3-70 BA 1404 en – Edition 2.7 * * 1404b340.fm
Operation
3.35 Re-equipping attachments
Re-equipping the attachments is described below for a bucket. If you are fitting or remov-
ing attachments with their own hydraulic functions – grab or offset bucket, for example –
you must follow the special information given in the Operator’s Manual of the attachment.
Specific safety instructions • Driving in pins with a hammer can cause them to splinter, which can cause serious injury.
☞ Always wear goggles, a hard hat, protective gloves, safety shoes and other suitable
protective clothing.
• Do not stand behind the bucket when removing pins.
☞ Do not place your foot underneath the bucket.
• Pay special attention to your fingers when removing and reinserting pins.
• Never insert fingers in the bores of the pins as you align them.
Re-equipping attachments –
Injury hazard!
☞ Avoid accidents and injury by following the information below:
• Stop the engine
• Raise the control lever base
• Remove the starting key
• Re-equip attachments only with suitable tools
• Do not align components with your fingers or your hands but use suita-
ble tools – crushing hazard!
☞ After you have re-equipped an attachment, or before starting work, ensure
that the attachment is safely locked in the stick and the joint rod.
Removing a bucket
• Lower the bucket to level ground with the flat side facing downward
• Stop the engine
• Raise the control lever base
• Remove the starting key
• Remove linch pins A
• First remove the bolt B, then bolt C; carefully drive out seized pins with a hammer and
brass punch
If pin C is stuck:
• Starts the engine
• Slightly raise and lower the boom to take the load off the pin
• Stop the engine
• Raise the control lever base
• Remove the starting key
Place the bucket only with minimum pressure on the ground as you remove
the pins. The higher the pressure on the ground, the higher the resistance and
the more difficult it is to remove the pins.
Abb. 142: Removing a bucket
B
A
C
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