Honda CRF450RL 2021 - Page 23

Frame/ Body Panels
1-17
EXHAUST PIPE
REMOVAL
Remove the muffler 1-15.
Remove the exhaust pipe joint nuts [1], exhaust pipe [2]
and gasket [3].
[2]
[3]
[1]
INSTALLATION
Install a new gasket [1] to the exhaust port of the cylinder
head.
Install the exhaust pipe [2].
Install the exhaust pipe joint nuts [3] but do not tighten
them yet.
Install the muffler 1-15.
• Do not tighten the exhaust pipe band bolt and muffler
mounting bolts yet.
Tighten the exhaust pipe joint nuts to the specified
torque.
Tighten the exhaust pipe band bolts and muffler
mounting bolts to the specified torque 1-18.
• Tighten the exhaust pipe band bolts first.
• Always inspect the exhaust system for leaks after
installation.
TORQUE: 22 N·m (2.2 kgf·m, 16 lbf·ft)
[2]
[1]
[3]