149ARX 23-2 T4i, ARX 26-2 T4i
MAINTENANCE MANUAL
3.6.30 Valve clearance check and adjustment
Contact the Kubota service for adjusting the engine valves.
3.6.31 Engine cooler cleaning
The cooler fouling results in reduced cooling eect and in-
creased temperatures of the engine coolant.
Clean with compressed air or pressure water (steam). Clean in
the direction from the fan side.
When working in avery dusty environment, carry out the
cleaning daily.
Do not use cleaners with a too high pressure to avoid
damage to the cooling ns.
When the cooler is contaminated by petroleum prod-
ucts, use a cleaning agent and proceed according to
the manufacturer’s instructions! Find out the cause of
contamination!
Follow environmental standards and regulations when
cleaning the machine!
Clean the machine in aworkplace equipped with acatch-
ing system of cleaning agents to avoid contamination of
the soil and water resources!
Do not use forbidden cleaning agents!