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HANDLE MECHANISM

In the test mode, if throttle and brake VR value variations can not be set within the allowable range, VR installation position adjustment or VR replacement are needed. Also, make sure to apply grease to the throttle/brake mechanism once every 6 months. To perform the above work, remove the handle cover and brake cover. (When replacing the throttle VR, however, remove only the handle cover.) When replacing the start button, remove the wiring connected to the start button and then remove the start button from the handle cover.

For throttle/brake VR adjustment, remove the handle cover and brake cover by using the following procedure. There is a connector's wiring connection inside the handle cover. Be very careful so as not to damage the wiring.

1. Remove the 5 screws which secure the handle cover.
2. Remove the 4 screws which secure the brake cover.
3. The handle cover is removable from the handle unit as per number 1 above.
   Disconnect the connector to remove the handle cover from the handle mechanism.
   Then, the brake cover is removable.