Component Removal And Replacement - VideoRay PRO 4 Maintenance Manual

Component Removal and Replacement
This documentation guides users through removal and replacement of the primary components of the ROV. These components are categorized
as requiring Novice, Intermediate or Advanced knowledge and skills, and versions of this document have been created to include only up to one
of these levels. At the Advanced level, all Intermediate and Novice components are included, so all three versions are not needed to have the full
set. This Novice version is included with product documentation. The Intermediate and Advanced versions are included with the appropriate
training courses.
The instructions for each component consist of two sections:
1. Removal
2. Replacement
Each section consists of:
1. A one page overview that includes
a. Skill level requirement
b. Estimated time to complete the overall removal or replacement process
c. A list of the tools required
d. A list of the other components that need to be removed/replaced
2. Pages that outline the steps for each component that needs to be removed or replaced that include
a. Skill level requirement for the specific component
b. Estimated time to complete the steps for the specific component
c. A list of the tools required for the specific component
d. A detailed list of parts that are considered part of the specific component, such as screws, washers, and/or other miscellaneous
hardware items.
In addition, there is a "Comprehensive Parts List," page that lists all of the parts that have to be removed or replaced for the specific component
and all of the associated components that must be removed or replaced.
Main Hull
The Main Hull section includes removal and replacement steps for the following components:
1. Float Block Kit
2. Strain Relief Cable Kit
3. Skid Kit
Horizontal Thrusters
The Horizontal Thrusters section includes removal and replacement steps for the following components:
1. Horizontal Thruster Propeller Kit (Left and Right)
2. Horizontal Thruster Cartridge Seal
3. Horizontal Thruster Nozzle Kit
Vertical Thruster
The Vertical Thruster section includes removal and replacement steps for the following components:
1. Vertical Thruster Propeller Kit
2. Vertical Thruster Splitter
3. Vertical Thruster Cartridge Seal
Removal and Replacement
Pro 4 Maintenance Manual, Novice 1.00.00