909 52371, User Manual

                140cc 4 Stroke Petrol Lawn Mower 

AFTER SALES SUPPORT

e-mail: info@909.com

1800 909 909

MODEL: №. 52371 

(toll free)

AFTER SALES SUPPORT

(toll free)

140cc 4 Stroke Petrol Lawn Mower 

e-mail: info@909.com

1800 909 909

MODEL: №. 52371

30

31

Troubleshooting 

Problem

Possible Cause

Solution

Engine does  

not start

Fuel tank (16) is empty 

Oil tank is empty 

Engine throttle control (2)  

is not in correct starting position
Spark plug (20)
Blades hitting the grass to be cut

Check the fuel tank (16), and refuel if 

required.
Check the level of the oil dipstick (19),  

and if low or empty, add oil
Move the engine throttle control (2)  

to the correct “START” position
Clean or replace if dirty or worn
Increase the cutting height of the mower 

so the blades do not make contact with  

the grass on start up

Cutting / Engine 

performance 

decreases

Cutting height
 

2 x swing blades (23) are dull  

or blunt
60L hard catcher (7) is full 

Increase the cutting height using the  

8 height adjustment lever (13)
Replace the blades with new / sharp 

blades.
Empty 60L hard catcher (7)

 60L hard catcher 

is not filling up to 

optimum level

Cutting height too low 

Grass is wet
2 x swing blades (23) are dull  

or blunt
Rear discharge chute (12) 

 is blocked

Increase the cutting height using the  

8 height adjustment lever (13)
Allow the grass to dry before mowing
Sharpen or replace the 4 x swing blades 

(23)
Stop mower and clear the rear discharge 

chute (12)

For issues relating specifically to the Briggs and Stratton engine, please contact  

Briggs and Stratton via www.briggsandstratton.com or calling Customer Service  

on (03) 9796 4900.  For all other issues, please contact Customer Service on 1800 909 909  

or email info@909.com

Specifications

Engine:  

140cc, Four Stroke

Engine Capacity:  

140cc

Bore:    

63.4 mm

Stroke:  

44.45 mm

Speed:  

2900 RPM/min -1

Fuel Type:  

Unleaded petrol

Oil Type:  

4 Stroke Engine Oil SAE 10W-30

Fuel Tank Capacity:  

0.8L/800ml

Oil Tank Capacity:  

0.47L/470ml

Width of cut:  

48cm/480mm/(19”)

Blades:  

2 x Swing Blades

Height adjustment:  

8 Levels, 20 – 65mm

Spark Plug Type:  

Champion RC12YC

Catcher Capacity:  

60 Litres

Weight (GW):  

32 kg

Noise label rating:  

69dBA (taken at 7.5 metres) 

You must wear ear protection at all times.

Product Dimensions:  

 1430 X 1030 X 540mm +/- 10% (L x W x H)

This product complies with:    Safety Report AS 2657:1985 

EMC EN ISO 14982:2009