Attachment 7 TE-7.pdf

Description Periodicity Inspect and Clean Batteries Quarterly or As Needed Test Propulsion Engine Neutral Safety Switch Quarterly Inspect/Replace Wiper Blades and Lubricate Wiper Assembly Quarterly Inspect Engine Throttle Cable Semi‐Annual Inspect and Lubricate Normal Engine Shut Down Cable Semi‐Annual Clean and Inspect Shore Power Cable & Receptacle Semi‐Annual Replace Primary and Secondary Fuel Oil Filter Elements Annually or Every 500 hours +/‐ 50 hours Inspect Ring Buoy Annually Lubricate Hull Fittings Annually Clean and Inspect Boat Electrical Distribution Panel(s). Visually Inspect Circuit Condition. Annually Inspect Boat Installed Receptacle. Measure Ground Circuit Resistance Annually Clean, Inspect, and Overhaul Seawater Strainer 18 months Inspect Cam Offset on Saltwater Pump Every 500 hours +/‐ 50 hours Clean and Inspect Engine Zinc Electrodes Every 500 hours +/‐ 50 hours Replace Bilge Pump Packing When Packing gland is 1/8" from pump body Test Permanently Attached Hoisting Pads, Rods, and Shackles at 1 1/2 Times Working Load When Extensive Repairs Have Been Made Lubricate Trailer Landing Gear and Wheel Bearings Monthly Trailer ‐ Clean, Inspect, and Lubricate Tie‐Down Straps Monthly Trailer ‐ Inspect, Clean, and Lubricate Wheel Hub Quarterly Trailer ‐ Clean, Inspect, and Lubricate Hydraulic Surge Brake Actuator Quarterly Trailer ‐ Inspect and Lubricate Trailer Semi‐Annually or 30 days after start of stowage Trailer ‐ Clean and Inspect Drum Brake System Annually or Prior to transport of 350 miles Trailer ‐ Clean and Inspect Disc Brake System Annually or Prior to transport of 350 miles Trailer‐ Clean and Inspect Suspension System (Torsion Axle) Annually or Prior to transport of 350 miles Trailer ‐ Test Trailer Tie‐Downs at Double Working Load 18 Months Trailer ‐ Conduct Trailer Pre‐Operation Inspection Prior to Use Trailer ‐ Remove Contaminants from Boat Trailer After Removal from Water Lubricate Water Jet Thrust Bearing Monthly or Every 250 hours +/‐ 50 hours

Perform Fuel Stripping and Sampling Monthly, prior to fueling, prior to each days use, 24 hours after fueling

Inspect Water Jet External Corrosion Protection Anodes Quarterly

Technical Exhibit 7 ‐ HSB Preventative Maintenance

Inspect and Lubricate Water Jet Reverse Cylinder Assembly Quarterly Inspect Seawater Pump and A/C Drive Belts Quarterly Test Cooling System Coolant Quarterly Inspect Waterjet Hydraulic Pump Drive Belts Quarterly Inspect and Lubricate Waterjet Steering System Quarterly or Every 250 hours +/‐ 50 hours Inspect and Lubricate Steering System Components Semi‐Annually Inspect Water Jet Hoses Semi‐Annually Clean, Inspect, and Lubricate Door and Hatch Hinges, Window Seals, Tracks, and Mechanical Fasteners Semi‐Annually Change Marine Gear Lube Oil Semi‐Annually or Every 1000 hours +/‐ 100 hours Clean, Inspect, and Lubricate Boat Assembly and Fittings Semi‐Annually Clean and Inspect Engine Sacrificial Anodes Semi‐Annually or Every 250 hours +/‐ 50 hours Clean and Inspect Lines, Hoses, Tubing, Vibration Insulators, and Engine Mounts Semi‐Annually Inspect Exhaust System Semi‐Annually or Every 400 hours +/‐ 40 hours Replace Lubricity Filter Semi‐Annually or Every 500 hours +/‐ 50 hours Clean and Inspect Battery Cables, Starter Connection and Battery Disconnect Switch. Clean and Inspect Absorbent Glass Mesh (spiralcell) or Maintenance Free Battery Semi‐Annually Conduct Engine Performance Test Every 9 months or as directed by INSURV Inspect Ring Buoy and Distress Marker Light Annually or Prior to Use Inspect Electrical Wiring and Connections Annually Inspection of Climate Control System Annually Clean, Inspect, and Lubricate Slip Yoke Drive Shaft (with installed lubrication fittings) Annually or Every 200 hours +/‐ 20 hours Change Oil in the Drive Unit and Gimbal Carrier Housing Annually or Every 400 hours +/‐ 40 hours Inspect Alternator Drive Belt Annually or Every 250 hours +/‐ 50 hours Clean/Renew Air Cleaner Annually or Every 1500 hours +/‐ 150 hours Clean, Inspect, and Lubricate Control Heads, Control Cables, Trim Position Feedback Cable, Remote Fuel Shut‐Off Cable, Extensions, and Linkages Annually Change Engine Crankcase Lube Oil and Lube Oil Filter Annually or Every 500 hours +/‐ 50 hours Replace Fuel Water Separator Element Annually or Every 500 hours +/‐ 50 hours Replace Spin‐On Fuel Filter Annually or Every 500 hours +/‐ 50 hours Replace Seawater Pump Impeller Annually or Every 500 hours +/‐ 50 hours Inspect Aftercooler Assembly, Heat Exchanger, and Marine Gear Oil Cooler Every 36 Months or Every 1500 hours +/‐ 100 hours Accomplish Cummins QSB Engine Tune‐Up Every 48 Months or Every 5000 hours +/‐ 500 hours Drain, Clean, and Fill Cooling Water System Every 48 Months or Every 3000 hours +/‐ 300 hours

Clean Air Cleaner Every 750 hours +/‐ 75 hours Inspect Lines Prior to Stowage Lubricate Drive Shaft Universal Joints and Spline Shaft Every 250 hours +/‐ 25 hours Operate Climate Control System Reversing Valve, Clean Air Filter Prior to Use Replace Drive Shaft Universal Joint Bearings (with lubrication fittings) Every 400 hours +/‐ 40 hours Replace Drive Shaft Universal Joint Bearings (without lubrication fittings) Every 800 hours +/‐ 80 hours Clean, Inspect, and Perform Operational Test of the Simplex Strainer Every 100 hours +/‐ 10 hours Replace Crankcase Ventilation Filter Every 1500 hous +/‐ 200 hours Inspect and Perform Air Pressure Test of Fuel System After fuel system repair/alteration or overhaul Inspect and Test Emergency Position Indicating Radio Beacon (EPIRB) and Hydro Static Release Unit (HRU) Monthly Clean and Inspect Tactical UHF/VHF Radio Semi‐Annually Clean and Inspect UHF/VHF Antenna Semi‐Annually Inspect Multi‐Function Display (MFD) Semi‐Annually Clean and Inspect Intercom System Semi‐Annually Inspect Magnetic Compass Semi‐Annually Inspect GPS/WAAS Antenna Semi‐Annually Inspect UHF Tranceiver Semi‐Annually Inspect FLIR System Semi‐Annually Inspect RADAR Antenna Semi‐Annually Inspect VHF Protected Radio Semi‐Annually Inspect AIS System Semi‐Annually Inspect Satellite Compass Antenna Semi‐Annually Inspect VHF Radio Semi‐Annually Inspect Loudhailer/Siren Semi‐Annually Inspect GPS Transponder Semi‐Annually Inspect Electronic Chart Display and Information System (ECDIS) Semi‐Annually Inspect Plotter Display Semi‐Annually Clean and Inspect Antenna Semi‐Annually Adjust Deviation on Magnetic Compass Annually or After Installation Replace the Emergency Position Indicating Radio Beacon (EPIRB) Bracket Hydrostatic Release Unit (HRU) 24 months Replace the Emergency Position Indicating Radio Beacon (EPIRB) 120 months Inspect Fire Extinguishing System Pressure Gauge and System Actuation Stations Weekly or Prior to Use

Inspect Portable Dry Chemical Fire Extinguisher (pressurized type) Monthly Inspect and Test Heat Detector Monthly Test Carbon Monoxide Detector Alarm Monthly Inspect and Test Smoke Detector Semi‐Annually Clean and Inspect Fireboy Extinguishing System Components 8 months

Inspect and Test Fire Suppression System Shutdowns Annually or Prior to Inspection or After Corrective Maintenance

Replace Carbon Monoxide Detector 48 months Inspect/Re‐Certify Fire Supression System 60 months Perform Hydrostatic Pressure Testing of Fire Supression System Hoses 60 months Replace Portable Fire Extinguisher 60 months Replace Heat Detector 60 months Replace Cylinders and Re‐Certify Fire Suppression System 60 months Functional Test of RGB Unit Monthly Inspect RGB Antenna Quarterly Clean and Inspect RGB Antenna Platform Quarterly Clean and Preserve RGB Antenna Connections Quarterly

Jet Dock Care and Maintenance

Prior to using the Jet Dock System for HSB Docking:

1. Ver i fy that the Winch Line is free of cuts, frays, etc and that is suitable for tensioning.

Replace all frayed or brittle lines PRIOR to use.

2. Perform a visual inspection of all Dock Modular Assemblies (Cubes), alignment skids and guides for any obvious damage and ensure free from any debris and marine growth.

3. Using the Power Head Assembly, Vent the docking system by opening the port and starboard vent valves ensuring it is flooded (Lowered position) and free of all debris for docking the Moose Boat and follow proper drive-on instructions.

When the craft is off the Jet Dock for an extended period of time (More than 48 hours):

The intent is to minimize stress on the attachment hardware which secures the airlift components to the dock components and keep Modular Assemblies (Cubes) surfaces clean.

1. With craft off the dock, pressurize the pontoons using the airlift pump enough to raise the stern portions of the dock surface above the waterline.

2. When craft is ready to be dry-docked again, follow proper drive-on instructions.

Night Storage Docking (Boat on dock):

1. When Docking the HSB for the Night Storage position:

(a) Confirm the craft is completely out of the water.

(b) Confirm that ALL dock surfaces are out of the water and free of marine growth.

2. When the craft is in the Night Storage Position, make certain that ALL tension has been removed from the Winch Line and that a properly calibrated Tension Relief Line (TRL) has been connected to your craft.

Regular Monthly (Preventative Maintenance):

1. Jet Dock Systems Incorporated, (JDSI) recommends all craft/dock contact surfaces, including the bunks, be regularly cleaned with soap and water to prevent accumulation of abrasive particles that can mar the craft’s surface. If you notice increased difficulty in launching your craft, it could be a result of debris on contact points.

2. Inspect and Verfiy the ‘Piling Hoop’ modular assemblies and tubular bunk fend-offs, are secure and free of dibris.

3. Inspect and Verify that all Interior Bunk Hardware is secure.

4. Inspect and Verify that all Wear Plate Hardware is secure.

5. Inspect and Verify interior fastener nylon nut/bolt assemblies are secure.

6. Inspect and Lubricate Interior Bunks as needed with spray such as Liquid Rollers. Do not spray directly to Bunks. Spray on cloth and apply cloth across the contact surfaces.

7. Inspect and Lubricate the galvanized winch with a MARINE rust inhibitive spray such as MO-10.

8. Inspect and Replace the Boat Tie-Down Lines as needed.

9. Inspect and Replace Winch Line with suitable line, if needed.

Every Two Years (Preventative Maintenance):

1. With coordination for crane services, detach and remove the lifting portion of the HSB dock system from the water and place on the pier for cleaning, inspections and hardware replacement.

2. Thoroughly clean the docking system to include the all Modular Assemblies (Cubes), Support Beams, Pontoon Guide Beams, Beam connection Hardware and the pontoons to ensure removal of silt within the pontoons that would affect operation.

3. Replace airlift pump within Power Head, air supply hoses from power head to pontoons and all pontoon straps.

4. Inspect and Replace all beam hardware under Jet Dock system as needed for continued reliable operation.

Jet Dock Cutaway View below waterline