Possible Faults And Troubleshooting - Solo 546 Manual De Instrucciones

Maintenance and Care

9.8 Possible faults and troubleshooting

Problem
Mower runs
Loose screws on engine or fastening screws loose
Blade fastening loose
rough, vibrates
Blade not balanced or damaged
severely
Overload clutch worn
Engine does not
Is brake lever A (DriveleverA) pushed against
start
handle?
Is the throttle lever (only Mod. 546/546R/
546HR/546RS/546SM) in the correct position?
Is the Bowden cable / the engine brake correctly set?
Spark plug or spark plug cap defect
Fuel tank empty
Engine runs
Air filter dirty
irregular
Gas Bowden cable bent
Spark plug sooty
Starter rope back-
Blade fastening or overload clutch loose
fires
Blade is dull
Lawn turns yellow, Cutting set too high
cutting uneven
RPMs too low
RPMs too low
Mower collects Cutting height set too low when grass is too high
poorly
Blade worn out
Lining of catching device clogged
Gear lever not pulled
Self-propelled
Bowden cable bent or obstructed
drive wheel does
V-belt tension loose
not run
Gear lever not released
Drive mower
Bowden cable bent or obstructed
cannot be pulled
Drive wheels dirty inside or not lubricated
backwards
ENGLISH 18
Possible Cause Solution
Tighten screws
Check blade fastening
Balance blade or replace
If needed, replace disks (in pairs)
Push brake lever
Select correct setting
Check if setting is correct
Clean or replace spark plug
Refuel
Clean or replace air filter
Adjust Gas B. cable or replace
Replace spark plug
Check blade fastening
Sharpen blade
Adjust cutting height
Set throttle lever on high
Set throttle lever on high
Adjust cutting height
Replace blade
Clean or replace catching device
Pull gear lever to handle
Adjust Bowden cable
Adjust V-belt tension
Release gear lever
Adjust Bowden cable
Clean and lubricate wheels