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Tightening Torque Specifications

TIGHTENING TORQUE SPECIFICATIONS

Fastening part Tightening torque
N.m kgf-m lb-ft
Spark plug 25 2.5 18.0
Ignition coil bolt 6.5 0.65 5.0

Reference: 

For the tightening torque of fastener not specified in this article, refer to FASTENERS INFORMATION .