Kubota Z400-B Handbuch Seite 123

C042F053
Fan Belt Tension
1. Measure the deflection, depressing the belt halfway
between the fan drive pulley and the AC dynamo pulley
at 98 N (10 kgf, 22 Ibs) of force.
2.
If the measurement is not the specified value, loosen the
bolts and the nuts, and relocate the AC dynamo to adjust.
Checking and Cleaning Air Cleaner
1. The air cleaner uses a dry element. Never apply oil.
2. Do not touch the filter element except when cleaning.
3. When cleaning the element, refer to "Cleaning Air Filter
Element".
4. If the element is stained with carbon or oil, replace the
filter.
5. Change the element once yearly or every time the air
cleaner is rinsed with water (6 times a year).
Cleaning Air Filter Element
1. To clean the element. use clean dry compressed air on
the inside of the element.
Air pressure at the nozzle must not exceed 690 kPa
(7 kgf/cm2, 100 psi).
Maintain reasonable distance between the nozzle and the
filter.
2. To wash the element, use KUBOTA Filter Cleaner or
Donaldson ND-1500 Filter Cleaner which is especially
effective on oily and soot-laden filters. To use: Dissolve
KUBOTA Filter Cleaner in a concentrated solution of
cold water. When granules are thoroughly mixed, add
water to make a solution equivalent to 15 g KUBOTA
Filter Cleaner for each
1Q
(1 quart) of water.
(2
oz KUBOTA Filter Cleaner for each 1 gallon of wa­
ter.) Allow the element to soak 15 minutes. Then agitate
element to dislodge loosened dust-rinse in clear water.
Then allow element to dry.
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