Visual inspection of hoses, connections and seals
Check for cracks, leaks or damage.
Pic. 2.586. Checked engine components
Check up, whether in the knots of the engine specified in drawing 2.586 leaks, cracks and other damages.
Note. Leaks at the connection points of the oil level sensor, oil filler cap, positive crankcase breather hose, and other parts can interfere with the operation of the engine. A disconnection, loose connection, or cracks in the intake system between the throttle body and cylinder head can cause air to enter the system and cause engine malfunction.
Note. Eliminate the defects found during inspection of the engine.
Checking the fuel filler cap
Pic. 2.587. Fuel filler cap
Visually inspect the plug and gasket for damage (pic. 2.587).
If damage is found, replace the fuel tank cap.