Pre start-up checks

These are specified by the manufacturer prior to operating the equipment.

It is important that you perform a pre-start check of the feller buncher to make sure it is safe to operate and that the components of the machine are not damaged.

Check that fluid has not leaked out, and there has been no tampering of the machine.

CAUTION! If a machine is started and operated without a pre start-up check and there is a component failure, it may result in:

• Very expensive damage to the machine;
• Down time of machine and operator;
• Loses of income or injury to the operator.

There are two types of checks you should complete before start the engine

1. Pre-start walk around checks.

• Walk around the feller buncher and check that the tyre pressures are at the recommended pressure level for each axle otherwise stability, traction, ride and tyre life will be affected. Refer to operator’s manual or service chart for correct specifications.
• If operating a track machine, ensure pleats are tight and that the track chain is adjusted to correct tension.
• Check wheel nuts are tight by looking for signs of movement between the nut and rim.
• A shiny ring around the wheel nut seat will indicate a loose wheel nut.
• Loose wheel nuts require urgent attention, as major repairs will result if the machine is allowed to work.
• Check there are no oil leaks or oil on the ground under the belly plates.
• Check for fresh oil marks on the crane components.
• Look for unusual wear patterns on the chassis, crane or cabin.
• Look for signs of cracking on the chassis, crane or cabin.
• Check bolts the that hold main pins in on the crane.
• Inspect hydraulic hoses and fittings for leaks or damage.
• Check the machine for loose steps, hand rails, guards, lights etc.

2. Fluid levels and complete engine bay checks.

• Fuel level;
• Engine oil level;
• Hydraulic oil level, Caution! release stored pressure from the system before filling;
• Coolant level;
• Observe whether the machine is on level ground (this is to determine accurate oil level checks);
• Check the colour of oil (e.g. water condensation will turn the oil milky white or grey).

Remember cleanliness is essential when checking or topping up any oil reservoir.

Important safety note:

It is extremely dangerous to remove the cap from a hot radiator! You can be seriously burnt.

Only remove the radiator cap when cool enough to touch with bare hands.

Slowly loosen cap to the first stop to relieve pressure before removing completely.

NEVER STAND WITH YOUR HEAD OVER THE RADIATOR CAP.

• If you need to check the coolant level in-between shifts, look for the level in the radiator expansion tank as these are usually a clear;
• If header tank is not clear or not available, slight squeezing of the top radiator hose, the presence of water should be felt.
• Pre cleaner for air cleaner;
• Check the radiator and oil cooler screen is clear of dust and debris;
• Inspect fan blades and drive belts for correct tension;
• Battery is clamped firm and the terminal connections are tight.