Service position
NOTE!
Before beginning any service work, the following
measures must first be taken.
1 Position the machine on even, firm and level
ground.
2 Put the attachment on the ground.
Put the dozer blade on the ground if equipped.
3 Turn off the engine. After releasing the system
and tank pressure, remove the ignition switch.
See page
345
.
4 Make sure the control lockout lever is down to
lock the system securely, see page
111
.
5 Pressurized lines and vessels should have the
pressure released gradually to avoid risks.
6 Allow the machine to cool.
A suitable position is stated in the description for the
different service operations. If no particular position
is stated, the machine should be parked in service
position A.
Service position A
Retract the bucket and dipper arm cylinder
completely, and then lower the boom on the ground.
Service position B
Extend the bucket cylinder completely, retract the
dipper arm cylinder completely and lower the boom
on the ground.
270
Safety when servicing
Service position
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