SNAPPED the motor shaft, it's stuck there in the pinion
two brushless motors back to back, 1st one blows motor bearings inside of 5hrs use & the 2nd one snaps a motor shaft in less than an hour
there are literally 100's of these motor/reduction/jung pumps out there, Premacon uses the exact same combo in their models, Cooper has this exact same motor - pump in his china hoe... I'm just livid... another 2 month delay...
Thank God for my JD850.