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IMPORTANT:
Recommended service intervals are for average conditions. Service more frequently if combine is used in extreme conditions.
1.
Carry out adjustment of engine valves. See your John Deere dealer for this adjustment.
2.
Change engine coolant.
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IMPORTANT:
Always add additive to radiator water, according to specified proportion, after each replacement of radiator liquid.
Change coolant every 2000 hours or 2 years.
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