jcb JS200 Service Manual page 425

Section E
93 - 1
Relief Valves
*
Dismantling
Refer to the sectional drawing on page E/83-1 as a guide to
dismantling and assembling.
Take steps during dismantling to ensure that all the parts are
returned to their original positions.
Clean the parts with a suitable solvent and blow them dry.
Replace all used 'O'-rings
1 If not already done, remove cap 37 (with a 14 mm A/F
hexagonal socket) from the relief assemblies 34 and
remove piston 38, liner 51, shim 40, poppet 43 and
spring 42.
2 The seat 44 is press-fitted into sleeve 39. Remove it
using a soft object, taking care not to scratch the seat
face.
9803/6400
Hydraulics
Slew Motor
Section E
93 - 1
Issue 2*