I'm At A Loss!!!

J

jetsticks

Member
I have a Hustler Sport 48" ZTR with a 21 HP Briggs and Stratton engine. I noticed after mowing I had a bad oil leak coming from the oil pump to the carburetor. I inspected the line and saw no tears or holes so I thought it was the oil pump. I bought an OEM oil pump and installed it. The next time I mowed it was leaking again. I will say that when the mower is not engaged and just idling I don't see any leaks but after I engage the PTO oil starts to drip from the line that goes from the pump to the carb. I replaced the clamp on the pump with a hose clamp to make sure the old one wasn't too lose. Could the line have a pin hole or something? I did take it off and checked by putting an air hose in it and listening for any air. Any help would be appreciated.
 
Sorry guys. Got bogged down with flooding. Anyway, the B&S model 929133 540cc 21.0 J1940 (?). I tried to send a couple of pictures but I don't know how to make them smaller so they could be sent.
 
jetsticks said:
Sorry guys. Got bogged down with flooding. Anyway, the B&S model 929133 540cc 21.0 J1940 (?). I tried to send a couple of pictures but I don't know how to make them smaller so they could be sent.
Click to expand...
Recheck your model number the 929133 is not correct. All numbers should be stamped into the valve cover if OHV.
 
Model posted is the Hustler model number. Appear to have a Briggs 331877-0117-G1
 
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