5-38 OM ET18/20/24 us 1.3 * et18_20_24b510.fm
5
➥ The quickhitch is fully open if check pin K (red) is extended.
5. Release the stabilizer-blade lever.
6. Retract the bucket hydraulic cylinder.
7. Set down the attachment.
8. Raise the boom.
9. Release foot-operated pushbutton switch 3.
10.Pull and hold stabilizer-blade lever 8 as far as it will go.
➥ The quickhitch closes.
11.Release the stabilizer-blade lever.
12.Switch off switch 39.
➥ The buzzer is silent.
Grab control circuit (option)
Right-hand side grab operation:
1. Fit lever A onto the ball-type cock.
2. Set the ball-type cock to position B.
➥ The 90° notch indicates that grab operation is set.
3. Remove the lever after the changeover.
Left-hand side grab operation:
1. Fit lever A onto the ball-type cock.
2. Set the ball-type cock to position B.
➥ The 90° notch indicates that grab operation is set.
3. Remove the lever after the changeover.
Fig. 182: Extended check pin
K
Fig. 184: Right-hand side grab operation
A
B
Fig. 185: Left-hand side grab operation
A
B
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