Repair
Fuel system
3.8 Fuel system
DANGER
Fire or explosion by flammable and explosive lubricants and fuels.
Burns or explosion release will result in death or serious injury.
u Keep all caps and valves closed near the operating temperature.
u Avoid any contact of flammable and explosive operating fluids, gases or combustible mate‐
rials with any hot surface or ignition source.
u Keep the engine clean and free from accumulation of dust and flammable liquids.
u Keep the insulation free of operating fluids contamination.
u Never release operating fluids while operating the engine.
u Check the electrical system. Immediately rectify all errors, such as loose connections and
frayed cables.
u During refueling, switch off any additionally installed heater (optional).
u Lock out and tag out the engine prior to accessing to engine.
u Ensure a good ventilation while refueling or prior to accessing to the engine.
u Regularly check all lines, hoses and screw connections for leaks and damage. Immediately
rectify the leaks and replace the damaged parts.
u Smoking and open flames are forbidden in the vicinity of the engine.
u Always start the engine according to the instructions in the instructions manual of the
machinery.
3.8.1 Fuel return and venting pipes removal and installation
Previous tasks
q Close fuel supply.
Specific safety instructions
Not applicable.
Special tools
Not applicable.
Consumables and equipment
– Rags
– Cleaner
– Bucket for fuel
KD62V12 33525088601_8_1 EN_US
2022-09
© 2022 by Kohler Co. All rights reserved.
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