Commercial Service Tools
EM-11spec tableValve guide drift and reamer dimensions differ between SR and GA engines, and between intake/exhaust on SR.
PREPARATION
COMMERCIAL SERVICE TOOLS
Commercial Service Tools (Engine application: GA / SR / E / CD)
Spark plug wrench
DescriptionRemoving and installing spark plug [16 mm (0.63 in)]
GAX
SRX
E—
CD—
Valve seat cutter set
DescriptionFinishing valve seat dimensions
GAX
SRX
EX
CDX
Piston ring expander
DescriptionRemoving and installing piston ring
GAX
SRX
EX
CDX
Valve guide drift
DescriptionRemoving and installing valve guide. SR Intake A=9.5 mm (0.374 in) dia., B=5.0 mm (0.197 in) dia.; SR Exhaust A=10.5 mm (0.413 in) dia., B=6.0 mm (0.236 in) dia.; GA Intake & Exhaust A=9.5 mm (0.374 in) dia., B=5.5 mm (0.217 in) dia.
GAX
SRX
E—
CD—
Valve guide reamer
DescriptionReaming valve guide (1) or hole for oversize valve guide (2). Unit: mm (in) dia. SR Intake D1=6.0 (0.236), D2=10.175 (0.4006); SR Exhaust D1=7.0 (0.276), D2=11.175 (0.4400); GA Intake & Exhaust D1=5.5 (0.217), D2=9.685 (0.3813)
GAX
SRX
E—
CD—
Front oil seal drift
DescriptionInstalling front oil seal. A=75 mm (2.95 in) dia., B=45 mm (1.77 in) dia.
GAX
SRX
E—
CD—
Valve guide drift dimensions [mm (in) dia.]
SR
PositionIntake
A9.5 mm (0.374 in)
B5.0 mm (0.197 in)
SR
PositionExhaust
A10.5 mm (0.413 in)
B6.0 mm (0.236 in)
GA
PositionIntake & Exhaust
A9.5 mm (0.374 in)
B5.5 mm (0.217 in)
Valve guide reamer dimensions [mm (in) dia.]
SR
PositionIntake
D16.0 (0.236)
D210.175 (0.4006)
SR
PositionExhaust
D17.0 (0.276)
D211.175 (0.4400)
GA
PositionIntake & Exhaust
D15.5 (0.217)
D29.685 (0.3813)