Komatsu D37EX-24 Operation & Maintenance Manual page 194

MACHINE OPERATIONS AND CONTROLS
3.
Set the joystick (steering, directional and gear shift lever)
in REVERSE position (R).
The alarm must sound immediately at this time.
The alarm keeps sounding until the joystick (steering, di-
rectional and gear shift lever) is set to NEUTRAL position
(N) or FORWARD position (F).
4.
After checking the alarm operation, return the joystick
(steering, directional and gear shift lever) to NEUTRAL po-
sition (N) immediately.
5.
Return the starting switch back to OFF position (A).
METHOD FOR TESTING DECELERATION/BRAKE PEDAL
If the brake pedal stroke is not between 50 to 60 mm (below 50 mm or over 60 mm), the brake and steer-
ing force is too strong or insufficient. If the stroke is 60 mm or more, adjust it.
1.
Depress the decelerator/brake pedal fully.
2.
Check that the distance of stroke (A) at the center of the
pedal is 50 to 60 mm.
When it exceeds 60 mm or the brake force is insufficient,
ask your Komatsu distributor for adjustment.
METHOD FOR ADJUSTING
METHOD FOR ADJUSTING OPERATOR'S SEAT
• When adjusting the position of the operator's seat, always set the work equipment lock lever and
parking brake lever to LOCK positions to prevent any accidental contact with the control levers.
• When adjusting the operator's seat, stop the machine at a safe place.
NOTICE
If you adjust the operator's seat while parts, tools, empty cans, etc. are left around, the peripheral parts
and operator's seat may be damaged.
Before adjusting the operator's seat, check that there is no part, etc. around it.
• Always adjust the operator's seat before starting each operation or when the operators change shift.
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OPERATION