(9) You must provide sufficient control and sufficient braking when you are moving a disabled
machine downhill. This may require a larger towing machine or additional machines that are
connected to the rear of the disabled machine. This will prevent the machine from rolling
away out of control.
(10) All situational requirements cannot be listed. Minimal towing machine capacity is required on
smooth, level surfaces. On inclines or on surfaces in poor condition, maximum towing ma-
chine capacity is required.
(11) When any towed machine is loaded, this machine must be equipped with a brake system that
is operatable from the operator compartment.
Consult your Hyundai dealer for the equipment that is necessary for towing a dis-
abled machine.
2)
WHEN THE ENGINE WORKS
(1) When the transmission system or steering wheel is workable and the engine is running, the
machine can be towed only for a short distance.
For example, pull the machine out of mud or pull the machine to the side of the road.
(2) The operator of the towed machine should turn the steering wheel into the direction in which
the machine is towed.
3)
WHEN THE ENGINE DOES NOT WORK
When towing the machine with the engine stopped, do it in the following order:
(1) The transmission oil does not lubricate the system, so remove the front and rear drive shafts.
(2) Loosen the steering cylinder as the steering operation is not workable.
Even if the brake is in good condition, the brakes can only be used a limited number of times.
There is no change in the operating force for the brake pedal, but the braking force is reduced
each time the pedal is depressed.
(3) The parking brake is activated by a spring
and released by hydraulic pressure. If the
engine does not work, the brake will be ac-
tivated.
a
Release the screw cap (1) in a coun-
ter-clockwise direction and unscrew
it.
b
Release the lock nut (2) and unscrew
it back to the end of the setting screw
(3).
c
Rotate the setting screw (3) in a
clockwise direction until the brake
disc is completely free.
In this condition the machine has no parking brake facility and thus must be
protected from rolling away by different means. The brake must be adjusted
before recommissioning.
(4) Connect firmly between the traction machine and the towed machine.
Position each traction machine at the front and rear of the machine to be towed.
Socket wrench
Ring spanner
5-8
Summary of Contents for HL930A
Page 1: ...WHEEL LOADER OPERATION MAINTENANCE MANUAL HL930A HL930A XT Serial No ...
Page 2: ......
Page 4: ......
Page 25: ...1 CALIFORNIA PROPOSITION 65 SAFETY HINTS 1 1 ...
Page 133: ...13 REAR CAMERA option 1 The rear camera is available as a option Refer to page 3 39 3 75 ...
Page 147: ...15 CAMERA MONITOR OPTION 3 89 ...
Page 149: ... 2 Interlocked with other devices 3 91 ...
Page 150: ... 3 Operation scenario Single camera mode 3 92 ...
Page 151: ... 4 Operation scenario AAVM mode 3 93 ...
Page 152: ... 5 AAVM view mode type 3 94 ...
Page 153: ... 6 Function menu tree Single cam mode 3 95 ...
Page 154: ... 7 Function menu tree AAVM mode 3 96 ...
Page 155: ... 8 Parking guide line adjust 3 97 ...
Page 156: ... 9 How to set function menu 3 98 ...
Page 157: ... 10 Composition of menu screen 3 99 ...
Page 158: ... 11 Value adjustment 3 100 ...
Page 159: ... 12 When radar mounted monitor display 3 101 ...
Page 160: ......
Page 260: ...9 2 ...
Page 261: ......
Page 262: ...EN English E1 September 2020 PART NO 91WA 32040 ...