. OPERATION OPERATION ADJUSTMENT SEAT ADJUSTMENT WARNING (A) Fore-and-aft adjustment Pull lever (1) up, set the seat to the desired position, then release the lever. Amount of adjustment: 180 mm (7.1 in) (10 mm (0.4 in) x 18 stages) seat. (C) Adjusting height of seat Move levers (2) and (3) up and move the seat up or down to the desired position. These levers are also used for adjusting the seat angle, so adjust the seat angle to set the seat to the desired height. Amount of adjustment:
65 mm (2.6 in) 3 - 109 CHECK EMERGENCY EXIT Operate the knob for openin g and closing the emergency exit , and check that it works pro If any abnormality is found, please ask your Komatsu distributor to carry out inspection a When adjusting the position of the operator's seat, always set the wor k equipment lock lever to the LO CK position to preve nt any accidental contact with the con trol levers. Always adjust the operat or's seat before starting each operation or when the operators change shift. When adjusting the seat, put your back against the backres t and adjust to a position wh ere the brake peda l can be fully depressed.
LUMBAR SUPPORT TYPE SEA T NOTICE When pulling up levers (2) a nd (3), be careful not to pull up the switch box at the front by mistak e. There is danger th at the switch box may be damaged . When the left armrest is at t he raised position, do not push down on the tip of the armrest with your hand to suppor t your weight. There is danger that the armrest mount may be damaged. Adjustments (E), (J), and (K ) use the air compressor built into t he seat, so turn the engine starting switch to th e ON position when carrying out t (B) Adjusting seat angle Move lever (2) up and apply your weight to the rear of the seat. seat will tilt to the rear.
Move lever (3) up and appl The seat will tilt to the front. Amount of adjustment: 24 each)