Mitsubishi Forklift 4G63, 4G64, 6G72 Service Manual

Mitsubishi 4G63, 4G64, 6G72 engine service manual supplement for liquefied petroleum gas systems. Provides operating and maintenance procedures for LP-gas equipped forklifts.

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Document Details

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Document Number / Seller:
30802 / Laura Edwards
File Size:
41.59 MB
File Type:
ZIP
Language:
English
Printable:
Yes
Category:
Forklift
Last updated / verified
Oct 30, 2025

Models Covered & Key Technical Specifications

Mitsubishi 4G63, 4G64, 6G72 Forklift Service Manual – Liquefied Petroleum Gas Supplement

This supplement provides comprehensive information for the LP-gas system on Mitsubishi forklifts.

  • Engine Model: Mitsubishi 4G63, 4G64, 6G72

  • Fuel System Type: Liquefied Petroleum Gas (LPG)

  • Manual Type: Service Manual Supplement

  • Coverage: Engine LP-Gas System Operations

  • Part Number: AA0001-ZZ9999 / 0A0001-0Z9999

  • Year Range: Not specified

  • System Components: Detailed diagrams and explanations of LP-gas tank, converter, carburetor, and related parts.

  • Operating Principles: Explains fuel control, throttle, and governor operations for optimal performance.

  • Troubleshooting Guide: Comprehensive steps for diagnosing and resolving common issues with the LP-gas system.

  • Inspection and Adjustment: Procedures for routine checks and adjustments to maintain system integrity.

  • Disassembly and Reassembly: Step-by-step instructions for servicing individual components like the carburetor and converter.

Professional Workshop Service Manual & Technical Specifications

Mitsubishi 4G63, 4G64, 6G72 LPG Manual: Forklift Repair manual for Mitsubishi 4G63, 4G64, 6G72 models Engine-Compendium

LP-gas System: Liquefied Petroleum Gas // Component Focus: Engine Systems // Coverage: Operational & Maintenance

Assessment-Element Parameters Architecture
Fuel Tank Pressure Relief Valve Internal Design
Fuel Filter Impurity Removal Rate Multi-stage Filtration
LP-Gas Carburetor Idle Mixture Adjustment Screw Control Mechanism
Converter Vaporization Temperature Water-Heated Process
Fuel System Leak Detection Method Soapy Solution Test
Engine Control Unit Fault Code Display Diagnostic Codes

Technical units are distributed across the following main sections:

  • LP-gas system components (tank, filter, carburetor, converter)
  • System operations and terminology
  • Troubleshooting procedures and fault codes
  • Inspection and adjustment guidelines
  • Periodic maintenance schedule

This manual details the LP-gas system for Mitsubishi forklift trucks equipped with 4G63, 4G64, and 6G72 engines. It covers system components, operations, and maintenance. Diagnostic procedures and troubleshooting steps are included to help identify and resolve issues. The manual also outlines a periodic inspection schedule to ensure optimal system performance and longevity.

The document documents specifications for the LP-gas system to ensure proper operation.

FAQ

What tools are needed for **designated** adjustment procedures? keyboard_arrow_down

A tachometer and a diagnostic monitor (laptop computer with specific software) are required for adjusting the idle mixture and other system parameters.

Identify the **critical** pressure specifications for the converter. keyboard_arrow_down

Primary chamber pressure should range from 9.8 to 14.7 kPa (1.4 to 2.1 psi). If the pressure is below 9.8 kPa, power may be reduced; if above 14.7 kPa, fuel consumption may increase.

What procedures are **required** for the assembly sequence of the filter? keyboard_arrow_down

Parts replacement after filter disassembly involves installing components from the repair kit, tightening the cover securely, and performing a gas leak check to ensure no leaks are present.

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Reviews (2)

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New
The troubleshooting section saved me a lot of time and hassle. I had a question about the LP gas system and the support team responded within hours. Excellent service and a smooth download process!
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New
This service manual is incredibly detailed and easy to follow. Downloading it was a breeze, and I received the link almost instantly! Highly recommend for anyone working with Mitsubishi forklifts.