Caterpillar M120D 72-80V Forklift Service Manual (SENB8470)

Yes. This is the workshop service manual set for Cat M120D 72-80V trucks and the related M70D, M80D, and M100D models. These counterbalanced forklifts move pallets and heavy loads around warehouses, plants, and yards. A maintenance technician reaches for this manual when the job calls for proper testing, adjustment, repair, and documented service work. I've used this kind of book when alarm codes, wiring faults, controller settings, or hydraulic problems need to be handled by the book.

What this manual helps you do

• Trace wiring, switches, sensors, and controller circuits during electrical fault finding.
• Check service conditions, alarm codes, controller parameters, and operating adjustments.
• Follow procedures for hydraulic, steering, braking, mast, and drive-system repairs.
• Diagnose faults before removing major assemblies or replacing components.
• Adjust, remove, rebuild, and verify truck systems during planned maintenance or repair.

Who this is for

This suits a warehouse maintenance tech, plant maintenance team, dealer technician, independent forklift shop, or rental fleet mechanic. It is workshop-level material for the forklift repair trade, with the operator handbook and parts information available as companion volumes.

FAQ

Q: What do I receive, and how is it organised?

A: You receive three separate Cat publications delivered as 17 PDF files, split by section, with 423 pages total. The PDFs have a real text layer, so you can search and copy text, then print or enlarge the pages when working at the truck.

Q: Will it match my truck variant?

A: The publication covers M70D, M80D, M100D, and M120D, including the M120D 72-80V model named here. That gives you the correct model family reference for service work.

Q: How does it fit the job I'm doing?

A: Use it for workshop repairs, service intervals, alarm-code diagnosis, controller parameter checks, and system testing. The three-publication set keeps the truck service material together for field and shop work.

So yes, this is the manual set to use for repairing and maintaining the specified Cat M120D truck. It gives your shop a procedure-based reference for diagnosis, adjustment, and planned maintenance.

Models covered by this manual

Caterpillar publication SENB8470 is the factory service manual for the M120D 72-80V. The same publication covers 7 further forklift models: M100D, M100D 36-48V, M100D 72-80V, M120D, M120D 36-48V, M70D, M80D. Check the model and serial number on your data plate before ordering.

Table of Contents:

• SENB8470 – Service Manual
  • Foreword
  • General
  • Electrical and Electronic
  • Differential and Final Drive
  • Drive Motor
  • Brake System
  • Steering System
  • Hydraulic System
  • Troubleshooting
  • Masting
  • Mast and Forks
  • Service Data
• SENB8464-03 – Service Manual
  • Foreword
  • Specifications
  • Systems Operation Glossary
  • Testing And Adjusting Accessing Stored Faults

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