Maintenance - Major Service

13. Check the fuel system

With reference to the relevant Sections of Chapter 5, check all pressure hoses for signs of leaks, check the adjustment end operation of the throttle and choke control cables and check the idle speed. Remember that if the valve clearances have been altered significantly, the synchronization of the throttle butterfly assemblies should be checked, and adjusted if necessary.

Note that the fuel filter must be renewed at regular intervals (see item 19 of Major Service).