Husqvarna RB150 Workshop Manual page 13

Gear-toothed belt on the
cutting unit is slipping.
Is the gear-toothed belt
poorly adjusted?
No
Is the gear-toothed belt
worn?
No
Are gearwheels in the
cutting unit worn?
Gear-toothed belt in the
cutting unit becomes
worn too quickly.
Does the gear-toothed
belt need adjusting?
No
Are the gearwheels
defective?
No
Are the cutting blade
axles defective?
No
Are the blade axle
bearings defective?
TROUBLE SHOOTING
Adjust the gear-toothed
belt.
Yes
Replace the gear-toothed
belt.
Yes
Replace the relevant
gearwheels.
Yes
Adjust the gear-toothed
belt.
Yes
Replace the relevant
gearwheel.
Yes
Replace the defective
blade axle(s).
Yes
Dismantle the faulty axle
bearing(s) and replace
the faulty parts.
Yes
E
English – 11