Valves Adjustment (stuck!)

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Safety Man
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Valves Adjustment (stuck!)

Post by Safety Man »

Hello guys, I am adjusting my valves myself for the very first time. The issue I ran into is this presence of anti-temper screws on the crankcase cover (see pics). As you can see, they are perfectly round with a smooth surface. How in the world would I remove them? Did your PCXs come with these anti-temper screws? I suspect that maybe the Honda dealer installed them in order to "gain my business" in the future. Help! :|
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all nice and stripped
all nice and stripped
_DSC3859.JPG (535.95 KiB) Viewed 1230 times
all plastic off
all plastic off
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crankcase cover with anti-temper screws
crankcase cover with anti-temper screws
_DSC3862.JPG (316.7 KiB) Viewed 1230 times
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Alibally
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Re: Valves Adjustment (stuck!)

Post by Alibally »

Do you mean the black ones in the third photo? There just 8mm head screws aren't they?
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Re: Valves Adjustment (stuck!)

Post by Safety Man »

Alibally wrote:Do you mean the black ones in the third photo? There just 8mm head screws aren't they?
Yes they are 8mm (as I realize now). Sorry..they looked perfectly round for some reason. Thanks for the quick help with this noob question :D
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Re: Valves Adjustment (stuck!)

Post by iceman »

Did you get the panels off with no breakage?
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Re: Valves Adjustment (stuck!)

Post by homie »

awesome... let us know what you find the clearances to be
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Re: Valves Adjustment (stuck!)

Post by Safety Man »

The first panel I took off (lower right) had two plastic pieces fall off. The other ones were fine (learned from my mistake I guess). Valve clearances were amazingly perfect (in spec). I am not planning to see them for another 15000 miles (unless I hear engine knocking or see a dramatic MPG decrease) :lol: Prior readings (done by Honda dealer) for 600 and 2500 miles were in-spec as well. I've had the bike for 11 months. It has 4850 miles now.
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Re: Valves Adjustment (stuck!)

Post by you you »

Safety Man wrote:The first panel I took off (lower right) had two plastic pieces fall off. The other ones were fine (learned from my mistake I guess). Valve clearances were amazingly perfect (in spec). I am not planning to see them for another 15000 miles (unless I hear engine knocking or see a dramatic MPG decrease) :lol: Prior readings (done by Honda dealer) for 600 and 2500 miles were in-spec as well. I've had the bike for 11 months. It has 4850 miles now.

Soooooo. They would have been OK until 15,000 miles.....
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Re: Valves Adjustment (stuck!)

Post by iceman »

Safety Man wrote:The first panel I took off (lower right) had two plastic pieces fall off. The other ones were fine (learned from my mistake I guess). Valve clearances were amazingly perfect (in spec). I am not planning to see them for another 15000 miles (unless I hear engine knocking or see a dramatic MPG decrease) :lol: Prior readings (done by Honda dealer) for 600 and 2500 miles were in-spec as well. I've had the bike for 11 months. It has 4850 miles now.
Only two broken clips - well done, that's four less than some dealers :P
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Re: Valves Adjustment (stuck!)

Post by homie »

Safety Man, I have a lot of respect for your effort. Good to know your engine valves are holding to spec. If you ever trade in on a newer PCX you will find this whole business a lot easier I think. I see things coming off yours like center panel that no longer needs to be removed to get to valve adjustments.... good job!
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