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By Dra O
posted a while back - it was running at one point - I have all the plastic shroud off - it's down to frame and engine now
-fuel pump: when line from petcock is attached, no fuel comes out other side to carb; the line to the carb is open (can blow through it); I thought when I cranked engine that the pump would spit out fuel on other side but it does not; I removed fuel pump and opened it up - diaphragm looks good - but internal areas had lotsa calcification build up - I cleaned this out and dried it good - the clear plastic pieces (?diaphragms) aren't broken - the spring w/ steel ball on end moves freely; am putting it back on tomorrow; but can anyone answer about the pump? isn't it supposed to pump fuel through it... to other side... to carb? puzzling
-along with fuel pump: I replaced petcock 3 weeks ago (gas tank had rusty fuel in bottom - cleaned it out prior to new petcock); when I turn petcock arrow NOT to on or reserve, fuel comes out of line; when I turn it to on or reserve, fuel doesn't come out; puzzling
-I don't know what's on back of fuel pump - it's a valve that has a hose coming out of it - looks like it goes to engine/carb - I haven't traced this out yet - what is it?
-can squirt gas on air filter and engine will run for 2-3 seconds then stop - fuel in top of carb (under diaphragm) does same
-it likely needs carb rebuild - will get to this - but something isn't allowing fuel to get from fuel pump to carb
-I THINK it has a mikuni model x carb - diaphragm is ID 26mm OD 68mm - hard to find inexpensive diaphragm, I guess because it's a model x
-last thing - I replaced solenoid due to old one clicking; I HAVE to be charging the battery or it won't start/turn over - battery just goes dead; but if charging, it'll turn over nicely; i'm guessing it's a bad battery
-any help appreciated - I've never owned an ATV before - inherited this beast from grandparent in-law
By Richard Paradise
My 1997 Beg Bear got stuck in 2nd Gear when parked on slight hill, otherwise in perfect shape. Trying to get it into neutral, by rocking it back and forth won't release out of gear.
Any suggestions, It's my work horse and I keep it in to shape, got to get it running..
i have a older honda 350 cc quad that seems to start and other days will not.spark seems to be gone and there when it does run.I checked newer coil odd a older yet Honda but no help and idea I going to find the serial number as forget the year but believe around 1995 to 1997 year besides that great quad but cant run it so great this way and need it for chores around the acreage. Any help would be great. Ive check all fuses as well as the fusable ling which was fine until I screwed with it now need to buy another as have it wired not so safe.I handy but now have copd which takes away the brain power some.Any help would sure be appreciated
So a few weeks ago ended up buying a 02 Bayou 300 for 100.00
Get there to see it and motor was gone through and parts missing, stuff not connected
and a big freekin bucket of parts and bolts. He said had no power and mechanic said it was
the wrist pin. Ended up leaving it in pieces and left like that. I end up getting most of it back together
and manage to get it to fire up. I drive it and has no power! No missing just no power. I figure check
the timing chain as he did replace that. Well I spin the motor over and guess what!
A blind guy could have done a better jobs. Just one question, I loosen the top bolt on the tensioner then remove it
right? Nothing is gonna fall inside the motor is it? just making sure, need this out before I can move the cam gear
to the right location. Thanks in advance Az
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