Technical Data - AL-KO solo R7-63.8 A Betriebsanleitung

GB
Malfunction
Engine is losing power.
Ride-on mower vibrates
extensively.
Rough cut.
Grass catcher does not
fill up.
Travel drive, brake,
clutch and mower
mechanism.

13 TECHNICAL DATA

Ride-on mower
Item no.
50
Cause
Grass too long or too wet.
Discharge channel/mower deck
blocked.
Air filter contaminated.
Carburettor setting incorrect.
Blades severely worn down.
Driving speed too fast.
Mower mechanism is damaged.
Blade worn, blunt.
Incorrect cutting height.
Engine speed too slow.
Driving speed too fast.
Different tyre pressure at wheels. Inflate to correct air pressure. Read off
Cutting height set too low.
Grass is wet – it is too heavy to
be transported by air stream.
Blades severely worn down.
Grass in lawn too tall.
Fabric bag blocked – no air
throughput.
Discharge channel/mower deck
contaminated.
R7-62.5
127306
Remedy
Correct the cutting height; make clear-
ance for mower mechanism by moving
back a short distance.
Clean discharge channel/mower deck.
Stop engine and take out ignition key!
Clean air filter.
Have the setting checked (customer
service workshop).
Replace blades (customer service work-
shop).
Reduce driving speed.
Check mower mechanism (customer
service workshop).
Renew or regrind blade. Reground
blades must be rebalanced (customer
service workshop)!
Correct the cutting height.
Set maximum engine speed.
Reduce driving speed.
correct tyre pressure on tyre.
Correct the cutting height.
Mow at a later time when lawn has dried
out.
Change blade. (Customer service work-
shop)
Mow grass twice:
■
1st pass: max. cutting height
■
2nd pass: desired cutting height.
Clean fabric bag.
Clean discharge channel/mower deck.
Only have the check performed in a
customer service workshop!
R7-63.8 A
127486
R7-62.5 | R7-63.8 A | R7-65.8 HD
Technical data
R7-65.8 HD
127487