MMD Equipment 185S-6C2 - Manual (Page 46)

5.Periodic Inspection/Maintenance
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<Procedure>
① To drain coolant, remove the radiator cap“1”Remove out side radiator drain plug “2” and open
drain valve“3”for drainage.
② Loosen the drain plug“4”provided on engine to drain engine.
③ After drainage is finished, tighten drain plug“2”,“4”and then close radiator drain valve “3”.
[Quantity of water：approx. 1.5 gal.(5.8L)]
④ After changing the coolant, operate the machine for 2 to 3 minutes at the unloaded condition and
stop it. Then check the coolant level again, and replenish if it is short.
5.5.17 Change nylon tubes
[2,000 hours or every 2 years]
 Replace nylon tubes used for the oil and air pipings.
 When replacing it, contact directly us or distributor because it requires expert technical
knowledge.
5.5.18 Change fuel hose
[2,000 hours or every 2 years]
 In case various rubber hoses for fuel system and engine lubrication system are hardened or
deteriorated, replace them even before the specified replacement time.
 When replacing hoses, contact directly us or distributor because it requires expert technical
knowledge.
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