Starting the Engine

NOTE: The controls and instruments for your engine may be different from those shown here; always follow manufacturer's instructions.​

TS220-UN-15APR13

Use Proper Ventilation

The following instructions apply to the optional controls and instruments available through the John Deere Parts Distribution Network.

CAUTION: Before starting engine in a confined building, install proper outlet exhaust ventilation equipment. Always use safety approved fuel storage and piping.

NOTE: If temperature is below 0 °C (32 °F), it may be necessary to use cold weather starting aids. See Cold Weather Operation in the Engine Operation Section.

1. Perform all prestarting checks outlined in Lubrication & Maintenance/Daily Section later in this manual.

2. Open the fuel supply shutoff valve, if equipped.

3. Disengage power (or clutch if equipped) to any engine drive lines.

4. 
   RG23644-UN-27AUG13

   A - Diagnostic Gauge

   B - Arrow Keys

   C - Menu Key

   D - Select Key

   E - Exit Key

   F - Key Switch

   G - Cover

   H - Speed Select Rocker Switch

   Set high-low speed select rocker switch (H) to slow (turtle), then push in on analog throttle handle or turn full counterclockwise to set analog throttle(s) to slow speed.

   IMPORTANT: Do not operate the starter for more than 30 seconds at a time. To do so may overheat the starter. If the engine does not start the first time, wait at least 2 minutes before trying again. If engine does not start after four attempts, see Engine Troubleshooting in the Troubleshooting Section.

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5. Turn the key start switch clockwise to the “ON” position. Wait until the Engine Preheater Indicator light turns off, then turn the key start switch (F) clockwise “START” position to crank the engine. In cold weather, preheater indicator light remains on longer while engine is warmed. See Cold Weather Operation in the Engine Operation Section. When the engine starts, release the key switch so that it returns to the “ON” position.

   IMPORTANT: If the key switch is released before the engine starts, wait until the starter and the engine stop turning before trying again. This prevents possible damage to the starter and/or flywheel.

6. After engine starts, idle engine at not more than 1200 rpm until warm. See Warming Engine in the Engine Operation Section.

   Set either high-low speed select switch or analog throttle to slow speed, and set desired speed with remaining control. See Changing Engine Speed in the Engine Operation Section.

   NOTE: Engine control unit (ECU) reads the higher of the high-low speed select rocker switch or the analog throttle speed settings.

7. Check all gauges for normal engine operation. If operation is not normal, stop the engine and determine the cause. For normal gauge pressures and temperatures, see Break-In Service in the Engine Operation Section.