Adjusting Accelerator Wire
CAUTION:
- Make sure the ASCD wire is not pulling the throttle drum.
- Perform the ASCD wire adjustment as necessary. Refer to ASCD WIRE ADJUSTMENT .
- Remove the vacuum hose connected to the throttle opener.
- Connect suitable vacuum hose to vacuum pump.
- Apply vacuum [more than -40.0 kPa (-300 mmHg, -11.81 inHg)] until the throttle drum becomes free from the rod of the throttle opener.
Make sure that there is clearance between the throttle drum and rod.
- Loosen lock nut.
- Tighten accelerator adjusting nut until throttle drum starts to move.
- From that position, turn back adjusting nut 3.9 to 4.5 mm (0.15 -0.18 in), and secure lock nut.
- Release vacuum from the throttle opener.
- Remove vacuum pump and vacuum hose from the throttle opener.
- Reinstall the original vacuum hose to the throttle opener securely.