Caster Wheels; Anti-Scalp Rollers; V-Belts - Husqvarna Z 254 Manual Del Operador

MAINTENANCE

Caster Wheels

Check at 200 hour intervals. Check that wheels
turn freely. If wheels do not turn freely take the
unit to your dealer for service.
Foam filled tires or solid tires will void the
warranty.
Removal and installation
Remove nut and caster bolt. Pull the wheel out of
the yoke and take care of the spacers. Install in
reverse order. Tighten caster bolt.

Anti-scalp Rollers

Anti-scalp rollers are correctly adjusted when
they are slightly off of the ground when the deck
is at the desired cutting height in the operating
position. Anti-scalp rollers keep the deck in the
proper position to help prevent scalping in most
terrain conditions.
Anti-scalp rollers can be set in three positions:
Upper - 1-1/2" to 2-1/2" (38 mm to 63 mm )grass
Middle - 2-1/2" to 4" (63 mm to 102 mm) grass
Lower- 4" to 6" (102 mm to 152 mm) grass
The rollers must be approximately 1/4" (6,5 mm)
from the ground.

V-belts

Check the belts every 100 hours of operation.
Check for severe cracking and large nicks.
The belt will show some small cracks in normal
operation. The belts are not adjustable. Replace
the belts if they begin to slip from wear.
Deck Belt Removal
1. Park on a level surface and engage the park
brake.
2. Lower the deck to the lowest cutting position.
3. Remove both belt shields.
4. Remove the debris that has accumulated
around the cutter housings and the deck
surface.
5. Loosen the nut securing the belt guide.
6. Push inward on the idler arm to release the
tension on the belt.
7. Slip the belt over the top of the cutter housing
pulleys and remove the belt from the deck.
Deck Belt Installation
NOTE: For ease in installing the deck belt, refer to
the routing decal on the top of the deck.
1. Wrap the deck belt around the electric clutch
pulley located on the engine shaft.
2. Route the belt forward and up onto the deck.
3. Place the belt around the spring loaded idler
pulley.
4. Wrap the belt around the stationary idler
pulley and around the mandrel housings.
5. Push inward on the idler arm and carefully
route the belt over the stationary idler pulley.
Once the belt is properly routed, slowly
release the idler arm to tension the belt.
6. Make sure the belt routing matches the deck
decal and that the belt does not have twists.
7. Tighten the belt guide and replace the belt
shields on both mandrel housings.
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