WaltH
Senior Member
I just had the valve clearances inspected on my 2009 GS for the first time at 45,200 miles. Here are the results:
BRP specifications for the intake valves - .0043 to .0071 inches.
Actual measurement for the rear cylinder - .004 and .006 inches.
Actual measurement for the front cylinder - .005 and .005 inches.
BRP specifications for the exhaust valves - .0087 to .0114 inches.
Actual measurement for the rear cylinder - .008 and .008 inches.
Actual measurement for the front cylinder - .008 and .010 inches.
As you can see, my Spyder is in good shape. I will do the next inspection at 60,000 miles, with decreasing intervals thereafter.
BRP specifications for the intake valves - .0043 to .0071 inches.
Actual measurement for the rear cylinder - .004 and .006 inches.
Actual measurement for the front cylinder - .005 and .005 inches.
BRP specifications for the exhaust valves - .0087 to .0114 inches.
Actual measurement for the rear cylinder - .008 and .008 inches.
Actual measurement for the front cylinder - .008 and .010 inches.
As you can see, my Spyder is in good shape. I will do the next inspection at 60,000 miles, with decreasing intervals thereafter.