Eaton Medium Duty Piston Pump Service Manual 917119 – PDF DOWNLOAD

Eaton Medium Duty Piston Pump Service Manual 917119 – PDF DOWNLOAD

FILE DETAILS:

Eaton Medium Duty Piston Pump Service Manual 917119 – PDF DOWNLOAD

Language : English
Pages : 24
Downloadable : Yes
File Type : PDF
Size: 0.54 MB

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Eaton Medium Duty Piston Pump Service Manual 917119 – PDF DOWNLOAD

Introduction:
This manual provides service information for the Eaton Model 72400 Servo Controlled Piston Pumps. Step by
step instructions for the complete disassembly, inspection, and reassembly of the pump are given. The
following recommendations should be followed to insure successful repairs.
Remove the pump from the vehicle.
Cleanliness is extremely important.
Clean the port areas thoroughly before disconnecting the hydraulic lines.
Plug the pump ports and cover the open hydraulic lines immediately after they’re disconnected.
Drain the oil and clean the exterior of the pump before making repairs.
Wash all metal parts in clean solvent.
Use compressed air to dry the parts. Do not wipe them dry with paper towels or cloth.
The compressed air should be filtered and moisture free.
Always use new seals when reassembling hydraulic pumps.
For replacement parts and ordering information refer to parts list 06-06-642.
Lubricate the new rubber seals with a petroleum jelly (Vaseline) before installation.
Torque all bolts over gasketed joints, then repeat the torquing sequence to make-up for gasket
compression.
Verifying the accuracy of pump repairs on an authorized test stand is essential.

TABLE OF CONTENTS:

Eaton Medium Duty Piston Pump Service Manual 917119 – PDF DOWNLOAD

Introduction 2
Identification 3
Required Tools 3
Exploded View Drawing 4 & 5
Parts List 6 & 7
Disassembly and Inspection 8
Reassembly 9
Appendix A: Charge Pump Adapter Assembly 11
Appendix B: Manual Servo Control Basic Assembly 12 – 15
Appendix C: Rotating Kit Assembly 16
Fault-Logic Trouble Shooting 17 – 21
Start-up Procedure 22