Brake System; Check Right And Left Brake Interlocking Performance - KCM 70Z7 Operation & Maintenance Manual

Wheel loader
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I. Brake System
Check Right and Left Brake Interlocking
Performance
--- every 10 hours (daily)
WARNING: Put up a do not enter sign for the range
of 100 m (110yd) ahead in the forward machine travel
direction. Arrange a safety monitor person.
WARNING: Do not allow dust and/or soil to
accumulate in vicinity (3) of the brake pedal. The brake
may lose traction.
While stepping on brake pedal (1), check the pedal movement,
the brake performance, and the play in the pedal stroke for
any problems.
If dust and/or soil accumulates in vicinity (3) of the brake
pedal, remove the accumulated dust and/or soil.
Check Brake Performance
The machine must be stopped within 5 m range after the
brake is applied while driving at the speed of 20 km/h on a
flat dry paved surface road.
Check Play in Brake Pedal Stroke
Measure the pedal stroke at pedal tip (2) by pressing the
pedal with your hand until you feel an intermittent feed
back from the pedal.
Correct Play (2): 7 to 16 mm (0.3 to 0.6 inch)
If the play is outside the specified range, consult your
nearest authorized dealer. In case poor performance is
noticed, consult your nearest authorized dealer. Get the
machine checked and repaired.
MAINTENANCE
2
7-83
1
3
MNDB-01-001
1
MNEC-07-042

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