1991 Johnson/Evinrude Models "EI" 40 thru 55 Service Manual, Page 56Get this manual
Heli-Coillnserts and Installers r;J Use these Heli-Coil inserts on all models to repair damaged threadsThe installation kit consists of drill, tap, and insertion tools
fN=J The 14
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mm spark plug inserts are specially made for use in aluminum cylinder headsDo not use substitutes
Name of Part
Heli-Coillnstaller Kit, 8-32 Heli-Coillnstaller Kit, 10-24 He Ii-Coil Installer Kit, 14-20 Heli-Coillnstaller Kit, 516-18 He Ii-Coil Installer Kit, 38-16 Heli-Coillnstaller Kit, 1 2-13 Heli-Coillnstaller Kit, 14 mm Heli-Coillnserts, 8-32 He Ii-Coil Inserts, 10-24 Heli-Coillnserts, 14-20 He Ii-Coil Inserts, 5 16-18 Heli-Coillnserts, 38-16 Heli-Coillnserts, 1 2-13 He Ii-Coil Inserts, 14 mm (318 inReach) Heli-Coillnserts, 14 mm (1 inReach)