MAINTENANCE Air Bleeding by Priming Pump In case air is not bled due to malfunction of the fuel sole- noid pump, operating the priming pump only can bleed air. 3 1. Check that fuel cock (3) on the bottom of the fuel tank is opened. 2. Loosen air bleed plug (1) on the fuel main filter. 3. Supply fuel by reciprocating priming pump (6). After no air bubbles are spouted through air bleed plug (1), tight- en air bleed plug (1). M1U1-07-015 4. After tightening air bleed plug (1), reciprocate priming pump (6) approx. 150 strokes. 5. Wipe off any spilled fuel. Main Filter 6. Start the engine. Check that no fuel leaks are present. If the engine does not start, repeat the above procedures from step .
Wrench size: 10 mm 1 M1GR-07-010 6 M1GR-07-002 7-58