cd1168
New member
anyone deal with the jerky issue on the 990?
the bucket, when i want to lift, goes down for a second then goes up ... i am thinking a leak or suction issue ... i would rather fix it myself than take it to the stealership
a while back a branch tore the hydrualic filter assembly apart undernath.. bending the bracket.. i put it back together, but maybe not good enough??? could that area cause a suction issue?
i need to check the filter screen undernath for clogging. also i heard that the suction hoses can be an issue allowing air to get in
only problem, i am not sure i know where all the hoses or ports are.. does anyone have a schematic or an idea about all possible areas i need to look for
there are alot of parts on thios machine and i am not a mechanic so i am a bit lost

thanks chris
the bucket, when i want to lift, goes down for a second then goes up ... i am thinking a leak or suction issue ... i would rather fix it myself than take it to the stealership
a while back a branch tore the hydrualic filter assembly apart undernath.. bending the bracket.. i put it back together, but maybe not good enough??? could that area cause a suction issue?
i need to check the filter screen undernath for clogging. also i heard that the suction hoses can be an issue allowing air to get in
only problem, i am not sure i know where all the hoses or ports are.. does anyone have a schematic or an idea about all possible areas i need to look for
there are alot of parts on thios machine and i am not a mechanic so i am a bit lost
thanks chris