List Of Consumable Qualcast Parts; Troubleshooting - Qualcast XSZ51C-SD Assembly Manual

Maintenance Maintenance
Replacing Cutting Blade (continued)
1. Tip the machine slightly towards the oil filler pipe and reach under the deck.
2. Hold the blade and unscrew the blade bolt counterclockwise using a spanner wrench. Remove
the washer and the blade.
3. Inspect the blade adaptor on any signs of damage.
4. Fit a new blade, locate the blade on the two studs on the blade flange and then replace the
washer and bolts.
5. Check the washer is still slightly domed to keep the pressure on the bold to stop it unwinding,
keeping the blade firmly secure. Then replace the washer (right way around!) and bolts.
6. Make sure the blade is correctly located, and then firmly tighten the bolt. Do not over tighten. The
up turn of the blade must project into the motor compartment.
NOTE!
- The blade carrier is designed to break under heavy blade impact to protect the machine. if this
happens also replace the blade carrier. This can be purchased from www.gardenservicecentre.co.uk
- If you are unsure about performing this operation call our helpline or go to an authorised dealer to
change the blade for you. .
Spare blades and other parts can be purchased in store or via www.gardenservicecentre.co.uk

List of Consumable Qualcast Parts

XC92YC spark plug
958905 collection bag
959202 blade
Parts can be ordered via www.gardenservicecentre.co.uk
Customer Helpline 01904 727500
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www.gardenservicecentre.co.uk
916204 blade nut
466018 knob
959004 mulching plug

Troubleshooting

General Troubleshooting
WARNING!
- Always switch off the engine and pull the ignition cable before starting any inspection or
adjustment work.
- If, after making an adjustment or repair to the engine, you let it run for a few minutes, remember
that the exhaust and other parts will get hot.
The following table provides solutions to common problems encountered with the lawnmower.
Fault Possible Cause
Loud while running, - Screws are loose
machine vibrates heavily
- Blade fasteners are loose
- Blade is unbalanced
Engine does not start - start/stop bar not pressed
- Spark plug is defective
- Fuel tank is empty
- Engine may be flooded
Engine runs unsteadily - Air filter is soiled
- Spark plug is soiled
Uneven mowing results - Blade is blunt
- Cutting height is too low
Unsatisfactory grass - Cutting height is too low
collection
- Blade is worn
- grass bag is clogged
Customer Helpline 01904 727500
www.gardenservicecentre.co.uk
Solution
- Check screws
- Check blade fasteners
- Replace blade
- Press start/stop bar
- Replace spark plug
- Refill with fuel
- remove plug and dry, see
page 11
- Clean the air filter
- Clean the spark plug
- Sharpen the blade
- Set correct height
- Set correct height
- Replace the blade
- Empty the grass bag
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