Yamaha YZ450FX 2019 Owner's Service Manual page 206

2
1
3. Replace:
• Fiber "1"
1
1
4. Install:
• Silencer body "1"
• Bolt "2"
Silencer body bolt
8 N·m (0.8 kgf·m, 5.9 lb·ft)
LOCTITE®
TIP
Apply heat-resistant sealant to the areas "a"
shown, making sure that there are no gaps in the
beads of sealant.
2
1
5. Replace:
• Fiber "1"
TIP
Stuff the fiber into the silencer body by using a
flat board "2".
6. Install:
TIP
• Apply heat-resistant sealant to the areas "a"
1
• Take care not to allow the fiber out of place
a
LT
5-7
ENGINE REMOVAL
2
1
• Silencer cap "1"
• Rivet "2"
shown, making sure that there are no gaps in
the beads of sealant.
when installing the silencer body "3".
3
a
1 2 3
1