Tractors - Servicing

What should you know before servicing a tractor?

• context Follow manufacturer's instructions for servicing and lubrication.
• context Shut off the engine and set park brake before leaving the operator's platform to adjust, re-fuel, lubricate, clean or unclog machine.
• context Wait until all moving parts have stopped before inspecting or servicing.
• context Check hydraulic lines, belts and hoses, electrical wiring, braking system, and steering system thoroughly. Repair as required.
• context Block hydraulically-operated equipment and release the line pressure on hydraulics before disconnecting fittings. Refer to OSH Answers: Tractors - Maintenance.
• context Replace all guards and shields securely after servicing.
• context Replace defective lights, warning signals and signs.
• context Check roll-over protective structure (ROPS) for cracks and corrosion.
• context Keep exhaust and muffler system in good repair.
• context Shut off the engine before checking the water level in the battery to prevent the battery from "spitting" acid.

What should you know before checking the radiator?

The engine cooling system is pressurized at operating temperature. If this pressure is released quickly, the liquid will turn to steam and forcefully blow out the cooling system.

• context Let the engine cool before checking the coolant level.
• context Remove the radiator cap very slowly when the engine is hot.
• context Protect your hand by using a rag over the radiator cap.

What should you do when refuelling a tractor?

• context Post "No Smoking" signs in all fuel storage and handling areas.
• context Have fire extinguishers and other firefighting equipment near.
• context Shut off engine and allow it to cool.
• context Fuel tractor outside. Store fuel outside and away from buildings. Keep area free of vegetation or other burnable material.
• context Position yourself so you cannot slip.
• context Remove the fuel cap slowly, holding it at the semi-locked position until pressure is released.
• context Keep the nozzle in the filler opening for a few moments after shutting off fuel flow to allow the nozzle to empty.
• context Check that the filter cap vent is not clogged before replacing the filter cap.
• context Allow fuel to evaporate before closing hood that covers fuel tank.