Checking position
u
Slowly
fold in the boom. While doing so, pay attention to the height (too high or too low) at which
the booms are meeting the console.
u
Wait until the boom locking mechanism is closed completely.
w
The tension of the folded-in boom package is maintained through the function of the locking
blocks.
u
Check the position of the boom packages.
• The transport lock [1] secures the boom on
both sides to prevent it from folding out and
fixes it in place in the transport position.
• The boom packages [2] are making contact
with the side of the stop [3] with slight
tension.
• The boom package are resting on the side
consoles [4].
Fig. 63: Checking the folded-in boom
Adjusting holding tension on boom start
section
u
Fold
out the boom. See 8.4 Folding out
the boom
u
Release lock nut [1].
u
Remove the pin [3] and swivel out the
cylinder.
u
Turn the joint eye [2] on the 1st hydraulic
cylinder on the start section.
Fig. 64: Boom start section
10. Maintenance and service
AERO GT 60.1 5903494
105
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