2007-05-19 12:25:32 · 4 answers · asked by jzp_pirkalater 1 in Cars & Transportation ➔ Motorcycles
The water pump seal is leaking.
That bike has 2 seals.
The first one is a regular seal (like fork seals). To prevent crankcase oil from getting into the cooling system.
The second is the "mechanical seal".
When the " mechanical seal" goes bad, coolant gets past and leaks out the "weep hole". A small drain hole under the water pump housing.
The "weep hole" is there to prevent coolant from getting past the oil seal and getting into the crankcase.
If the "mechanical seal" went bad and the "weep hole" was clogged with dirt, the coolant would be forced past the crankcase oil seal.
The "mechanical seal" goes bad on dirt bikes all the time. Nothing to fret about. It's a simple fix.
http://www.bikebandit.com/partsbandit/OEM-Parts.asp
Go to the 2003 model - Engine Covers - 49063 & 92049B
2007-05-20 09:04:02 · answer #1 · answered by guardrailjim 7 · 0⤊ 0⤋
head or cylinder base gasket is leaking.
2007-05-19 13:16:14 · answer #2 · answered by greg e 4 · 0⤊ 1⤋
a blown head gasket
2007-05-19 12:30:45 · answer #3 · answered by Anonymous · 0⤊ 2⤋
your radiator is bad, it's leaking into your transmission cooler on the bottom of the radiator.
2007-05-19 12:31:18 · answer #4 · answered by mister ss 7 · 0⤊ 3⤋