Re-Equipping; Installing The Powertilt Unit; Removing The Powertilt Unit - Wacker Neuson 2503 Operator's Manual

Operation

Re-equipping

Installing the Powertilt unit

H
I
J
E
G
Fig. 229: Assembly

Removing the Powertilt unit

A
B
Fig. 230: Removing
3-98
WARNING Warning!
Injury hazard due to modification work!
Can cause serious injury or death.
• Observe the following instructions:
• Stop the engine
• Raise the control lever base
• Re-equip attachments only with suitable tools
• Do not align components with your fingers or your hands but use suita-
• Once you have re-equipped the attachments, or before starting work,
ensure that the attachment is safely locked with the stick and the tilt rod, or
with the Powertilt unit (option).
• Release the pressure
operating hydraulics on page 3-88
• Follow the safety instructions
on page 3-89
Proceed as follows:
☞
Lower the Powertilt unit 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
☞
Install ring J and tighten the securing elements G
D
☞
Actuate the stick cylinder until bores H and I are flush
☞
F
Insert greased pin F
☞
Install ring J and tighten the securing elements G
Re-equip as follows:
☞
Lower the Powertilt unit to the ground with its flat side facing down
☞
Stop the engine
☞
Raise the control lever base
☞
Remove the ring and the securing elements
☞
First remove pin A, and then pin B. Carefully expel pins that are stuck with a hammer
and a brass punch
If pin A is stuck:
☞
Start the engine
☞
Slighty raise and lower the boom to take the load off the pin
☞
Stop the engine
☞
Raise the control lever base
ble tools – crushing hazard!
– see chapter 3.50
– see chapter 3.51
Releasing the pressure on the
Re-equipping attachments
OM 25-3503 us – Edition 4.1 * * 2503_3503b340.fm