Page Cross-Section and Exploded View Single Bank Pump ...................... , 15-6 Double Bank Pump ........ ... .......... , 15-7 Control Valve Non-Unitized Design .................... 15-8 Unitized Design Pressure Compensated ................ 15-9 Load Sensing ........................ 15-10 Piston Assemblies Remove and Inspect ................... 15-11 Install ................................. 15-11 Check Shaft End Play .................... 15-12 Pump Shaft Remove and Install ..................... 15-13 Disassemble and Inspect ...... '" ., ..... 15-15 Assemble ............................. 15-18 Bearing Cups Inspect ...............................
15-20 Pump Housing Inspect ............................... 15-20 Oil Seal Remove and Install ..................... 15-20 Discharge Valves Remove, Inspect and Install ............. 15-22 Discharge Valve Seats Inspect, Remove and Install ............. 15-23 Inlet Valves Inspect, Remove and Install ............. 15-23 Inlet Housing Remove and Install ................... " 15-24 Pressure Compensator Valve (Non-Unitized Design) Disassemble, Inspect and Assemble ...... 15-26 Shuttle Valve (Non-Unitized Design) Disassemble, Inspect and Assemble ...... 15-30 Destroke Plug, Manual Destroke or Electric Destroke Solenoid Inspect and Install ......................
15-30 Valve Housing (Unitized Design) Remove and Install . . . . . . . . . . . . . . . . . . . .. 15-31 Pressure Compensator Valve (Unitized Design) Disassemble, Inspect and Assemble ...... 15-32 Crankcase Relief Valve (Unitized Design) Disassemble, Inspect and Assemble . . . . .. 15-34 Load Sense Valve (Unitized Design) Disassemble, Inspect and Assemble ...... 15-35 CTM-7 (5-89) 2Rl ; 1I ) 110589 R70; 070300 1035 170589 Contents Page Check Shaft End Play .................... 10-13 Discharge Valves Remove, Inspect and Install ............. 10-15 Discharge Valve Seats Inspect, Remove and Install ............. 10-16 Pump Shaft Remove and Install. . . . . . . . . . . . . . . . . . . ..
10-17 Disassemble and Inspect ................ 10-18 Assemble Single Bank Pump. . . . . . . . . . . . . . . . . . . .. 10-21 Double Bank Pump .................... 10-22 Pump Housing Inspect ............... .. .............. 10-25 Oil Seal Remove and Install Pump Assembled ..................... 10-26 Pump Disassembled ................... 10-27 Inlet Valves Inspect, Remove and Install ............. 10-28 Pressure Compensator Housing Remove and Install .. . . . . . . . . . . . . . . . . . .. 10-30 Pressure Compensator Valve Disassemble, Inspect and Assemble Std. and Aux. Gear Drive Pumps ........ 10-33 Through Drive Pump . . . . . . . . . . . . . . . . . ..
10-35 Crankcase Outlet Valve Non-Serialized Pumps Remove, Inspect and Install ............ 10-37 Adjust ............................... 10-40 Serialized Pumps Remove, Inspect and Install ............ 10-41 Fixed Orifice Non-Serialized Pumps Remove, Inspect and Install ............ 10-42 Serialized Pumps Remove, Inspect and Install ............ 10-42 Essential Tools ........................... 15-1 Service Equipment and Tools ............... 15-1 Specifications Hydraulic Pump ......................... 15-2 Control Valve Non-Unitized Valve Design .............. 15-3 Unitized Valve Design . . . . . . . . . . . . . . . . . .. 15-4 Diagnosing Malfunctions ................... 15-5 Litho in U.S.A.
ii GROUP 10-2000 SERIE5-(PR) HYDRAULIC PUMP-Continued GROUP 15-3000 SERIES-(HPR) HYDRAULIC PUMP AllTractorManuals.com