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Hi, I’m new to this forum posting my first question
I have a 2019 FX svho have run 78,6 hour and my question is about valve clearance.
Yamaha manual says check 2 year or 200hours whichever comes first.
Service manual says cold engine:
Valve clearance Intake: 0,0055-0,0091 in.
I measure: intake:
0,0070. 0,0074. 0,0070. 0,0074.
Valve clearance Exhaust 0,0142-0,0177 in.
I measure: Exhaust:
0,0161. 0,0185. 0,0165. 0,0208.
Biggest difference 0,0031.
I think this is a very small difference and not something that needs to be adjusted right now,
I can check in another 50 hours.
When adjusting you need to remove camshaft, to change shim. // Thanks 200hours whichever
I have a 2019 FX svho have run 78,6 hour and my question is about valve clearance.
Yamaha manual says check 2 year or 200hours whichever comes first.
Service manual says cold engine:
Valve clearance Intake: 0,0055-0,0091 in.
I measure: intake:
0,0070. 0,0074. 0,0070. 0,0074.
Valve clearance Exhaust 0,0142-0,0177 in.
I measure: Exhaust:
0,0161. 0,0185. 0,0165. 0,0208.
Biggest difference 0,0031.
I think this is a very small difference and not something that needs to be adjusted right now,
I can check in another 50 hours.
When adjusting you need to remove camshaft, to change shim. // Thanks 200hours whichever
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