II-137
WSM Minor Change II Service Engineering Section
3-18 Travel high - low switch control
1. Change travel speed by pressing the high - low switch on the dozer control lever. Refer to the control
flow.
2. The travel mechanism will start in low gear to ensure safety when the key is turned ON.
3. With consideration of the change of the operator with the key kept turned ON, the frame mechanism will
be set into low gear to ensure safety when the lever lock is lifted up.
4. Control flow chart.
Note:
System will always “Reset” to low speed when key is switched “OFF” or safety lock lever is lifted.