Please help, our Cat 16M grader recently had an engine changeout. First it has been pushing hydraulic oil into the engine because someone incorrectly connected hoses. This issue got fixed but now the machine doesn’t have all implement functions and not sure what’s the cause.
I wonder if this damaged the pump. If the pump dead-headed, it could have broken the pump drive.
Too many flavours of 16M to guess. Please post a Serial Number.