Safety & Operating Instructions

4. If the oil level is low, continue adding a few ounces of oil at a time,
rechecking the Dipstick until the oil reaches the fill mark (Figure
21and 21b). Be careful not to overfill.
5. Install the Dipstick completely when finished.
Adding Gas
1. Remove the Gas Fill Cap and fill the Gas Tank with fresh, unleaded
gas (with a minimum of 85 Octane) to approximately 1" to 1-1/2" below
the top of the fill neck to allow for fuel expansion. Be careful
Too Low
(add oil)
Figure 21a: WC475
Model
Operating
Range
Too Full
(drain oil)
not to overfill and reinstall the Gas Fill Cap before starting the engine.
See your Engine Owner’s Manual for more detailed information.
Note: To refill the gas tank, turn the engine OFF and let the engine cool at
least five minutes before removing the gas fill cap.
Check the Tire Pressure (Highway Kit Only)
Tools Needed:
• Tire Pressure Gauge
• Air Compressor
1. Remove the Valve Stem Protective Cap and check the tire pressure
with a Tire Pressure Gauge (Figure 22).
2. If the pressure is too low, add air through the Valve Stem with an air
hose.
Too Low
(add oil)
Operating
Range
Figure 21b: WC575E Model
Too Full
(drain oil)
Do not over inflate the tires. Inflate to the manufacturers recommended
pressure found on the tires.
3. Replace the Valve Stem Protective Cap when finished.
Figure 22: Highway Wheels Only
Valve Stem
Protective Cap
Valve Stem
Protective Cap
18 MACKISSIC GRAVITY SELF-FEEDING WOOD CHIPPER