Broken exhaust valve

Having Problems with your BMW R1200RT/R1250RT? or have some Maintenance and Service questions?
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drwalker57
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Joined: Sun Dec 22, 2019 2:26 am
Location: Utah
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Broken exhaust valve

Post by drwalker57 »

2007 R1200RTP seized last fall, finally had time to dig in. Discovered a broken exhaust valve on right side.
I’ve watched several videos on how to do a tear down, but all presume the ability to place pistons at TDC and secure the valve drive chain in position, before disassembly.
With the engines seized, how do I take it apart without creating other problems.
Planning to do a top end on both sides while it is apart. Can this be done without removing the engine from the bike?
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DR Walker
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David.
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Location: North Yorkshire
Bike Model and Year: R1200RT (Camhead) 2012
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Re: Broken exhaust valve

Post by David. »

The Haynes manual lists removal of cylinder heads and valves, plus cylinders, pistons and piston rings as operations possible with the engine in the frame.
Last edited by David. on Wed Mar 17, 2021 10:36 am, edited 1 time in total.
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