PREPARATION — Commercial Service Tools

EM-6spec table

COMMERCIAL SERVICE TOOLS

Tool name	Description	Engine application — CG10DE	Engine application — CG13DE
Spark plug wrench	Removing and installing spark plug. 16 mm (0.63 in)	O	O
Valve seat cutter set	Finishing valve seat dimensions	O	O
Piston ring expander	Removing and installing piston ring	O	O
Valve guide drift	Removing and installing valve guide. Intake & Exhaust: A = 9.5 mm (0.374 in) dia.; B = 5.5 mm (0.217 in) dia.	O	O
Valve guide reamer	Reaming valve guide (1) or hole for oversize valve guide (2). D1 = 5.5 mm (0.217 in); D2 = 9.68 mm (0.381 in)	O	O
Front oil seal drift	Installing front oil seal. A = 75 mm (2.95 in) dia.; B = 45 mm (1.77 in) dia.	O	O
Rear oil seal drift	Installing rear oil seal. A = 110 mm (4.33 in) dia.; B = 80 mm (3.15 in) dia.	O	O

Spark plug wrench

DescriptionRemoving and installing spark plug. 16 mm (0.63 in)

Engine application — CG10DEO

Engine application — CG13DEO

Valve seat cutter set

DescriptionFinishing valve seat dimensions

Engine application — CG10DEO

Engine application — CG13DEO

Piston ring expander

DescriptionRemoving and installing piston ring

Engine application — CG10DEO

Engine application — CG13DEO

Valve guide drift

DescriptionRemoving and installing valve guide. Intake & Exhaust: A = 9.5 mm (0.374 in) dia.; B = 5.5 mm (0.217 in) dia.

Engine application — CG10DEO

Engine application — CG13DEO

Valve guide reamer

DescriptionReaming valve guide (1) or hole for oversize valve guide (2). D1 = 5.5 mm (0.217 in); D2 = 9.68 mm (0.381 in)

Engine application — CG10DEO

Engine application — CG13DEO

Front oil seal drift

DescriptionInstalling front oil seal. A = 75 mm (2.95 in) dia.; B = 45 mm (1.77 in) dia.

Engine application — CG10DEO

Engine application — CG13DEO

Rear oil seal drift

DescriptionInstalling rear oil seal. A = 110 mm (4.33 in) dia.; B = 80 mm (3.15 in) dia.

Engine application — CG10DEO

Engine application — CG13DEO