Komatsu — BEFORE STARTING ENGINE

MACHINE OPERATIONS AND CONTROLS OPERATION ADJUST BEFORE OPERATION G Adjust the seat position before starting operations or after changing the operator. G Adjust the seat so that the brake pedal can be depressed fully with the operator’s back against the backrest. A: Fore-and-aft adjustment Move lever (1) to right. After the seat is set to the desired posi- tion, release the lever. Adjustable distance: 100 mm (3.9 in) in 10 steps B: Adjusting reclining NOTICE The seat can be reclined to a large angle when the seat is pushed fully forward, but the reclining angle is reduced when the seat is moved back, so when moving the seat to the rear, return the seat back to its original position.

Pull lever (2) and set the seat back to a position which is com- fortable for operation, then release the lever. Sit with your back against the seat back when adjusting. If your back is not touching the seat back, the seat back may suddenly move forward. C: Adjusting armrest angle Armrest (3) can be made to spring up by hand approx. 90є. D: Overall fore-and-aft adjustment of seat Pull up lever (4), set to the desired position, then release the lever. In this case, the operator’s seat, left and right control levers, and safety lock lever all slide together. Fore-and-aft adjustment:

80 mm (3.2 in) 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. 3-50 WARNING