Case ih maxxum 115 tractor service repair manual

Page 74

HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM

Variable Displacement Pump Closed Centre Load Sensing Hydraulic Circuit 24 x 24 Models 1 To Additional Remote Control Valves 3 Variable Displacement Hydraulic Pump 5 Low Pressure Switch 7 Front Suspension Control Valve 9 Power Beyond Ports 11 Feed to Low Pressure circuit 13 Electronic Draft Control Valve

2 End Plate With Load Sensing Shuttle Valve 4 Mid Mounted Remote Control Valve 6 Boosted Lubrication Oil 8 Trailer Brake Valve 10 Subplate with Low Pressure Compensator Valve 12 Lift Cylinder 14 Remote Control Valve

A High Pressure Circuit Oil C Low Pressure Circuit Oil E Return To Reservoir Oil G Charge Pump Oil

B Steering Circuit D Trapped Oil F Suction Oil H Lubrication Oil

MAXXUM-T3-DRAFT 02/11/2011

A.10.A / 38


Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.