MAINTENANCE K. Heater (Optional of Cab Vehicle) Check Heater for Any Damage --- every 6 months Check the heater mounting and hoses for any damage.
fNOTE: Heater is an optional of the cab vehicle. When the cold season approaching, check the heater before it is actually required to be sure it is operable at any time. When the heater is not used for a long period of time, perform heating operation once a week to prevent oil from running dry.
M4FG-01-049
Check Heater Piping --- every 6 months CAUTION: If any water leak is found, repair or replace d the corresponding parts. Check the heater piping for any abnormal deformation and/or damage. If a pipe joint become contaminated, check the joint for water leaks. M4FG-07-072
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