Page 106 - Mercury Service Tool Guide (2020) - 8M0163249
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FOURSTROKE MODELS
VALVE GUIDE INSTALL TOOL VALVE GUIDE DRIVER FOURSTROKE MODELS
91-809495001
Removes and installs valve guides.
91-888865
Allows installation of valve guides. VALVE GUIDE DRIVER BUSHING
VALVE GUIDE REAMER
91-809496A 1
Limts depth of valve guide installation.
91-804775
Use to ream valve guides out to proper size. SOCKET TIMING GEAR NUT
VALVE GUIDE REAMER TOOL
91-809646A 1
Socket (1.625 Inch). Aids in the removal of the crankshaft timing gear nut.
91-888866 WRENCH TORQUE ADAPTER
Allows new valve guides to be reamed to size.
VALVE SPRING COMPRESSOR
91-809905001
Aids in the removal and installation of powerhead nuts and torquing nuts to
specification.
POWERHEAD STAND
91-809494A 1
Removes and installs valve springs.
91-827001A 1
Used to secure and rotate the powerhead during disassembly and assembly.
Mercury Service Tool Guide 99
