Pls I need to know the possible 3406 camshaft bearing oil hole position.. I'm appreciating any brother trying to render help.i await your kind and good gestures..
Put them back where line up.
The problem is that almost all of em turned hence why the replacement I just need help with the oil hole arrangements..
If those bearings spun the block cam bearing housing bores need to be checked. I use a a paint marker, mark the block next to bore mark the cam bearing as it relates to oil rifle and paint mark on the block. {Double check alignment-paint marks lineup-Drive them.
Plus You will need appropriate machined slug to pilot/drive them.
Yeah if they spun you've likely got a fitment issue. Cat probably has an oversize bearing where you'd have bores machined larger to accept a bigger bearing. As for alignment, I always try and stick a bent coat hanger or wire in through the hole to confirm its in proper alignment.
Thanks to everyone here, who take's there precious time out to render help to me.i very much appreciated all of your efforts thanks so much as I solved the problem few days back, was facing some technical issues with ma phone hence why I wasn't able to update your guys long ago. Thanks so much to y'all