MACHINE OPERATIONS AND CONTROLS OPERATION Adjustment WARNING Adjust the seat position before starting operations or after changing the operator. Adjust the seat so that the control levers and switchis can be operated freely and easily with the oper- ator back against the backrest. Seat Adjustment (A) Fore-and-aft adjustment The seat and the left and right console boxes slide to the front and rear. Move lever (1) to the right, set the operator's seat at the desired position, then release the lever. Fore-and-aft adjustment: 160 mm (6.3 in) (9 stages) Adjust the position of the operator's seat to match the opera- tion.
For example, when carrying out deep digging operations, slide the seat to the front to improve the view below the front of the machine. (B) Adjusting reclining Pull lever (2) in the direction of the arrow, set the seat- back to the desired position, then release the lever. (C) Adjusting armrest Left and right armrest (3) can be moved 90є in the direction of the arrow. Move them up or down as necessary. Rearview Mirrors Loosen nut (1) and bolt (2) of the mirror mount, then adjust the mirror so that it is possible to see clearly the area to the rear left and right of the machine. These are a blind spots from the operator's seat.
Adjust the mirror mount so that it is possible to see people (or objects with a height of 1m(3.3ft) or a diameter of 30cm(12in)) at the rear left and right of the machine 3-42