Zetor PROXIMA PLUS 90 2012, Operator'S Manual

Page: 145 / 212

144
TRACTOR MAINTENANCE
FLUID FOR TRACTOR COOLING SYSTEM
FRIDEX - STABIL, FRIDIOL 91 or FRICOFIN S and demineralised water in
proportion 1:1.5 (refilling should be carried out in the above-mentioned pro-
portion).
Anti-freeze for refilling abroad should contain anti-corrosive additives pro-
tecting any materials (including rubber and head sealing) of the engine
cooling system.
NOTE!
1. It is forbidden to charge the tractor cooling system with water without
antifreeze!
2. The coolant should be changed after two years of operation. Fluids
FRIDEX - STABIL and FRIDIOL 91 may be mixed.
3. Possibility to mix with fluids of other producers hasn’t been tested
!
FUEL FOR ZETOR ENGINES WHICH ARE EQUIPPED WITH
DIESEL PARICLE FILTER
Diesel complies with EN 950 standard
IMPORTANT NOTE!
By using motor oil with elevated sulphur content, the service life of
diesel particle filter can be significantly reduced.