Komatsu D37EX-24 Operation & Maintenance Manual page 195

OPERATION
• When adjusting the seat, put your back against the backrest and adjust to a position where the decelerator/
brake pedal can be fully depressed.
AIR SUSPENSION SEAT (LOW-BACK SEAT)
METHOD FOR ADJUSTING SEAT IN FORE-AND-AFT DIRECTION
1.
Pull up the fore-aft adjustment lever, and set the seat to
the desired position.
Fore-and-aft adjustment range: 180 mm (18 steps)
2.
After adjusting, release the lever.
METHOD FOR RECLINING SEAT
The reclining of the seat becomes large when the seat is moved forward, and it becomes smaller as the seat is
moved backward. When moving the seat backward, return the reclined seat back to the original position.
1.
Pull up the reclining adjustment lever and set the seat
back to a position which is comfortable for operation.
Foremost reclining: Approx. 66 ° (Approx. 1.9 ° x 35 steps)
Rearmost reclining: Approx. 72 ° (Approx. 1.9 ° x 38 steps)
Sit with your back against the backrest when adjusting. If
your back is not touching the backrest, it may suddenly
move forward.
2.
After adjusting, release the lever.
METHOD FOR TILTING SEAT
1.
Pull up the tilt adjustment lever and adjust the front angle of the seat.
• To raise the front of the seat, apply your weight to the
rear of the seat, while pulling up lever.
• To lower the front of the seat, apply your weight to the
front of the seat, while pulling up lever.
Tilt adjustment: Up 5 °, down 5 °
2.
After adjusting, release the lever.
METHOD FOR ADJUSTING WEIGHT AND HEIGHT OF SEAT
When adjusting the cushion and height of the seat, turn the starting switch to ON position since the air compres-
sor built in the seat is used for the adjustment.
NOTICE
Avoid using lever (1) continuously for 1 minute or longer since such practice can damage the air com-
pressor.
The seat height is adjusted pneumatically and in stepless.
MACHINE OPERATIONS AND CONTROLS
3-137