Husqvarna Rider ProFlex 21 II Workshop Manual page 90

For Husqvarna Parts Call 606-678-9623 or 606-561-4983
Engine fault
The machine slows down
under heavy loads
Transmission fault
The drive belt
The hydrostatic transmission's
cooling fan
Belt wheel on the hydrostatic
Noise from transmission
transmission's ingoing shaft
Hydrostatic transmission
Bypass valve
The hydrostatic transmission must not be opened while under guarantee.
Engine speed falling
Drive belt for transmission shaft
Transmission overheated
Oil level too low
Check the belt tensioning device
Belt worn
Fan blades damaged or moving
against foreign objects
The wheel is loose or damaged
Oil level too low
Oil filter blocked
The valve's needle wrongly placed
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Repair the engine
Belt worn or oily
Clean or replace belt
Adjust belt tension
Stop and allow the transmission
to cool. Clean the cooling fins
Fill with engine oil SAE 10W/30
to right level
Lubricate bearing or replace belt
tensioning device
Replace belt
Clean or replace fan
Tighten or replace belt wheel
Fill with engine oil SAE 10W/30
to right level
Replace oil filter
Repair