Wacker Neuson 2503, Руководство оператора, Страница: 150 / 280

3-90
OM 25-3503 us – Edition 4.1 * * 2503_3503b340.fm
Operation
Removing a bucket
☞
Re-equip as follows:
•Lower the bucket to the ground with its flat side facing down
•Stop the engine
•Remove linch pin
A
•First remove pin B , and then pin C . Carefully expel pins that are stuck with a
hammer and a brass punch
If pin C is stuck:
•Start the engine
•Slighty raise and lower the boom to take the load off the pin
•Stop the engine
Information!
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.
Installing a bucket
☞
Proceed as follows:
•Lower the bucket to the ground with its flat side facing down
•Grease the joints and the pins before inserting them
•Start the engine
•Straighten the stick so that bores
D and E are flush
•Insert greased pin F
•Tighten lock screw G
•Actuate the stick cylinder until bores H and I are flush
•Insert the greased pin J
•Lock linch pin K
Fig. 210: Removing a bucket
B
C
A
Fig. 211: Installing a bucket
D H
I
F
G
K
J
E