KTM rc390


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Today saw Coolant in my petrol tank lid … used bike after months …what step should I take to avoid this


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Your overflow and breather hoses on the left side of the bike and miss routed and breather is connected to coolant overflow. Disconnect all of the hoses and route and connect them correctly. The breather hoses should connect to the carbon canister. That might be missing, which if so just vent to atmosphere. The coolant drain line shouldn't connect to anything and should just drop down to the bellypan and to atmosphere.make sure it doesn't drain such that any fluid would drop in front of the rear wheel.