Re: Rebuilt 460D Injection Pump

Posted by Brian in Ne on June 29, 2005 at 20:13:46 from (12.37.227.224):

In Reply to: Rebuilt 460D Injection Pump posted by Ron Smith on June 29, 2005 at 18:23:03:

Those lines on the drive end of the mounting flange are for reference only. On your new driveshaft you will notice a dot on one side of the tang. This will match up with the dot in the drive slot of the head. ( Look down inside the drive end of the pump. ) You will also notice that the tang on the end of the driveshaft is offset. This is also another way that the shaft will only go in one way. I believe that the end that goes in the drive gear is tapered with a key
so that is pretty straight forward.
Aftergetting the driveshaft in the gear and torqued,make sure the engine is on number one compression stroke, with the timing mark on the correct degree. Next see where the dot is on the
driveshaft. Pull off the timing line cover on the
name plate side of the pump. Remember that the mounting flange is the front and that the name plate should be to the outside.
There should be 2 lines in the window. The cut line in the camring of the pump and the engraved timing line of the weight carrier. Now
you can look in the pump and on the drive shaft to see if they line up. Remember these will be mirror images of one another. Once this is established, go ahead and mount the pump. put on the washers and nuts on the mounting flange make sure your lines are together then tighten the nuts. Go ahead and put on the rest of the lines.
I would have the nozzles checked just because. When you are ready to try to start the tractor leave the lines loose at the nozzles and crank over the engine till you get fuel at all the nozzles. You can tighten them as they start to get fuel, and the tractor should start to smoke and try to run. Need to also know if the advance is a load responsive one as it will need to be set after the pump is mounted and the tractor is running and warmed up.
Good luck. If you have more questions I will try answer over this site.

Follow Ups:

• Re: Rebuilt 460D Injection Pump Brian in Ne 20:17:16 06/29/05 (1)
  • Re: Rebuilt 460D Injection Pump Ron Smith 07:30:05 07/01/05 (0)

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