Pump Drive Belt Tension; Deck Belt Tension; Gearbox Drive Belt Tension; Park Brake Adjustment - Gizmow Formula Operator's Manual

g. Now adjust the front of the deck so that the front dimension at point 1 is 1.5
to 6 mm lower than the dimension at point 2. (this is measured from the top
of the deck to the ground.
Next using the straight edge or tape measure, match the dimensions measured at point 1
to point 3 and match point 2 to point 4. Adjust the nut as needed on each adjuster.
5.2.4

Pump Drive Belt Tension

Tighten the nut on the compression spring so that it requires 5 kg of force to deflect
the belt 13 mm between the LH pulley and the engine pulley.
5.2.5

Deck Belt Tension.

Self-tensioning - No adjustment necessary.
5.2.6

Gearbox Drive belt Tension

Self-tensioning - No adjustment necessary.
5.2.7

Park Brake Adjustment

a. Stop engine, wait for all moving parts to stop, and remove key.
b. Disengage the park brake.
c. Loosen the adjusting screw on the knob. Tighten or loosen the adjustment as
needed. Check to make sure that the lever will still engage before tightening
the adjustment screw.
5.2.8 Electric Clutch Adjustment
No adjustment necessary to clutch. You must adjust the 'play' in the clutch stop when
reinstalling. Loosen the two blots/nuts that hold the anti-rotation plate on the clutch
and position so that the tube is centred on the rubber bolt stop. Tighten the two blot/
nuts and check to make sure that this will allow the clutch to rotate slightly.
Formula - 20071
Maintenance & Adjustment
37