jcb JS300 Service Manual page 853

Fig 24.
Fig 25.
Note: When checking or refitting JS machine pivot pins,
the retaining nuts and bolts should not be fastened up tight
to the pivot boss but must have approximately 3mm of play
so that the pin is free from tension.
3 Install the hoses.
E-192
4 Lift the ram and align the rod eye end with the pin
803225-1
position.
A409820-C2
5 Install the pin with a bar and hammer.
You can be injured by flying metal splinters when
driving metal pins in or out. Use a soft faced hammer
or copper pin to remove and fit metal pins. Always
wear safety glasses.
INT-3-1-3_2
9813/5100-1
Section E - Hydraulics
Hydraulic Rams
Removal and Replacement
Fig 26.
Fig 27.
!M
WARNING
Metal Splinters
803226-1
803213-1
E-192