injector pump drive pad
Posted: Mon May 18, 2009 7:36 pm
Hi
The fibre drive pad / coupling recently went on my tractor.
I got a new pad but the centre whole is too small. The engine is the industrial version, are there two different sizes of pad
I have slowly filed the centre hole and it is a snug fit on the auxillary shaft. After putting it all back together, the top of the injector pump wobbles slightly. Is this due to the modified new pad or other problems? The injector pump is mounted correctly and all four mounting screws are tight. The tractor fires up and runs fine.
Any body else had problem with replacement drive pads?
All help gratefully recieved
The fibre drive pad / coupling recently went on my tractor.

I got a new pad but the centre whole is too small. The engine is the industrial version, are there two different sizes of pad

I have slowly filed the centre hole and it is a snug fit on the auxillary shaft. After putting it all back together, the top of the injector pump wobbles slightly. Is this due to the modified new pad or other problems? The injector pump is mounted correctly and all four mounting screws are tight. The tractor fires up and runs fine.
Any body else had problem with replacement drive pads?
All help gratefully recieved