1992 Johnson Evinrude "EN" 60 thru 70 Service Repair Manual, P/N 508144, Page 279Get this manual

1992 Johnson Evinrude "EN" 60 thru 70 Service Repair Manual, P/N 508144, Page 279

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DRC3465
Thermal Expansion Relief
1 When the unit incurs large temperature increase (as can happen when exposed to midday summer sunshine), the fluid tends to expandWhen the engine is store