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View Full Version : Worn rocker arms


VegasEx'r
09-30-2002, 09:32 PM
What are the physical signs that your rockers are wearing out? I have my head off right now, and was wondering what I should look for.
FlyinRed
09-30-2002, 09:55 PM
scratches or divits in the face and take them off the rail and inspect those surfaces just like you would any other bearing.
09-30-2002, 10:21 PM
I have been told that they are not thru hardened but chromed so look for flaking or missing pieces of shinny stuff on the rocker face.
VegasEx'r
09-30-2002, 10:26 PM
Thanks guys
JustRace
09-30-2002, 10:33 PM
Heres some damaged rockers. I can try to get a better pic if needed since I have the 4 rockers right here.
JustRace
09-30-2002, 10:38 PM
Heres a even better pic.
VegasEx'r
10-01-2002, 12:32 AM
JustRace, thanks for the pics. that 2nd one is great. So if rockers look like that, can they be hardfaced (which is just a process of welding more material on & machining the surface, right?)or are they fubar?
MIKE400EX
10-01-2002, 07:23 AM
Just send them out for hardfacing & grinding. No need to buy new ones.
two_baaalls
10-01-2002, 08:56 AM
Is that face concaved? can you show a pic from the side? Thanks!
JustRace
10-01-2002, 11:42 AM
I tride to get a pic from the side but they kept looking like Chadexer took the pic.
DEAL
10-01-2002, 11:55 AM
Your bike will tick like a MOFO
VegasEx'r
10-01-2002, 12:11 PM
Originally posted by JustRace
I tride to get a pic from the side but they kept looking like Chadexer took the pic.


LMAO :D
bmf400ex
10-01-2002, 01:23 PM
nice pics, now i know what to look for when the time comes ;)
JustRace
10-01-2002, 02:13 PM
I also have a stock 400ex cam and piston sitting here too. So if anyone needs a pic of those let me know. I didn't keep my damaged cam but it basically looked like the rockers.
ChadEXer
10-02-2002, 01:03 PM
Originally posted by JustRace
I tride to get a pic from the side but they kept looking like Chadexer took the pic.
Hey now,,,,You need to borrow my camera???:D
JustRace
10-02-2002, 02:56 PM
Originally posted by ChadEXer

Hey now,,,,You need to borrow my camera???:D

Thanks, but I don't need it right now, but if I ever need to take a picture from a drunk persons perspective i'll be sure to get a hold of you. :D