R1250GS Cam Alignment Procedure

My first Cam Alignment on this bike. I did both sides, LHS & RHS.
They were both out of alignment. The LHS was marginally out but the RHS was approximately 4 deg out.

When undoing the 16mm Cam Shaft End Bolt on the RHS (Inlet).
The 16mm wrench has to be 'slim' enough to pass between the Cam Chain Sprocket and the End Bolt. I had to file mine down after I purchased it.
The others ( RHS(Exhaust), LHS(Inlet) & LHS(Exhaust) ) are okay. See my other video 'Cam Alignment Specialist Tools'
Hope this helps.

PS
Re the Cam Chain Tensioner: Once in (Hand Tight), Wind in until 3 Clicks



Note: This procedure was written for the author for his own service notes and general interest. It should not be relied upon as being factually correct. When performing DIY maintenance, it is essential to follow manufacturer service manuals and guidance.