Hi,
The manual doesn't provide directions specific to replacing that part, but the intake does appear to need to be removed.
I attached directions below from the "Cylinder head Removal" section. I included all the directions down to removing the FIA. Keep in mind, these directions are for cylinder head removal. Inspect things and skip the procedure if you don't need to remove it for the intake. Also, there is only one bolt that holds the FIA in place. See if you can access it before doing this. The last pic below shows the FIA and I highlighted the bolt.
Let me know if this helps or if you have other questions.
Take care,
Joe
See pics below.
Images (Click to make bigger)
Friday, July 23rd, 2021 AT 7:25 PM