Yanmar L40AE, L48AE, L60AE, L70AE, L75AE, L90AE, L100AE Engines for JCB Service Manual PDF

This service manual offers instructions on standard service procedures (disassembly and reassembly) for Yanmar Diesel Engine models L40AE, L48AE, L60AE, L70AE, L75AE, L90AE, and L100AE.

This manual is intended to enable the operator to properly discuss and plan maintenance and repair of Yanmar diesel engines. The repair manual will help you determine what work needs to be done (even if you decide that they can do it in the workshop), provide information on the technical condition, and determine the sequence of actions for maintenance or repair.

The manual contains detailed service and repair information, lots of illustrations and charts, especially in those parts where a detailed sequence of operations to be performed is provided. The text is accompanied by explanatory illustrations. At the beginning of the Guide is given a detailed Content on which you can easily find the question you are interested in.

This illustrated workshop manual comes in PDF format. We recommend using Adobe PDF Reader, to be sure all images/graphics will display correctly.

Publication No.: 0BTNV0-G0000

Models covered:
L40AE,
L48AE,
L60AE,
L70AE,
L75AE,
L90AE,
L100AE.

Contents:

• 1. Specifications
  • Specifications
  • Cross-Sectional Views
• 2. Service standard
• 3. Disassembly and Reassembly
  • Tools, Meters, and Instruments
  • Tightening Torque
  • Maintenance Schedule
  • Disassembly Procedures
  • Reassembly Procedures
  • Recoil Starter
• 4. Checking and Servicing
  • Cylinder Head
  • Piston and Piston Rod
  • Crankshaft, Flywheel and Main Bearing
  • Camshaft and Tappet
  • Timing Gear
  • Crankcase Cover
  • Cylinder Sleeve and Cylinder Block
  • Lubrication System
  • Fuel System
  • Speed Control Device
  • Electrical System
  • Adjustment
• 5. Troubleshooting
• 6. Test Run
• 7. Helical Inserting Part for Repair
• Appendix 1 Difference Between Parts under Spec. S and D
• Appendix 2 Detail of Special Tools