Zetor UTILIX HT 45, Operator'S Manual

Page: 93 / 138

Removal of the knob
1. Turn the knob to the ''off'' position; the knob cannot be removed in this position.
2. Press the knob in and continue to turn it counter-clockwise as far as it will go.
3. Remove the knob.
Refitting the knob
1. Refit the knob
2. Press and turn the knob clockwise, positioning it at 45 ˚
Fan belt adjustment
1. Loosen the alternator pivot bolt.
2. Move the alternator in order to increase or decrease the belt tension.
Tighten the alternator pivot bolt and the link bolt to 22 N.m(16 lb ft)(1)
Alternator Inspect
Perkins recommends a scheduled inspection of the alternator. Inspect the alternator for loose connections
and proper battery charging. Inspect the ammeter(If equipped) during engine operation in order to ensure
proper battery performance and/or proper performance of the electrical system .Make repairs, as required.
Check the alternator and the battery charger for proper operation.If the batteries are properly charged ,the
ammeter reading should be very near Zero. All batteries should be kept warm because temperature affects
the cranking power. If the battery is too colt,the battery will not crank the engine.When the engine is not run
for long periods of time or if the engine is run for short periods.The batteries may not fully charge. A battery
with a low charge will freeze more easily than a battery with a full charge.
1 - 7~9 mm
U18N096
LUBRICATION & MAINTENANCE
92