jcb ROBOT 150, Service Manual

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23 - 2
Crowd Ram
Removal
! !
WARNING
Make the machine safe before getting beneath it. Park
the machine on level ground. Make sure the engine is
stopped, the parking brake is engaged and the
transmission is in neutral. Disconnect the battery. Chock
all four wheels.
5-3-2-1
! !
WARNING
Lifting Equipment
You can be injured if you use faulty lifting equipment.
Make sure that lifting equipment is in good condition.
Make sure that lifting tackle complies with all local
regulations and is suitable for the job. Make sure that
lifting equipment is strong enough for the job.
INT-1-3-7
1 Lower the loader arm to its lowest position.
2 Make the machine safe by stopping the engine,
removing the key, and chocking the wheels.
3 Ensure that all hydraulic pressure is released from the
system.
! !
WARNING
Hydraulic Pressure
It is not possible to vent all residual pressure. Loosen the
connection one full turn and allow the pressure to
dissipate. Keep face and hands well clear of pressurised
hydraulic oil and wear protective glasses.
HYD 4-3
4
Disconnect and plug all hydraulic connections and
hoses.
5 Remove securing bolts from pins A , B and C .
Note: Have a second person supporting the plate whilst pin
C is driven out. Support or sling the crowd ram.
6 Drive out pin C and lower the Quickhitch plate to the
ground.
7 Remove pin A from the right hand side and pin B from
the left hand side. Remove the Quickhitch plate.
8 Drive out pin D after removing its securing bolt and nut.
9 Remove the crowd ram.
Replacement
Replacement is a reversal of the removal procedure. Torque
tighten the securing bolts to 56 Nm (5.7 kg fm 42 lbf ft).
Section E
Hydraulics
9803/8500
Section E
23 - 2
Issue 2*
Rams
*
174210