Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Spark Plug: Specifications






Maximum Electrode Gap for Used Spark Plug 1.3 mm (0.0512 in.)
Electrode Gap for New Spark Plug 1.0 to 1.1 mm (0.0394 to 0.0433 in.)

Torque 19 Nm (194 kgf-cm, 14 ft-lbf)