Wallenstein BXTR6438F, Руководство оператора

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BXTR6438
5.9.1 Belt Tension
The machine is designed with a fluid coupling on the engine shaft to drive the rotor plate sheave.
When the belt is in disrepair or loose, the ability to efficiently drive rotor may be affected.
Therefore it is important to periodically check the condition as well as the tension of the belt.
Frayed, cracked or worn drive belts should be replaced. Drive belt should deflect no more than 3/8 to 7/16".
(10 mm to 12 mm). For accurate measurement use a drive belt tension gauge. Contact your dealer for more
information on belt tension.
Belt Tension Bolt:
To tighten turn clockwise
To loosen turn counter-clockwise.
Rotor
Sheave
Fluid
Clutch
Belt Drive
Engine
Support
Drive Belt Tension Check and Adjustment:
1. Ensure the engine is off (ignition switch is off and the
fuel valve is closed).
2. Remove the bolts that hold the belt guard to the chip -
per, remove the belt guard.
3. Check the tension by pushing on the belt with your
fore finger and measure its defection. Drive belt
should deflect no more than 3/8 to 7/16". (10 mm
to 12 mm).
4. If the belt requires adjustment, loosen (do not re -
move) the 4 x bolts that hold the engine mount to
the main frame. (access from the front of the motor,
under the motor mount).
5. Turn the belt tensioning bolt clockwise, to pull the
engine mount outwards to tighten the belt or turn the
bolt clockwise, to loosen the belt.
6. Snug 1 bolt on each side of the engine mount.
7. Check the tension by pushing on the belt with your
fore finger and measure its defection. Drive belt
should deflect no more than 3/8 to 7/16". (10 mm
to 12 mm).
8. If the tension is incorrect, loosen the engine mount
bolts and adjust the belt tension bolt as required.
9. When tension is correct, tighten up all four engine
mount bolts and replace the belt shield and bolts.
Drive belt should deflect
no more than 3/8 to 7/16"
(10 mm to 12 mm).