Description
John Deere Radial Piston Pumps Component Technical Manual (CTM7)
John Deere Radial Piston Pumps INDEX:
Group 05—Safety
Group IO—General
Non-Serialized Hydraulic Pumps
pump Displacement
Hydraulic Pump Serial Number Plate
1000 and 2000 Series (PR)
3000 Series (HPR)
Pump Specifications (Basic)
1000 Series
2000 Series
3000 Series
Application Charts
Agricultural Equipment
Industrial Equipment
OEM
Torque Charts
Group 15—1000 Series (PR) Hydraulic
Essential or Recommended Tools
Service Equipment and Tools
S pecifications
Diagnosing Malfunctions
Cross-Sectional and Exploded View
Piston Assemblies
Check Shaft End Play
Pump Cover
Pump Shaft
Remove and Install
Disassemble and Inspect
Assemble
Pump Housing .
Bearings
Shaft and Quad-Ring Seals
Inlet Valves
Discharge Valves and Seats
Crankcase Outlet Valve
Crankcase Outlet Valve
Pressure Compensator Valve
Group 20—2000 Series (PR) Hydraulic
Essential or Recommended Tools
Service Equipment and Tools . .
Specifications
Pressure Compensator Specifications
Standard
Through-Drive
Diagnosing Malfunctions
Cross-Sectional and Exploded Views
Single Bank Pump
Pump
Pressure Compensator—Standard Drive. .
-20-9
Pressure Compensator—Through Drive
. -20-10
Double Bank Pump
-20-11
Pressure Compensator .
-20-12
Piston Assemblies
-20-13
Check Shaft End Play
-20-14
Discharge Valves and Seats
-20-15
Pump Shaft
-20-18
Pump Housing
-20-25
Bearing Cups
-20-26
Shaft Seals
. -20-27
Inlet Valves .
. -20-29
Pressure Compensator Housing
. -20-30
Pressure Compensator Valve
Standard and Auxiliary Gear Drive
Pumps
-20-33
Through Drive Pump
. -20-35
Crankcase Outlet Valve
Non-Serialized Pumps
-20-37
Serialized Pumps
-20-41
Fixed Orifice
Non-Serialized Pumps
. -20-42
Serialized Pumps
. . . -20-42
Group 25—3000 Series (HPR) Hydraulic
Pump
Essential or Recommended Tools
-25-1
Service Equipment and Tools .
-25-2
Specifications
. -25-3
Diagnosing Malfunctions
-25-8
Cross-Sectional and Exploded Views
Single Bank Pump
Double Bank Pump
Control Valve—Nona-Jnitized
Control Valve—unitized
Piston Assemblies
Check Shaft End Play
Pump Shaft
Remove and Install .
Disassemble and Inspect
Assemble
Bearing Cups
Pump Housing
Shaft Seals
Discharge Valves and Seats
Inlet Valves .
Inlet Housing
Pressure Compensator
Manual Destroke—Electric Destroke
Pressure Compensator Valve—Unitized
Group 30—Auxiliary Charge Pump-2000 and
3000 Series
Essential or Recommended Tools .
Specifications
Auxiliary Charge Pump
Disassemble and Inspect
Assemble
Group 99—Dealer Fabricated Tools
Group 105—1000 Series (PR)-Operation and
Tests
How Hydraulic Lines Are Routed
Pump Operation
Adjust Deadhead Pressure
Group 110—2000 Series (PR)-Operation and
Tests
How Hydraulic Lines Are Routed
Pump Operation
Pressure Compensator Valve Operation
Adjust Deadhead Pressure
Group 115—3000 Series (HPR)-Operation and
Tests
How Hydraulic Lines Are Routed
Pump Operation
, _115-1
-115-2
