IMPORTANT: Avoid damage! Avoid unnecessary engine idling. · Wastes fuel. · Causes carbon build up. · Can cause over heating. · If engine does not start within 5 seconds, turn key to STOP position (B) and wait 10 seconds. · Crank engine again for 5 seconds. Repeat this procedure if necessary. 7. As soon as engine starts, release key. The key will return to the RUN position and all indicator lights should be off. If a light does not go off, stop engine and perform appropriate service. 8. Model 425: Cold engine: · After engine starts, gradually pull the choke lever back to the HALF-WAY position. You may have to leave the choke lever at this position until the engine runs smoothly.
M71460 · When engine is running smoothly, gradually pull choke lever down to the NO CHOKE (Open) position (A). Stopping the Engine 1. STOP tractor. 35