cfd95
Active Member
My starboard transmission is knocking at an idle.
Sounds like its coming from bell housing but upon further investigation
it sounds like it's coming from the pump.
If I raise the idle 200 rpm it goes away.
New spark plugs/wires/cap and rotor this season.
Motor runs fine and doesn't miss thru whole RPM range.
First thought was a damper plate but listening with long pry bar it sounds like the pump.
Any help appreciated.
Transmission is a Hurth 630V
Sounds like its coming from bell housing but upon further investigation
it sounds like it's coming from the pump.
If I raise the idle 200 rpm it goes away.
New spark plugs/wires/cap and rotor this season.
Motor runs fine and doesn't miss thru whole RPM range.
First thought was a damper plate but listening with long pry bar it sounds like the pump.
Any help appreciated.
Transmission is a Hurth 630V