Mower Belt Replacement; Bleeding Fuel System - Kubota GR2000 Operator's Manual

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1 BDABBSAP024A
(1) Spindle holder
(2) Cover
(3) Blade
(4) Cup washer
(5) Bolt
IMPORTANT:
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• Tighten the bolts of the outer blades from 103 to 118
N-m (76 to 87 ft-Ib.) of torque.
• To prolong the service life of the blades, rearrange
them as shown in the figure below periodically.
1 BDABARAP009A
(1) LH blade
(2) Center blade
(3) RH blade
PERIODIC SERVICE 67
• Mower Belt Replacement
1. Remove the mower deck from the machine according
to the procedure "DISMOUNTING THE MOWER
DECK".
2. Remove the left and right hand shield from the mower
deck.
3. Clean around the gear box.
4. Remove the belt from the tension pulley.
5. Remove the right hand bracket which mounts the gear
box to the mower deck and slip the belt over the top of
the gear box.
6. To install a new belt, reverse the above procedure.
NOTE:
Tighten each bolt with following torque.
• Bolts (4) (For aluminum gear case)
39.2 to 44.1 N-m (4.0 to 4.5 kgf-m)
• Bolts and Nuts (5)
48.1 to 55.9 N-m (4.9 to 5.7 kgf-m)
1 BDABBSAP099A
(1) Tension pulley
(2) Bracket (RH)
(3) Belt
(4) Bolt
(5) Bolt and Nut
.Bleeding Fuel System
Air must be removed:
1. When the fuel filter or lines are removed.
2. When tank is completely empty.
3. After the machine has not been used for a long period
of time .
• Bleeding procedure is as follows:
1. Fill the fuel tank with fuel.
2. Start the engine and run for about 30 seconds, and
then stop the engine.