I want to repair the throttle shaft leak on my 400D injection pump. The pump says IH, with a 270000R91 number on the plate, and the tractor nameplate says D26419578, if that is of any use. (I'm not talking about the primary pump.)
I understand you must remove the injection pump, which is very easy now since the tractor is all tore down. My question: is there a back plate on this pump to access the throttle shaft and seal? If no back plate, how do you get to it? There's a front plate, but it looks near to impossible to get to the shaft from there. Also, what seal number is required.? Thanks.
I understand you must remove the injection pump, which is very easy now since the tractor is all tore down. My question: is there a back plate on this pump to access the throttle shaft and seal? If no back plate, how do you get to it? There's a front plate, but it looks near to impossible to get to the shaft from there. Also, what seal number is required.? Thanks.