John Deere X750, X754, X758 Lawn Tractor Repair Technical Manual (SN – 040000)

Table of Contents (Repair Technical Manual – TM122919)
Foreword
General Information
Safety
General Specifications
Fuel, Lubricants, and Coolant
Serial Number Locations
Engine Repair
Engine
Cooling System
Fuel and Air System
Electrical Repair
Battery, Starter, and Alternator
Wiring Harnesses
Power Train Repair
Controls and Charge Pump
Transaxle
Differential
HFWD
PTO Repair
Steering and Brake Repair
Steering
Brakes
Hydraulics Repair
Hydraulics
Attachment Repair
Attachments
Miscellaneous Repair
Miscellaneous
Operator’s Station Repair
Operator’s Station
Component Location
Engine Operation, Tests, and Adjustments
Component Location
Theory of Operation
Diagnosis
Tests and Adjustments
Electrical System Operation, Tests and Adjustments
Component Location
Theory of Operation
Schematics
Diagnosis
Tests and Adjustments
Connectors
Power Train Operation, Tests and Adjustments
Component Location
Theory of Operation
Diagnosis
Tests and Adjustments
Steering and Brake Operation, Tests and Adjustments
Component Location
Theory of Operation
Diagnosis
Tests and Adjustments
Hydraulic System Operation, Tests and Adjustments
Component Location
Theory of Operation
Schematics
Diagnosis
Tests and Adjustments
Attachment Operation, Tests, and Adjustments
Component Location
Diagnosis
Tests and Adjustments
Service Tools and Kits
Service Tools
This Unit of the Service Manual contains maintenance instructions for the Model X750, X754, X758 Lawn Tractors with serial before – 040000.
Included are complete instructions for removal, disassembly, inspection, repair, assembly, and installation of all parts and assemblies.
In addition, the manual contains a brief description of the more complicated systems of the tractor and tells how they operate. Dimensions of many new wearing parts are given as an aid in determining when parts replacement is necessary. Tests and adjustments required to keep the tractor operating at full efficiency are explained in detail. Full instructions on preparing a new tractor for delivery to the customer are included.
Use this manual whenever in doubt about correct maintenance procedures. Use it as a text book for new Service Department personnel who are unfamiliar with John Deere Tractor.
Daily use of the Service Manual as a guide for any and all service problems will reduce error and costly delay to the minimum and assure you the best in finished service work.