Yamaha RS90GTZ Service Manual page 233

EXHAUST PIPE AND MUFFLER
5. Tighten:
• Exhaust pipe band bolts
6. Tighten:
• Muffler band bolt
7. Tighten:
• Muffler bolts
8. Tighten:
• Exhaust pipe bolts
9. Install:
• Exhaust pipe joint cover
10.Install:
• Muffler cover
Tightening steps:
• Temporary tighten the muffler cover bolts
• Temporary tighten the muffler cover bolts
• Tighten the muffler cover bolts
• Tighten the muffler cover bolts
5-8
ENG
Exhaust pipe band bolt:
18 Nm (1.8 m•kgf, 13 ft•lbf)
Muffler band bolt:
20 Nm (2.0 m•kgf, 14 ft•lbf)
Muffler bolt:
16 Nm (1.6 m•kgf, 11 ft•lbf)
Exhaust pipe bolt:
23 Nm (2.3 m•kgf, 17 ft•lbf)
Exhaust pipe joint cover bolt:
6 Nm (0.6 m•kgf, 4.3 ft•lbf)
Muffler cover bolt:
11 Nm (1.1 m•kgf, 8.0 ft•lbf)
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