Fiat Allis FG95 Pump Drive Chain Replacement: A Community Inquiry

[MikePhua]

On the panswork forum, a user named Harry Mck from Australia raised a technical question regarding the maintenance of a Fiat Allis FG95 motor grader. Specifically, he was seeking advice on replacing the transmission and implement pump drive chain, and whether it was possible to perform the task from the rear of the housing without removing the entire pump assembly and housing.
The Challenge
Harry’s post highlights a common issue faced by operators and mechanics working with older heavy equipment: limited documentation and unclear service procedures. His goal was to find a more efficient method for replacing the drive chain—ideally one that avoids major disassembly.
Community Engagement
Although the thread didn’t receive immediate replies, it reflects a broader interest in practical, experience-based solutions for maintaining legacy machinery. The panswork community often shares insights on similar topics, including hydraulic systems, drivetrain components, and sourcing hard-to-find parts.
Key Takeaways

• Accessing the drive chain from the rear may be possible, depending on the machine’s configuration and available access panels.
  
• Users are encouraged to inspect for service ports or removable covers that could simplify the process.
  
• Given the age of Fiat Allis equipment, aftermarket support is limited. Suppliers like Minnpar are often recommended for parts and manuals.
  

Final Thoughts
Discussions like this are what make the panswork forum invaluable. They not only help solve immediate technical problems but also preserve knowledge for future operators. If you’ve worked on a Fiat Allis FG95 or similar grader, consider sharing your experience—it could be the missing piece someone else is looking for.