Horizontal Thruster Propeller Kit (Left and Right) Removal Procedures

Time required for this step: Approximately 2 Minutes (4 Minutes for both sides)

Tools required for this step:

7/16 Inch Open End or Socket Wrench

Parts involved in this step:

GTO-006L-KIT~GTO-006R-KIT Horizontal Thruster Propeller Kit (Left and Right)

Quantity	Part Number	Part Description
2)	GTO-006L-KIT	Propeller Kit Horizontal 100mm 3 Blade Left (GTO, Deep Blue, Pro 4)
2)	GTO-006R-KIT	Propeller Kit Horizontal 100mm 3 Blade Right (GTO, Deep Blue, Pro 4)

Steps

Note: Both the left (port) and right (starboard) Horizontal Propellers must be removed. Repeat these steps on both sides.

Loosen, but do not remove, the 7/16 inch acorn nut at the outboard end of the horizontal propeller.
Pull the horizontal propeller from the horizontal thruster shaft.

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Tip

Both horizontal propeller nuts have right-handed threads. Turn the nuts counterclockwise, when viewed from the rear of the ROV, in order to loosen them.

If the horizontal propeller does not come off of the horizontal thruster shaft easily after loosening the nut, tap the nut while pulling on the propeller hub. This should loosen the propeller collet and the propeller should slide free from the shaft.

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