Pro 4
Pro 4, Pro 4

Comprehensive Parts List for:

Termination Block and Accessory Port

The following list is provided to identify all of the parts that will be involved in the process of removing and replacing the Termination Block and Accessory Port. 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

GTO-006LS-KIT Vertical Thruster Propeller Kit

QuantityPart NumberPart Description
1GTO-006LS-KITPropeller Kit Vertical 45mm 3 Blade Shaved (Pro 4)

FB-008 Vertical Thruster Splitter

QuantityPart NumberPart Description
1FB-008Thruster Part Vertical Splitter

THR-HARNESS-P4-KIT Strain Relief Cable Kit

QuantityPart NumberPart Description
1THR-HARNESS-P4Strain Relief Assembly ROV (Pro 4)
191772A192Screw #8-32 x 3/8" Pan Head Phillips SS
198370A011Washer #8 x 0.075" Flat SS

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(r) Rear Dome

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

MHU-003-GY-KIT Rear Hull Ring Assembly

QuantityPart NumberPart Description
1MHU-003-GY-KITMain Hull Assembly Port Ring (Pro 4)
1OR-154O-Ring #154

TLK-005-300-CN Desiccant Pack

QuantityPart NumberPart Description
1TLK-005-300-CNDesiccant Packet

CB-01-PRO4-SET ROV Board Set

QuantityPart NumberPart Description
1CB-01-PRO4-SETCircuit Board ROV Set (Pro 4)

TB9P-KIT-P4 Termination Block and Accessory Port

QuantityPart NumberPart Description
1VR-PRO4-10-0001Termination Block Assembly (Pro 4)
2OR-114O-Ring #114
1OR-014O-Ring #014
1OR-017O-Ring #017
2TB-003Termination Block Part Spacer (Inside Main Hull)
191847A520Nut 1/2"-13 x 3/4" SS
1CB9-001F-ASSM-P4Accessory Port 9 Pin Bulkhead Assembly Terminated (Pro 4)
191475A033Washer 1/2" Lock SS
191847A515Nut 7/16"-20 x 11/16" SS
1A25904-NDConnector 10 x 2 AMPMODU Mod IV Female
1TB-005Termination Block Part Plate
1CB9-001MAccessory Port 9 Pin Dummy Plug Male

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.

Document Path: Pro 4 Maintenance Manual > Termination Block > Comprehensive Parts List