Horizontal Thruster Cartridge Seal Replacement Overview

Skill level recommended: Novice

Total time required: Approximately 4 Minutes (8 Minutes for both sides)

Tools required:

• Lint-Free Tissue or Rag
• O-Ring Lubricator
• 7/16 Inch Open End or Socket Wrench

The following components must be replaced:

• Horizontal Thruster Cartridge Seal
• Horizontal Thruster Propeller Kit (Left and Right)

Notes:

• Before replacing the horizontal cartridge seal, check to make sure that the cartridge seal, horizontal thruster shaft and area where the cartridge seal seats are clean. Also, make sure the thruster shaft is not bent or scored.