Tadano GR-130EX, Руководство по обслуживанию

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Y-9 Y-9
Operation Check (Traveling Device)
50
WY05-2223E
Y-9 Operation Check
(Traveling Device)
1. Exhaust brake
[NOTICE]
Jack up the crane and make sure the crane is set
up horizontally and all tires are off the ground.
Check with 4WD-high drive mode.
Check whether the exhaust brake is operating or
not from the engine noise and from the movement
of the air cylinder for the exhaust brake.
1. Turn on the exhaust brake switch, and keep the
engine idling. (The pilot lamp remains lit.)
2. Check the exhaust brake operation with the
following procedure.
Seq. Operation
Exhaust
brake
1
Release the accelerator pedal.
With the shift lever in the N
position, turn the exhaust switch
ON. (The pilot lamp illumines.)
OFF
(Not
activated)
2
Move the shift lever from the N
position to the D position. Increase
the engine speed to 1080 min
-1
or
higher.
ON
(Activated)
3 Depress the accelerator pedal. OFF
4 Release the accelerator pedal. ON
5
Use the service brake to reduce
the engine speed to 1000 min
-1
or
lower.
OFF
6
Release the service brake pedal.
Increase the engine speed to 1080
min
-1
or higher.
ON
7
Return the engine speed to idling,
and move the shift lever to N
position.
OFF
2. Automatic transmission
(1 km/h = 0.6214 mph)
[NOTICE]
Numbers indicate speedometer readings.
(units: km/h)
( ) Indicates lock up ON and OFF values.
* Indicates downshift points when the
accelerator position is 90% or above.
(Uphill condition)
(These do not need to be checked.)
( ) Indicates the lock up OFF point when
the accelerator position is 90% or above.
(Uphill condition)
(These do not need to be checked.)
Make sure that the transmission shifts according to
the map as below.