Bad bad noise....

NZBigDog

Member
Sorry, I mean just the ball bearings have failed and been chewed up :( , the roller was still on the lifter.
The cam lope from the failed lifter is stuffed and then the one next to it has been damaged.
 

NZBigDog

Member
no worries,
The initial noise I heard wound have been some crunching of the balls out of the roller and then the next time we turned it over it was just making more of a scraping noise of the lifter at 1/2 speed of engine.
 

francoblay1

The Spaniard
:eek:

Techs.... what, why, how this happen???

Could it have been prevented???

NZBD, I hope it doesnt take too long to get it fixed, its summer ´time in NZ

:cheers:
 

NZBigDog

Member
yep, definitely, been drained and flushed 2x.

I think it is just one of those things...just a single lifter that has failed. If I had turned it off straight away and not turned it on again then there may have been less damage to the cam lobes but its hard to justify just stripping an engine to look for something because you "heard" a noise....had to start it up and run it again to see what we could hear....

All good though, I said to the miss's that she is getting a Cam and Lifters for Christmas!.....then asked what she was getting me :) ....lucky I didn't get a blackeye for Christmas haha
 

liferider

Looking forward to retirement
Please tell us you split the case and looked for metal! When I bought my 1996 Ultra back in 2010, the guy said the engine was blown. When I did the tear down all that happened was the Torrington cam bearing let loose and disentigrated, causing the cam to fall and dropping the lifters and push rods. I tore the motor apart, split the case and 75% of the needle bearings and the outer bearing race was on the crank side. Also there were bearing parts stuck in the gears of the oil pump. That's why I had to change the oil pump and went with a high psi pump. Be sure to remove your oil pump and flush all your oil journals out then use high psi air to blow them out! You would be supprise how much metal shavings and metal debris will get lodged in there!
 

stlmikie

I wish I had more money.
If I'm not mistaken you should replace lifters every 20,000. How many miles were on your motor?
 

Dan22644

Member
If I'm not mistaken you should replace lifters every 20,000. How many miles were on your motor?
That's what it says on the S&S website. I always wondered if that was just being overly conservative or not. Would love to know how many miles on the motor too...

Sent from my HTC One using Tapatalk
 

stlmikie

I wish I had more money.
I was up at the shop recently and they were doing a top end for this very reason. It had like 22,000 on the odometer. I'll be replacing mine this winter.


That's what it says on the S&S website. I always wondered if that was just being overly conservative or not. Would love to know how many miles on the motor too...

Sent from my HTC One using Tapatalk
 
Top