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)

Or, hide this message: temporarily or permanently

Mechanical Specifications

FIRING ORDER 1-3-4-2

IDLE SPEED 825 ± 25 rpm

IDLE MIXTURE
Duty Cycle 20° - 70° (22% - 78%)

IGNITION TIMING: [1] 6 ± 1° btdc

DISTRIBUTOR FASTENERS
Torque value 19-25 Nm (1.9-2.6 m-kg, 14-18 ft-lb)

OXYGEN SENSOR
Torque value 29-49 Nm (3-5 m-kg, 22-36 ft-lb)

[1] Vacuum hose disconnected and plugged.