Rover 53179 warranty Trouble Shooting, Problem Possible Causes Corrective Action

Page 16

TROUBLE SHOOTING

PROBLEM

 

POSSIBLE CAUSES

 

CORRECTIVE ACTION

 

 

 

 

 

Engine loses power.

1. Oil level in crank case is low.

 

1.

Add oil to crankcase.

 

2.

Cooling fins and air passages

 

2.

Remove obstruction from

 

 

under engine blower housing are

 

 

passages.

 

 

blocked.

 

 

 

 

3.

Engine load is excessive.

 

3.

Select a lower speed to reduce load.

 

4. Air cleaner is dirty.

 

4.

Clean air cleaner element.

 

5.

Dirt or water is in fuel system.

 

5.

Have machine serviced by

 

 

 

 

 

Authorised Service Dealer.

 

6.

Carburettor is adjusted incorrectly.

6.

Adjust the carburettor.

 

7.

Spark plug is pitted, fouled or

 

7.

Install new correctly gapped

 

 

defective in some other way.

 

 

Spark plug.

 

 

 

 

 

Engine over heats.

1. Cooling fins and air passages

 

1.

Remove obstruction from

 

 

under engine blower housing are

 

 

cooling fins and air passages.

 

 

Blocked.

 

 

 

 

2.

Carburettor is adjusted incorrectly.

2.

Adjust the carburettor.

 

3.

Oil level in crankcase is low.

 

3.

Add oil to crankcase.

 

4.

Engine load is excessive.

 

4.

Select a lower speed to reduce load.

 

 

 

 

 

Mower vibrates abnormally

1. Engine mounting bolts are loose.

 

1.

Tighten mounting bolts.

 

2.

Loose cutter pulley, idler pulley or

2.

Tighten the appropriate pulley.

 

 

drive pulley.

 

 

 

 

3.

Cutter assembly is unbalanced.

 

3.

Replace broken blades in sets.

 

4.

Cutter assembly is loose.

 

4.

Tighten securing nut.

 

 

 

 

 

Cutter does not rotate.

1. Cutter drive belt is worn, loose or

 

1.

Install new cutter drive belt.

 

 

broken

 

 

 

 

2.

Cutter drive belt is off pulley.

 

2.

Install cutter drive belt.

 

 

 

 

Mower does not drive

1. Drive belt is worn, loose or

 

Install new drive belt.

 

 

broken

 

 

 

 

2.

Drive belt is off pulley.

 

2.

Install drive belt.

 

3.

Unable to select forward

 

3.

Have machine serviced by

 

 

or reverse.

 

 

Authorised Service Dealer.

\

 

 

 

 

 

Engine does not start, hard

1. Fuel tank is empty.

 

1.

Full fuel tank with petrol.

to start, loses power, or fails to

2. Speed selected.

 

2.

Select Neutral.

keep running.

3. Cutter Drive is engaged.

 

3.

Disengage Cutter Drive.

 

4.

Spark plug is loose.

 

4.

Tighten spark plug.

 

5.

Spark plug lead is loose or

 

5.

Install spark plug lead on

 

 

disconnected from spark plug.

 

 

spark plug.

 

6.

Spark plug gap is incorrect.

 

6.

Set spark gap between electrodes at

 

 

 

 

 

0.7mm to 0.8mm

 

7.

Spark plug is pitted, fouled or

 

7.

Install new correctly gapped

 

 

defective in some other way.

 

 

spark plug.

 

8.

Wrong spark plug is used.

 

8.

Install correct spark plug.

 

9.

Electrical connections are loose.

 

9.

Check electrical system to

 

 

 

 

 

ensure good contact.

 

10. Carburettor is adjusted incorrectly.

10. Adjust the carburettor.

 

11. Air cleaner is dirty.

 

11. Clean the air cleaner element.

 

12. Vent hole in fuel tank is plugged.

12. Inspect and open vent.

 

13. Dirt or water in fuel system

}

 

 

 

14. Dead battery.

 

 

 

15. Defective Electronic Ignition

13. Have machine serviced by

 

 

System.

 

Authorised Service Dealer.

 

16. Defective Safety Switches.

 

 

Engine does not idle or idles poorly.

1. Air cleaner is dirty.

 

1.

Clean air cleaner element.

 

2.

Oil level in crankcase is low.

 

2.

Add oil to crankcase.

 

3.

Cooling fins and air passages

 

3.

Remove obstruction from cooling

 

 

under engine blower housing are

 

 

fins and air passages.

 

 

plugged.

 

 

 

 

4.

Idle speed is too low or high.

 

4.

Adjust the carburettor.

 

5.

Dirt or water is in fuel system.

 

5.

Have machine serviced by

 

 

 

 

 

Authorised Service Dealer.

 

6.

Vent hole in fuel tank is plugged.

 

6.

Clean fuel tank vent.

 

7.

Spark plug is pitted fouled or

 

7.

Install new correctly gapped spark

 

 

defective in some other way.

 

 

plug.

 

 

 

 

 

 

15

Image 16
Contents Rangertm Safety Features Specifications Setting UP Instructions Installing Steering WheelInstalling Stone Guard Loose Parts KITInstalling the Battery Before OperatingFill Crank Case with OIL Fill Fuel TankControls Operating Instructions Page Maintenance Brake Caliper Adjustment Brake ARM AdjustmentCutting Unit Cutterhead RemovalCutterhead Brake Adjustment Cutter Drive AdjustmentSteering Gears Drive Chain Adjustment AUTO-DRIVEDrive Selector Pedal Auto Belt TensionerHeight of CUT Adjustment Safety Interlock SystemTo FIT NEW Belt Steering RodsStorage Safety Switch AdjustmentsRemoval from Storage Page Trouble Shooting Problem Possible Causes Corrective ActionSafety and Instruction Decals Circuit Diagram and Spares Safety Instructions Damaged Blades and Worn Bolts are Major HazardsWarranty Conditions Australia & NEW Zealand only

53179 specifications

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