14 - 10
Section E Hydraulics
9803/6410
Section E
14 - 10
Issue 1
Hydraulic Pump/Regulator
19 Loosen plug 35 and remove it along with spring 36. By
hooking it with a wire, take out spool 34 together with
sleeve 33.
20 Return to sub-block assembly 50 removed at step 4.
Remove the ‘O’-rings 89 (1 off), 91 (1 off), 93 (2 off) and
111 (1 off), plus disc filter 51.
Dismantling (cont’d)
21 Unscrew the four securing bolts and remove solenoid
58 from sub-block 50. Remove sleeve 102 and spool
103.
22 Remove relief valve assembly 56 and adjustable elbow
60 from sub-block 50. Remove plug 107 and take out
spring 104 and disc filter 51.