1994 Johnson/Evinrude "ER" 2 thru 8 outboards Service Manual, Page 55Get this manual
Heli-Coillnserts and Installers threadsThe installation kit consists of drill, tap, and insertion toolsThe 14 mm spark plug inserts are specially made for use in aluminum cylinder headsDo not use substitutes
[!] Use these Heli-Coil inserts on all models to repair damaged
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Name of Part
Heli-Coillnstaller Kit, 8-32 Heli-Coillnstaller Kit, 10-24 Heli-Coillnstaller Kit, -20 Heli-Coillnstaller Kit, 5116-18 Heli-Coillnstaller Kit, 38 -16 Heli-Coillnstaller Kit, 12-13 Heli-Coillnstaller Kit, 34 -16 Heli-Coillnstaller Kit, 14 mm Heli-Coillnserts, 8-32 Heli-Coillnserts, 10-24 Heli-Coillnserts, -20 Heli-Coillnserts,516-18 Heli-Coillnserts,38 -16 Heli-Coillnserts, 112-13 Heli-Coill nserts, 34-16 Heli-Coillnserts, 14 mm (318 inReach) Heli-Coillnserts, 14 mm (112 inReach)