To gain access you will need to undo :
The small air feed hose.. 10mm Hex bolt..(like a horn bracket..just swing bracket)
Large feed hose .spring clip (tool required)
2 x 10mm hex bolts.. retaining airbox
Remove all of those and the air filter casing can be lifted free
There is a moulded spike that retains it onto a bracket at rear of engine
The small air feed hose.. 10mm Hex bolt..(like a horn bracket..just swing bracket)
Large feed hose .spring clip (tool required)
2 x 10mm hex bolts.. retaining airbox
Remove all of those and the air filter casing can be lifted free
There is a moulded spike that retains it onto a bracket at rear of engine