Operation - jcb JS300 Service Manual

The machine defaults to cushioned mode on start up. The
following descriptions describe only the `dipper in' function
but, `dipper out', `boom in' and `boom out' circuits all
operate in the same way.
Fig 1.
A1
C
D
A
B E
Fig 2.
E-225

Operation

T023050-1
E1 H
G
T
F
A406700
9813/5100-1
R
S
Section E - Hydraulics
Cushion Valve
Operation
E-225