davidroberts30
Member
- Location
- pembrokeshire
Got a engine here needs a new main shell
Any websites that show sizes?
Any websites that show sizes?
Don't know of any manuals usually list standard crank journal sizes and block and connecting rod bore sizes.Got a engine here needs a new main shell
Any websites that show sizes?
Dieselmax 444 has lost a thrust washer and picked up the bigger main shellDon't know of any manuals usually list standard crank journal sizes and block and connecting rod bore sizes.
What is it your looking for
I can see them doing a oversize for a worn crank but not a worn journalNow Then..
Not being daft here,,,,, what about a JCB dealer??
I can see them doing a oversize for a worn crank but not a worn journal
There's a few phonecalls needed in morning
Crank is fine shell spun a bitMain bearing shells available on JCB parts. I assume the block is undamaged and the crank will grind??
View attachment 1045475
Crank is fine shell spun a bit
Wrong crank/machineMain bearing shells available on JCB parts. I assume the block is undamaged and the crank will grind??
View attachment 1045475
Yes tomorrow phonecallsYou need to speak with someone that does engine machining to see whats possible or not. no dealers will sell shells for worn blocks/bearing caps
It was just a random JCB engineWrong crank/machine
Hence looking for sizes to see optionsIf the bearing has spun and not damaged the crank, I'd assume that the main bearing cap will have suffered and the hole will no longer be round..
Yes tomorrow phonecalls
The 444 uses a slightly odd set up 4 of the mains are 1 size then the 5th flywheel end 1 is about 16mm biggerif it is possible then will need the block and bearing caps line boring
The 444 uses a slightly odd set up 4 of the mains are 1 size then the 5th end 1 is about 16mm bigger