Zetor HORTUS HS CL, Руководство оператора

Страница: 100 / 142

Other Maintenance
Checking the Belt Drive
Caution:
z
Only carry out work on the belt drive with the engine at a standstill !
z
After repair work: Check that all guards have been replaced and that all tools have been
removed from the engine.
z
Check the whole belt drive visually for damage.
z
Renew damaged parts.
z
Remount protective devices if necessary.
z
Pay attention to correct fit of new belts, check the tension after running for 15 minutes.
Replace V-rib Belt
z
Press tensioning roller with socket wrench in the direction of the arrow until a retaining pin can be
fixed in the assembly bore. The V-ribbed belt is now tension free.
z
First pull the V-ribbed belt off the smallest roller or off the tensioning roller.
z
Mount new V-ribbed belt.
z
Retain tensioning pulley using the pin wrench and remove the holdfing pin.
z
Tension V-ribbed belt using the tensioning roller and socket wrench. Check whether the V-ribbed belt
is correctly in its guide.
Check and Clean the Air Cleaner According to the Following Instructions
1 - Tension pulley
2 - Retaining pin
3 - Assembly bore
HODP139
1 - Body
2 - Filter
3 - Element
4 - Evacuator valve
HODP140
MAINTENANCE
99