OBS trucks only have 3 olives. The ip return tees into the number 2 cylinder instead of using a hard line to return to that block at the rear of the engine.
Olive locations are 2 on the fuel filter head and 1 at the IP inlet.
Good luck with the repair. That was the most frustrating leak I ever had. I replaced olives and lines 3 tiles and finally just bought the line kit from conestoga diesel. I think my ip inlet firing that matched the olives had a nick in it.
Olive locations are 2 on the fuel filter head and 1 at the IP inlet.
Good luck with the repair. That was the most frustrating leak I ever had. I replaced olives and lines 3 tiles and finally just bought the line kit from conestoga diesel. I think my ip inlet firing that matched the olives had a nick in it.