Answer
Jun 05, 2025 - 03:04 PM
Yes — this manual does cover PTO seal replacement.
Specifically, under the “POWER TAKE-OFF” section, paragraph 234 covers PTO output shafts and gears in detail. It includes procedures for multiple PTO configurations — single-speed, nonshiftable two-speed, and shiftable two-speed — with clearly labeled exploded diagrams (Figures 312–316) showing the seals (usually marked as part 4 or 22).
The manual walks you through:
- Disassembly and reassembly of the PTO output shafts
- Removal and installation of seals and related components
- Torque specs and shimming procedures
- Inspection steps for wear or damage
If you're replacing a leaking PTO shaft seal on a 5640, this manual gives you the factory procedure step by step.
