Hydrotech Classic Series Stenner Basic Service Manual - Manual (Page 39)

38 Maintenance Basics – Motor
Gear Case Parts Replacement
1. Replace gears that show visible wear or corrosion.
2. Replace gear posts that are worn, rusted, or corroded.
• To remove gear posts, grasp with pliers and pull
straight out.
• To install gear posts, insert in hole and
press until bottomed.
• Inspect gear case and cover for cracks and
cup bearing for corrosion. Replace as needed.
BEST PRACTICE
Factory recommended
Apply generous amounts
of grease (AquaShield
® )
to gear posts, gear rings,
pinions, and master shaft
when doing service in the
gear case.
Gear Case Wear
Definition
Gear failure, in general, can be caused by misalignment (mainly
due to wear), water or chemical intrusion inside the gear case,
insufficient tooth engagement, or wear and/or damage to
other components.