Cat D4G

I was wondering if anybody here can help me.........I have a D4G with the 3046 engine, I know it's not an antique Cat, but I need the cylinder head tightening sequence and how many pounds to torque the bolts. I don't have a service manual, so I would appreciate any help......I'm losing antifreeze, but I can't find any leaks, so I really don't know what else to do. Any suggestions or ideas would be greatly appreciated.

Thanks, Barry Franklin

Its a Perkins engine, you won't find an interchangeable parts list but the engine specs are the same if you can find the Perkins service manual..

[quote="catd69u"]I was wondering if anybody here can help me.........I have a D4G with the 3046 engine, I know it's not an antique Cat, but I need the cylinder head tightening sequence and how many pounds to torque the bolts. I don't have a service manual, so I would appreciate any help......I'm losing antifreeze, but I can't find any leaks, so I really don't know what else to do. Any suggestions or ideas would be greatly appreciated.

Thanks, Barry Franklin[/quote]

I don't have the torque values either, but I think you'll have better luck with posting your problem on HEF:

http://www.heavyequipmentforums.com/index.php

They deal with more modern equipment on that site and there's a lot of good mechanics that frequent it as well.

Thanks guys......