jcb 1CX, Руководство по обслуживанию

Страница: 74 / 242

Section B Body and Framework
9803/8550
Section B
3 - 1
Removal
Remove the bucket or other attachment from the machine
and park the machine on clean level ground. Place the
excavating end in the position shown.
Stop the engine and vent hydraulic pressure from the
system (see page E/2 - 1).
! !
WARNING
Hydraulic Pressure
Hydraulic fluid at system pressure can injure you. Before
disconnecting or connecting hydraulic hoses or
couplings, vent the pressure trapped in the hoses in
accordance with the instructions given in this
publication.
HYD 1-5
Disconnect and plug the auxiliary hoses, marking the hoses
to ensure correct reconnection. Remove the auxiliary hose
bracket A from the dipper. Disconnect and plug the crowd
ram feed and return hoses, marking the hoses to ensure
correct reconnection.
Remove the bolt retaining the dipper ram eye end pivot pin
B. Supporting the ram, drift out the dipper ram eye end
pivot pin. Allow the ram to rest on the boom.
! !
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
Remove the locking pins (2 off) for the dipper pivot pin C.
Supporting the weight of the dipper, drift out the pivot pin.
The dipper can now be manoeuvered from the machine
using the lifting equipment. Place the dipper on a clean dry
surface.
Replacement
Replacement is a reversal of the removal procedure. Grease
all pins and securing bolts with JCB Special MPL grease.
Reconnect all hoses and bleed the hydraulic system.
3 - 1
Issue 2*
Dipper
205450
A
C
B
*
www.WorkshopManuals.co.uk
Purchased from www.WorkshopManuals.co.uk