XT855 Operator’s Manual Controls - 25 Front Console p CMW Item Description Notes 10. Hydraulic oil temperature alarm c00ic232h.eps Sounds when hydraulic oil temperature is above 210°F (100°C). • Allow unit to cool. • Check hydraulic oil level. 11. Fuel gauge Displays fuel level in tank. Use no. 2 diesel fuel. See page 80 for specific fuel recommendations. Tank holds 10 gal (38 L). 12. Throttle To increase engine speed, push. To decrease engine speed, pull. Increasing engine speed also increases attachment speed. 13. Auxiliary power outlet c00ic179h.eps To operate work lights or other 12V devices, plug into outlet.