ZF Transmissions HFS507, GP18, GP20, GP21, GP23 Repair Manual PDF

This PDF Repair Manual describes the disassembly and reassembly as well as the elimination of failures for ZF Transmissions HFS 507, GP 18, GP 20, GP 21, and GP 23 Models. This guide was written specifically for users so that they can better understand their technic and perform any procedures such as (maintenance and repairs, and troubleshooting).  You can also read the list of content that is presented below.

Models covered:

• HFS 507
• GP 18
• GP 20
• GP 21
• GP 23

Contents:

• INTRODUCTION
• TABLE OF CONTENTS
• SAFETY INSTRUCTIONS
  • Applied Terms and Warning Symbols
• PRODUCT SAFETY AND DANGER ZONES
  • Safety Instructions
  • Immediate Actions at Contact with Cleaning Agents
• GENERAL DATA FOR DISASSEMBLY AND REASSEMBLY
  • Instructions
  • Torque Limits in Nm for Screws to ZF Standard
  • Special Tools and Fixtures
• DISASSEMBLY
  • General Instructions
  • Oil drain
  • Disassembly of components and accessories
  • Motor-transmission unit loosens from the vehicle frame
  • Mounting of the drive wheel
  • Disassembly of the Drive Unit
  • Removal of the E-Motor
  • Disassembly of the Drive Pinion
  • Disassembly of the Transmission
• REASSEMBLY
  • General Instructions for Reassembly
  • Safety Instructions
  • Consumables
  • Assembly of the Transmission
  • Preassembly of Wheel Shaft and Planet Carrier
  • Install the Ring Gear into the Housing
  • Install the Radial Shaft Seal into the Housing
  • Install the Connection Wheel Shaft & Planet Carrier
  • Assembly of the Planetary Gears with the Planet Carrier
  • Assembly of the Transmission Disc Set
  • Assembly of the Housing Cover
  • Assembly and Adjustment of the Brake Lever
  • Assembly of the Drive Unit
  • Assembly of the Drive Pinion with the E-Motor
  • Assembly of the E-Motor with the Transmission
  • Assembly of the Drive Unit to the Vehicle Frame
  • Assembly of the Drive Wheel to the Transmission
  • General Instructions after the Assembly
• FAILURES, POSSIBLE CAUSES, AND ELIMINATION
  • Noises
  • Leakages
• DISPOSAL

The information in this manual is written in such a way that a novice or an inexperienced master could find and apply information to troubleshoot problems.

Features of the Manual
Format: PDF
Language: English
Pages: 39
Compatible with all versions of Windows, Mac, Linux, iPhone, iPad, and Android
This PDF manual contains precise details of how to use and quality repair the transmission ZF specified models. This repair service manual is your assistant in the repair and maintenance of specific equipment, such as the ZF transmission. The ZF manual provides a troubleshooting table, many photographs with descriptions, step-by-step recommendations for maintenance and repair, and many others. 

FAQs
How do I download the manual?
To get your ZF Transmissions HFS507, GP18, GP20, GP21, GP23 Repair Manual, visit the product page and click the 'Buy Now' button. After completing your purchase, you'll receive an email with a download link and instructions within minutes. Please check your spam/junk folder if you don't see it in your inbox.

Is the manual printable?
Yes, all pages are printable.

Still have questions?
If you have any questions, you can feel free to contact our managers and they will help you immediately.