Honda-SOHC
SOHC.co.uk Forums => CB500/550 => Topic started by: Honda Al on May 29, 2016, 05:14:05 PM
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Hi all,
Today I thought I would replace a leaky cylinder head gasket. All going well, stripped down ok (apart from an odd curse word!) and I cleaned up the area and replaced the gasket. Replaced the everything in the reverse order, following the instructions, and when I went to re-adjust the valves the engine wouldn't turn over by the kick starter. Just stopped dead.
I removed the cylinder head cover and everything turns over again. What am I missing? Without the cover turns over, with and it stops dead.
Alan
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Might be a stupid question, but are all the tappets sitting aligned correctly on top of the valves? If they're skewed, could jam it up?
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check the cam timing,
if you keep the rocker cover off,does it,and the cam turn over?
when you re-assemble the rocker cover,use 4 elastic bands to hold the rockers up,
try this
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check the cam timing,
if you keep the rocker cover off,does it,and the cam turn over?
when you re-assemble the rocker cover,use 4 elastic bands to hold the rockers up,
try this
Cam turns over nicely with rocker cover off, but not when I put it on and screw it down. I thought I had the timing done, but it did throw me slightly because there were two markings on the cam lobe - pointy arrow/triangle and a square section.
Nice tip about the elastic bands, I'll try that. :D
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when cylinders 1-and 4 are at TDC,the slot in the end of the cam,should be at the 3pm position
parallel to the joint line,MOST important
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All fixed and running perfectly. Thanks guys. :)
The odd thing was I had two markings at the end of the cam shaft - squared out notch and an arrow point notch pointing towards the edge.