Comprehensive Parts List for:

Camera Lens-Focus Cam Gear

The following list is provided to identify all of the parts that will be involved in the process of removing and replacing the Camera Lens-Focus Cam Gear. Replacing these parts with new parts is not required unless it is determined that a part is not suitable for reuse. VideoRay recommends that new O-rings be used whenever possible.

FB-001-KIT-P4 Float Block Kit

QuantityPart NumberPart Description
1VR-PRO4-06-0001Float Block Assembly - Filled (Pro 4)
191744A542Screw 1/4"-20 x 1" Thumb SS
192141A029Washer 1/4" x 0.05" Flat SS
2FB-PLG-ACC-KITFloat Block Assembly Insert Small

SK-PRO4-KIT Skid Kit

QuantityPart NumberPart Description
1VR-PRO4-07-0001Skid Assembly
491772A151Screw #6-32 x 3/4" Pan Head Phillips SS
4561-06012Washer #6 Insulating Nylon
48BW-001-4Ballast Weight Part Rod (Pro 4)
191772A192Screw #8-32 x 3/8" Pan Head Phillips SS
198370A011Washer #8 x 0.075" Flat SS

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

QuantityPart NumberPart Description
2GTO-006L-KITPropeller Kit Horizontal 100mm 3 Blade Left (GTO, Deep Blue, Pro 4)
2GTO-006R-KITPropeller Kit Horizontal 100mm 3 Blade Right (GTO, Deep Blue, Pro 4)

VR-PRO4-08-0001 Horizontal Thruster Nozzle Kit

QuantityPart NumberPart Description
2GTO-017-ASSMThruster Nozzle Assembly
2GTO-012Thruster Nozzle Part Nut (GTO, Deep Blue, Pro 4)

MHU-002-GY-KIT Dome Retaining Rings and Main Hull Rods

QuantityPart NumberPart Description
2MHU-002-GYMain Hull Part Dome Retaining Ring (Pro 4)
2MHU-005Main Hull Part Rod
491855A271Nut #6-32 x 5/16" Acorn SS
291831A007Nut #6-32 x 5/16" Nylock
4561-06012Washer #6 Insulating Nylon

MHU-004(f) Front Dome

QuantityPart NumberPart Description
1MHU-004(r)Main Dome
1OR-152O-Ring #152

CAM-LENS-P4 Camera Lens-Focus Cam Gear

QuantityPart NumberPart Description
1CAM-LENS-P4Camera Assembly Lens (Pro 4)
293574A850Washer 0.687" x 0.873" Precision Bearing Spacing Shim SS
1MAR-019Camera Part Focus Cam Gear (Pro 4)

This list includes quantities for both sides where applicable. With the exception of the horizontal thruster propellers, parts can be interchanged between left (port) and right (starboard) sides.


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Pro 4 Maintenance Manual, Version: Advanced 1.00.00
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