2
Hydraulics
2
i
i
Contents Technical Data - 525-58/67, 527-58/67, 530-67 & 535-67 - 530-120 - 530-110 - 530-95 - 537-120 - 537-130 General Description Hydraulic Fluid Level & Filter - All except 530-120, 537-120/130 - 530-120, 537-120/130 Draining Fluid & Cleaning Suction Strainers Hydraulic Tank Removal & Replacement - All except 530-120, 537-120/130 - 530-120, 537-120/130
*
Pump Operation Pump Removal & Replacement - All except 530-120, 537-120/130 - 530-120 up to serial No. 569293 - 530-120 from serial No. 569294 & 537-120/130 Pump Dismantle & Assembly - 530-120, 537-120/130 up to serial No. 577458 - 530-120, 537-120/130 from serial No. 577459 Supplementary Pump (Farm Special Plus, 530-67, 535-67) - Removal & Replacement - Dismantle & Assembly Machine Neutral Circuit (without torsion box cooling) Machine Neutral Circuit (with torsion box cooling) Machine Neutral Circuit (with filter in steer circuit) Machine Neutral Circuit (with supplementary pump) Machine Neutral Circuit (with priority steer/fan pump) Control Valve Block Neutral Circuit Boom Lift Operation (525-67, 527-67, 530-67, & 535-67) Boom Lower Operation (525-67, 527-67, 530-67, & 535-67) Boom Lift Operation (525-58, 527-58) Boom Lower Operation (525-58, 527-58) Hose Burst Operation Boom Extend/Retract Operation (525-58/67, 527-58/67 530-67, 535-67, 530-95) Sway Operation Boom Lift Operation (530-110/120, 537-120/130) Boom Lower Operation (530-110/120, 537-120/130) Boom Extend Regenerative (530-110/120, 537-120/130) Boom Extend High Pressure (530-110/120, 537-120/130) Boom Retract (530-110/120, 537-120/130) Stabiliser Check Valve Operation Stabiliser Operation M.R.V. Operation A.R.V. Operation
9803/3600E
Page No. 1-1 1 - 1A 1 - 1B 1 - 1C 1 - 1D 1 - 1E 1-2
2-1 2 - 1A 2-2 2-3 2-5 3-1 3-3 3-5 3-6 3-7 3 - 8A
3-9 3 - 11 4-1 4 - 2A 4 - 2C 4 - 2E 4 - 2G 4-3 4-5 4-7 4-9 4 - 11 4 - 13 4 - 15 4 - 17 4 - 19 4 - 21 4 - 23 4 - 25 4 - 27 4 - 29 4 - 31 4 - 33 4 - 34
Issue 4*