Husqvarna R 422 Ts Workshop Manual page 71

5. Remove the nut on the cooling fan.
Counter hold using a punch in one of the
holes on the underside of the fan when
the nut is loosened.
6. Pull the pump belt off of the pump's
pulley.
7. Pull the pump belt off of the engine's
pulley and move it under the engine belt
pulleys.
8. Pull out the pump belt through the
opening under the pivot bearing and past
the belt tensioner's disc.
Assembly
1. Pull the pump belt through the opening
under the pivot bearing and on the
outside past the belt tensioner's disc.
2. Fit the pump belt on the engine's pulley,
move it under the engine belt pulleys.
3. Fit the belt on the pump's pulley.
4. Fit the cooling fan.
5. Check that the centre belt is fitted
correctly on its front pulley and fit the
centre belt on the engine's pulley.
REPAIR INSTRUCTIONS
Pump belt under the engine belt pulley
Pump belt under the engine belt pulley
Assembling the cooling fan
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