1990 Johnson Evinrude 120 thru 140, 185 thru 225, 300 HP, P/N 507875, Page 72Get this manual

1990 Johnson Evinrude 120 thru 140, 185 thru 225, 300 HP, P/N 507875, Page 72

Heli-Coi Inserts and Installers
l!J threadsThe installation kit consists of drill, tap, and insertion
toolsINotel The 14 mm spark plug inserts are specially made for use in aluminum cylinder headsDo not use substitutes
f,;l Use these Heli-Coil inserts on all models to repair damaged

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