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Gardener’s Choice Premium Cut User Guide  

13

Fast trouble shooting

Often, a depleted, loose, or dirty spark plug is responsible for a mower not being able 
to start, but there can be a number of other reasons. Refer below to the list of potential 
problems you may encounter, along with suggested remedies. For servicing and all 
warranty work, contact your local Authorised Gardener’s Choice Dealer.

Problem

Likely cause

Suggested remedy

Engine does 
not start.

Throttle lever not set properly 
Out, or almost out, of fuel 
Spark plug depleted 
Spark plug dirty 
Spark plug not connected 
Flooded engine 
Old petrol in the tank 
Water in the fuel tank

Set to ‘Cold Start’ for cold or a little lower when warm 
Fill tank with unleaded petrol
Replace with a suitable new spark plug 
Clean or replace with a new spark plug 
Press firmly on the terminal cover 
Turn fuel ‘off’ then zip until it starts, then turn ‘on’ 
Drain stale fuel and replace with new unleaded 
Contact an authorised Gardener’s Choice dealer

Engine stops 
often

Blocked fuel supply 
Fuel cap is not venting 
Wrong type of fuel

Ensure the fuel line is not pinched or blocked 
You may need to slightly loosen the fuel cap 
Drain petrol tank and fill with new unleaded

Engine loses 
power

Dirty air cleaner filter
Incorrect height adjustment 
Blocked fuel cap vent holes

Clean or replace with a new Gardener’s Choice air-filter 
Raise the mower’s cutting height lever  
Ensure the 3 holes in the fuel tank cap are clear

Mower 
vibrates  
too much

Loose cutting blade 
Bent or broken disc/blades 
Excessive grass/dirt build-up

Check and tighten bolts and nuts 
Replace disc or blades 
Clean and ensure underside clear of build up

Poor cutting  
catching

Disc or blades worn/damaged
Catcher not fitted correctly 
Incorrect cutting height set 
Blocked grass catcher vents

Replace disc or blades
Reattach carefully and also check for damage 
Adjust the cutting height 
Clear and clean the vents

Summary of Contents for GSC400

Page 1: ...PREMIUM CUT 4 STROKE LAWNMOWER Please read this instruction manual carefully before operating your new Gardener s Choice Lawnmower GSC400...

Page 2: ...To ensure that you use your new mower responsibly and get the best results possible please read all of the safety and operating instructions carefully before using your lawnmower If after reading this...

Page 3: ...the engine 9 Basic maintenance made easy 10 Technical specifications 12 Fast trouble shooting 13 Mower features 14 Warranty conditions 15 Contact us 16 Gardener s Choice products are monitored and enh...

Page 4: ...m adults children and animals 4 Keep hands feet and clothing away from the mower s moving parts and always wear appropriate footwear avoid sandals or open shoes 5 Never put your hands or feet undernea...

Page 5: ...not alter engine governing settings or over rev the engine as excessive speed is dangerous and can reduce engine life 15 Never open the fuel filler cap or fill the tank if the engine is still hot aft...

Page 6: ...adjusts all four wheels at the same time The lower the level the shorter the cut For very thick or moist grass you should select a higher setting than usual to avoid clogging and stalling the lawnmowe...

Page 7: ...e engine for the first time Firstly remove the warning label from under the dipstick then remove the dipstick and slowly pour the entire contents of the container into the engine via the oil filler Re...

Page 8: ...n the fuel tank firstly remove the warning label from under the petrol cap It s best to fill the tank using a clean funnel but never fill it completely Instead leave at least 13mm from the bottom of t...

Page 9: ...he Cold Start position 3 Slide the Red petrol tap lever to the left On position 4 Firmly hold the top handle with one hand and then with your other hand pull the cord slowly until you feel resistance...

Page 10: ...ug is NGK BPR 6ES When refitting the spark plug do not over tighten If adjusting yourself note the spark plug gap must be set to 0 75mm 2 Air filter Ensure the engine is cool unscrew the top air filte...

Page 11: ...ing petrol After three months unleaded petrol begins to break down and may make your lawnmower difficult to start If during the colder months you have not mowed in a while you should drain the remaini...

Page 12: ...ed loose or overly worn If loose tighten but not over tighten the nuts and bolts If you are planning to change the blades yourself use thick work gloves and take extreme care at all times A full range...

Page 13: ...ip until it starts then turn on Drain stale fuel and replace with new unleaded Contact an authorised Gardener s Choice dealer Engine stops often Blocked fuel supply Fuel cap is not venting Wrong type...

Page 14: ...ower features 1 Handle assembly 7 Petrol cap 2 Throttle control lever 8 Height adjustment lever 3 Warning labels 9 Petrol tap 4 Grass catcher 10 Oil filler 5 Handle tightening knob 11 Spark plug cap 6...

Page 15: ...repaired by an Authorised Gardener s Choice Dealer without charge for labour or materials subject to conditions Repairs or adjustments required by failure to follow the manufacturer s instructions are...

Page 16: ...LES GROUP NEW ZEALAND HOLDINGS TRADING AS KMART NEW ZEALAND KMART AUSTRALIA LTD 690 SPRINGVALE ROAD MULGRAVE VICTORIA 3170 AUSTRALIA KMART NEW ZEALAND REGIONAL OFFICE C O KMART PAPATOETOE STORE HUNTER...

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