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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Automatic Speed Control Device (ASCD)

SERVICE DATA AND SPECIFICATIONS (SDS)

Standard and Limit
Turning back of ASCD cable adjusting nut 1/2 - 1.0 turns (From position throttle drum just starts to move)

Tightening torque
ACSD cable lock nut 8 - 10 Nm (0.8 - 1.1 kg-m, 70 - 95 in-lb)

ASCD actuator
Bolt 4.4 - 5.8 Nm (0.45 - 0.59 kg-m, 39 - 51 in-lb)
Nut 10.8 - 13.7 Nm (1.1 - 1.3 kg-m, 8 - 10 ft-lb)

ASCD control unit 2.9 - 3.9 Nm (0.30 - 0.39 kg-m, 26 - 34 in-lb)