2
Hydraulics
2
ii
ii
Contents
9803/3600E
Page No.
Control Valve Block Removal & Replacement Control Valve Block Dismantle & Assembly Dual Function Controls Assembly
5-1 5-3 5-5
Pressure Testing
6-1
Lift Rams Removal & Replacement Displacement Rams Removal & Replacement Extension Ram Removal & Replacement (525-58, 527-58) Extension Ram Removal & Replacement - (525-67,527-58, 530-67 & 535-67) Tilt Ram Removal & Replacement Sway Ram Removal & Replacement Tow Hitch Ram Removal & Replacement Inner Extension Ram Removal & Replacement - (530-110/120, 537-120/130) Outer Extension Ram Removal & Replacement - (530-110/120, 537-120/130) Boom Extension Circuit Bleeding Procedure - (530-110/120, 530-120/130) Extension Ram Make Up Valve - (530-110/120, 537-120/130) Boom Hoses Removal & Replacement (530-95) Boom Hoses Chain Track - Removal & Replacement (530-95) Extension Ram Removal & Replacement (530-95) Stabiliser Ram Removal & Replacement Diverter Valve Removal & Replacement Diverter Valve Dismantle & Assembly
7-1 7-3 7-5
Typical Ram Dismantle & Assembly Tow Hitch Ram Dismantle & Assembly Typical Ram with Dowel Head Dismantle & Assembly
8-1 8-3 8-5
Fan Motor Removal, Replacement & Adjustment Fan Motor (Sundstrand) Dismantle & Assembly Fan Motor (Ultra) Dismantle & Assembly
9-1 9-3 9-5
Schematic Hydraulic Circuit - 525-58/67, 527-58/67 & 530-95 up to machine s/n 567217 - 525-58/67, 527-58/67 & 530-95 from machine s/n 567218 - 527-58/67, 535-67 from machine s/n 574296 - All 530-120 & 530-110 up to machine s/n 567217 - 530-110 from machine s/n 567218 - 530-67 & 535-67 - 537-120/130
10 - 1 10 - 3 10 - 4A 10 - 5 10 - 7 10 - 9 10 - 11
7-7 7-9 7 - 11 7 - 13 7 - 15 7 - 17 7 - 19 7 - 20 7 - 21 7 - 23 7 - 25 7 - 27 7 - 29 7 - 30
Issue 4*