
7. Release the glow plug switch momentarily.
8. Turn the engine start switch key to the START position in order to start the engine. Press the glow
plug switch and hold the switch during engine cranking in order to assist starting. Release the keyand
release the glow plug switch after the engine has started.
9. Run the engine for 5 minutes. The engine should run smoothly at low idle. The engine should run
smoothly as speed is gradually increased to high idle. Allow the white smoke to disperse before you
proceed with normal operation.
10. Disengage the parking brake.
11. Run the engine at half throttle. Hold the work tool control in the TILT BACK position for thirty
seconds. Release the control for thirty seconds. Hold the work tool control in the LOWER position for
thirty seconds. Release the control for thirty seconds. Perform the procedure for three minutes.
Note: If you are operating the machine below 0 °C (32 °F), perform the procedure for eight minutes.
NOTICE
Do not use the hydraulic interlock override function to
warm up the machine.
12. Keep all personnel away from the machine. Move the machine very slowly to an open area. Repeat
Step 11 as you move the machine back and forth for 3 m (10 ft).
Note: More warm up time may be required if the hydraulic functions are sluggish.
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