Hitachi Hydraulic Excavator FCO Cummins engine EX1200-7 Troubleshooting Technical Manual

Item Details
This PDF Troubleshooting Technical Manual provides clear, factory-certified instructions for servicing the Hitachi Hydraulic Excavator EX1200-7 model with the FCO Cummins engine. Designed for both technicians and equipment owners, it offers reliable, step-by-step guidance for maintenance, diagnostics, and complete overhauls.

All procedures adhere to Hitachi’s official standards and include detailed specifications, adjustment guidelines, and safe methods for disassembly and reassembly. Be sure to review all safety instructions beforehand, and maintain the cleanliness of components and the work area to help prevent recurring issues.

PART NO. TTKAA90-EN-01

Format & Features
High-quality PDF file, 567 pages
Digital download
Optimized for desktop and mobile PDF readers
Offline viewing and printing enabled
Clear section numbering for quick navigation
English language

Models 
EX1200-7

Table of Contents:
INTRODUCTION
SYMBOL AND ABBREVIATION

SECTION AND GROUP CONTENTS
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Machine Performance Test
Group 5 Component Test
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Monitor
Group 3 Cross Reference Table
Group 4 Component Layout
Group 5 Troubleshooting A
Group 6 Troubleshooting B
Group 7 Troubleshooting C
Group 8 Air Conditioner
Group 9 e-Service
SECTION 4
OPERATIONAL PERFORMANCE TEST CONTENTS
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Machine Performance Test
Group 5 Component Test
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Monitor
Group 3 Cross Reference Table
Group 4 Component Layout
Group 5 Troubleshooting A
SERVICE MANUAL REVISION REQUEST FORM
THE ATTACHED DIAGRAM LIST

If your serial number is close to these ranges or you’re unsure about compatibility, contact us, and we’ll help verify coverage before purchase.

Delivery (Instant Download)
Click “Buy Now,” fill out a brief form, and you’ll receive an email with download instructions within minutes. The manual comes in PDF format, making it easy to view and print. If you have any questions about the file or which models are covered, feel free to contact us — we’re here to assist you.