White sludgy stuff on Dakar oil filler cap

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maccie

Pack Dog
Joined
Oct 7, 2010
Messages
238
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0
Location
Durban
Bike
Yamaha XT660
After having changed the oil (motul 15w50 semi-synthetic) and having done one trip of about 40km at good speed, there is a white sludgy stuff on oil filler cap. Coolent also low. Is this the water pump seals that are worn, or should I look at head gaskets etc. Or please tell me that this white stuff is normal condensation. Thanks guys, I am a mere bookkeeper and seriously challenged on these matters
 
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