Page 79 - Mercury Service Tool Guide (2020) - 8M0163249

TWO STROKE MODELS

POWERHEAD STAND LOCKRING INSTALL TOOL
91- 93004A 2
Installs the lockring to secure the piston wrist pin in the piston.
PISTON RING COMPRESSOR

91-827001A 1
Used to secure and rotate the powerhead during disassembly and assembly.
PISTON PIN TOOL

91-818773T
3.50 diameter.
Compresses piston rings into piston ring grooves to ese piston rod assembly into
cylinder block.
PISTON RING COMPRESSOR

91- 13663T 1
Aids in the removal and installation of the piston pins.
PISTON RING EXPANDER

91-823237T
3.625 diameter.
Compresses piston rings into piston ring grooves to ese piston rod assembly into
cylinder block.
LOCKRING REMOVAL TOOL
91- 24697
Expands piston rings for removal and installation.
PISTON PIN TOOL

91- 52952T 1
Removes the lockrings securing the piston wrist pin.
FLYWHEEL HOLDER STRAP
91- 76160A 2
Aids in the removal and installation of the piston pin.
TWO STROKE MODELS Aids in the removal and istallation of the piston pins. Holds the flywheel on manual start engines when removing the flywheel nut.
PISTON PIN TOOL
91-8M0161873

91- 92973A 1

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