trx450r vavles
#2
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The valves are adjusted useing shims,You need to pull the valve cover take your feeler guage readings and either increase or decrease your shim thickness to meet specs
specs are
Exhaust: .28 mm +/- .03 mm
Intake: .16 mm +/- .03 mm
clearance on the decompressor arm is
Decompressor: a* + .25 mm +/- .02 mm.
a* = adjusted exhaust valve clearance.
Basically take the exhaust valve clearance you have and add .25mm +/- .02mm to get the clearance for the decompressor.
specs are
Exhaust: .28 mm +/- .03 mm
Intake: .16 mm +/- .03 mm
clearance on the decompressor arm is
Decompressor: a* + .25 mm +/- .02 mm.
a* = adjusted exhaust valve clearance.
Basically take the exhaust valve clearance you have and add .25mm +/- .02mm to get the clearance for the decompressor.
#4
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Originally posted by: Hemiman76
How hard is this to do. Is it something easily done or let the dealer do it. And what does it cost to do it at the dealer.
How hard is this to do. Is it something easily done or let the dealer do it. And what does it cost to do it at the dealer.
A dealer will charge you 1 - 1.5 hours labor to adjust the valves.
#5
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A dealer will charge you 1 - 1.5 hours labor to adjust the valves.
#6
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Originally posted by: twentycharacters
its a good learning experinece if you are mechanically inclined, but if you are not comfortable with it, pay the dealer the $45/hr to do it. its worth it. they do it everyday, prob more efficient and if something screws up, they are liable, not you.
A dealer will charge you 1 - 1.5 hours labor to adjust the valves.
#7
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last time i was at the dealer that's the sign i saw. thats what they quoted my on putting the HRC kit in...unless they went up or something or dont recall them correctly...not really worth it to argue over, though...
if it is $70-80, id still reccomend paying it to get it done fast(er) and right.
if it is $70-80, id still reccomend paying it to get it done fast(er) and right.
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