2
5-18
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