Cam Sprocket Jumped, What the Hell Next?
#1
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Cam Sprocket Jumped, What the Hell Next?
Putting on the timing belt and the driverside (right hand side facing engine) cam sprocket jumped.
How do I get it back in line with the 45 degree mark on the cam sprocket and the notch on the back plate?
I remove the ignition rotor, then turn cam sprocket clockwise or does it matter?
Also, what the hell will go wrong next? I have not been kicked in the ***** all day, is that coming too?
How do I get it back in line with the 45 degree mark on the cam sprocket and the notch on the back plate?
I remove the ignition rotor, then turn cam sprocket clockwise or does it matter?
Also, what the hell will go wrong next? I have not been kicked in the ***** all day, is that coming too?
#4
Drifting
Tony has links to the best two write-ups, it's worth reading both of them a couple of times as they cover off most of the issues you've raised.
http://members.rennlist.com/v1uhoh/timing.htm
http://members.rennlist.com/v1uhoh/timing.htm
#5
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I know your fustration so I will remind you again.
Make sure your crank is at the 45 degree mark before turning your valve sprocket. Its times like these where we sometimes forget the small things or big ones!
Maybe its time to take a break. Fairly common with these cars... you will be fresh and recharged by tomorrow. Need to avoid that kick between the legs you are expecting to happen now any minute
Make sure your crank is at the 45 degree mark before turning your valve sprocket. Its times like these where we sometimes forget the small things or big ones!
Maybe its time to take a break. Fairly common with these cars... you will be fresh and recharged by tomorrow. Need to avoid that kick between the legs you are expecting to happen now any minute
#7
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Don't use the cam bolt to turn CCW, it may loosen the bolt! If the crank is at 45°, then the cam can be rotated safely CW all the way around.
You could use the old timing belt on the gear to turn the cam CCW back to the mark.
If you had a 32V'r, it would tell you if you are on the right tooth, even if you didn't have a mark for 45°.
You could use the old timing belt on the gear to turn the cam CCW back to the mark.
If you had a 32V'r, it would tell you if you are on the right tooth, even if you didn't have a mark for 45°.
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#8
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Yes, what ever you do make sure the crank bolt is tight before running the car. Thats what happed to me. Crank bolt loose, and before I could say "oh ****" the crank timing gear, and belt were in the floor!
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I have been soundly beaten. I think the car even kicked me in the ribs after it knocked my mouth piece out in the 10th round. At one point I was on the ropes and even the Ref got a cheap shot in.
Anyway, tried putting some gear oil in the tensioner after getting the belt on. Pumped it in with the bleeder valve wide open. Never got much resistance, then the oil started to come out around the spring.
That was the kick in the ***** I was expecting.
I guess the tensioner is stopped up, never got a molecule of oil out of the bleeder valve.
I am inside now, and done for the night.........
Anyway, tried putting some gear oil in the tensioner after getting the belt on. Pumped it in with the bleeder valve wide open. Never got much resistance, then the oil started to come out around the spring.
That was the kick in the ***** I was expecting.
I guess the tensioner is stopped up, never got a molecule of oil out of the bleeder valve.
I am inside now, and done for the night.........
Last edited by cold_beer839; 03-09-2008 at 10:51 PM.
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Yes, the oil was coming out of the boot seal around the spring.
Tomorrow I will pull off the timing belt and tensioner, then take the tensioner apart and order all new parts for rebuilding it.
Evidently it is clogged up. The path of least resistance for the oil was not through the bleeder valve, but though the boot seal around the spring.
Anybody have a step by step procedure for bleeding the tensioner?
Step 1: open beer
Step 2: .......
Tomorrow I will pull off the timing belt and tensioner, then take the tensioner apart and order all new parts for rebuilding it.
Evidently it is clogged up. The path of least resistance for the oil was not through the bleeder valve, but though the boot seal around the spring.
Anybody have a step by step procedure for bleeding the tensioner?
Step 1: open beer
Step 2: .......
#12
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open both bleeders.
squeeze oil into upper bleeder and wait until it comes out lower bleeder.
close both bleeders.
have 3 beers.
did you not rebuild the tensioner?
if not, likely the boot is cracked and letting the oil out. if you did then the seal is leaking.
squeeze oil into upper bleeder and wait until it comes out lower bleeder.
close both bleeders.
have 3 beers.
did you not rebuild the tensioner?
if not, likely the boot is cracked and letting the oil out. if you did then the seal is leaking.
#13
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Now your getting there.
Get yourself a small manual oil pump, attach hose, attach to open filler nipple, fully open the other nipple, pump 'til oil spurts from other nipple..........close nipples, done.
Baby concieved.................sorry wrong thread.
Get yourself a small manual oil pump, attach hose, attach to open filler nipple, fully open the other nipple, pump 'til oil spurts from other nipple..........close nipples, done.
Baby concieved.................sorry wrong thread.
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"open both bleeders.
squeeze oil into upper bleeder and wait until it comes out lower bleeder.
close both bleeders."
That's what I did, but I got no oil out of bottom valve, instead I got oil out of boot seal around spring.
The tensioner was rebuilt, but I guess it has a clog in it somewhere near the bleeder valve.
Par for course with my cars....
I will take it off tomorrow and start back at square 1.
squeeze oil into upper bleeder and wait until it comes out lower bleeder.
close both bleeders."
That's what I did, but I got no oil out of bottom valve, instead I got oil out of boot seal around spring.
The tensioner was rebuilt, but I guess it has a clog in it somewhere near the bleeder valve.
Par for course with my cars....
I will take it off tomorrow and start back at square 1.
#15
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Well, I took off the tensioner and took it apart.
The boot had 2 pin holes in it, must been defective as they could not be seen until you pumped oil pressure into the tensioner, then they would start seeping oil.
Totally cleaned tensioner in hot soapy water and blew it out with compressed air. Then reassembled it.
Hopefully all is good now.
The boot had 2 pin holes in it, must been defective as they could not be seen until you pumped oil pressure into the tensioner, then they would start seeping oil.
Totally cleaned tensioner in hot soapy water and blew it out with compressed air. Then reassembled it.
Hopefully all is good now.