SOW - Specification for 26321 Rev-1.docx

Cutter Boat Large (CG 26321)

SPECIFICATION FOR ENGINE, AUXILARIES, AND JET DRIVE REPAIRS

TABLE OF CONTENTS

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0) package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the current specification revision pages are present when reviewing or utilizing this specification package.

DATE

REV#

WORK ITEM#

CHANGES MADE

NOTE: All work item and paragraph numbers listed above for a given revision correspond to same numbers in the previous revision. This revised specification is self-contained with all of the above listed changes incorporated.

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at time of specification writing and during contract execution.

All Coast Guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – as follows:

· MIL/DOD/CID Specifications: http://www.assistdocs.com/search/search_basic.cfm

· Commandant Instruction Manuals: http://www.uscg.mil/directives/default.asp

· Public Laws, Code of Federal Regulations, U.S Codes, and other Federal Government laws:: www.gpoaccess.gov

COAST GUARD DRAWINGS

26A-CB-OTH-IV Cooling Seawater System 26A-CB-OTH-IV AC Electrical Drawings 26A-CB-OTH-IV DC Electrical Drawings 26A-CB-OTH-IV Electrical Distribution General Arrangement 26A-CB-OTH-IV Main Propulsion 26-CB-OTH-IV Bilge System Piping 26A-CB-OTH-IV AC Electrical Drawings 26A-CB-OTH-IV DC Electrical Drawings 26A-CB-OTH-IV Electrical Distribution General Arrangement 26-CB-OTH-IV Deck Arrangement and Details 26-CB-OTH-IV Console and Engine Box Arrangements 26-CB-OTH-IV Forward and Aft Lockers

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

TECH PUB 6630, CB-OTH-IV – BOAT OPERATOR’S HANDBOOK

TECH PUB 6631, CB-OTH-IV - C4ISR OPERATIONS MANUAL

TECH PUB 9496, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 - SERVICE MANUAL (VOLUME 1) TECH PUB 9495, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 - SERVICE MANUAL (VOLUME 2) TECH PUB 9494, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 1) TECH PUB 9493, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 2) TECH PUB 9492, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 3) TECH PUB 9491, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 4)

MPC 15001.0, ENGINE REMOVE AND INSTALL

TECH PUB 6630, CB-OTH-IV – BOAT OPERATOR’S HANDBOOK

TECH PUB 6631, CB-OTH-IV - C4ISR OPERATIONS MANUAL

MPC M00002.0, ENGINE/GEAR RAW WATER HOSES REPLACE

TECH PUB 6636, JET DRIVE UNIT – MODEL HJ292 – INSTALLATION & SERVICE MANUAL

TECH PUB 6635, CONTROLS MANUAL – MODEL HSRC – PRODUCT MANUAL

TECH PUB 6634, CONTROL JET UNIT – MODEL HSRC – PRODUCT MANUAL

MPC A45401.0, JET DRIVE REMOVE AND INSTALL

TECH PUB 6645_529_A, BILGE PUMP MODEL 1100 – INSTRUCTION MANUAL

MPC M27001.0, BILGE SYSTEM INSPECT

MPC M27004.0, BILGE PUMP SENSOR REPLACE

MPC M27002.0, BILGE PUMP REPLACE

MPC A45410.0, JET HATCH EXTENSION REMOVE/INSTALL

MPC B62035.0, HATCH GASKET REPLACE

OTHER REFERENCES

None

PRINCIPAL CHARACTERISTICS

Table 1 (CG26321) Physical Characteristics

Coupled to Hamilton HJ292 Jet

Table 2 Operating Conditions

GENERAL REQUIREMENTS

1. SCOPE

Intent. This standard specification invokes general requirements for conducting repairs on the engine systems and auxiliaries at a commercial contractor’s facility for a Coast Guard Cutter Boat Large Polar (CG CBL 26321). CG CBL 26321 is a modified version of the CG 26-CB-OTH-IV and therefore all drawings and publications listed are that of a CG 26-CB-OTH-IV.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor shall conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability.

NOTE

The requirements of paragraph 3.1 (General) applies to all work under the scope of this contract, whether explicitly stated in work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

3.2 Location. The Cutter Boat Large Polar (CB-L Polar 26321) is located at Coast Guard Base Seattle, 1519 Alaskan Way S., Seattle, WA.

3.3 Location of work. Work will be conducted at The Contractor’s facility. The work must be conducted within 100 miles of Coast Guard Base Seattle.

3.4 Transportation of Cutter Boat. The Coast Guard will provide transportation of the Cutter Boat to The Contractor’s facility.

3.5 On-site Visit. Prior to bid, the Contractor is encouraged to conduct an on-site visit of the CG 26321. If an on-site visit is desired, the Contractor shall coordinate the visit with LTJG Charles Mason at charles.w.mason@uscg.mil or (571) 610-4593.

3.6 Government Quality Assurance. The Government may elect to conduct periodic inspections at the Contractor’s facility. Government quality assurance inspections will not unduly delay work.

3.7 Protective measures - general. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.6. Tech Rep. The Contractor shall provide the services of certified Tech Rep, who is familiar with the OEM to accomplish the following tasks:

· Remove the existing components.

· Provide manufacturer's proprietary information, software, parts and tools pertinent to the equipment/system.

· Assist with proper repair methods, and ensure compliance with manufacturer's procedures and standards during disassembly, inspection, repair, modification, calibration, and reassembly of the equipment/system

3.6.1 Ensure that the Tech Rep is certified by the OEM.

3.6.2 Submit the Tech Rep’s name and resume to the Contracting Specialist or the Contracting Officer.

3.7 Welding and brazing requirements. The Contractor shall perform all welding and allied processes, and NDI in accordance with SFLC Std Spec 0740.

3.8 Environmental protection requirements. The Contractor shall adhere to the following environmental protection requirements in accordance with the SFLC Stand Spec 0000:

3.8.1 Contractor operated (non USCG) facilities. The Contractor shall provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities, as applicable, during the performance of this maintenance. Contractor shall plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor shall comply with applicable Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item shall not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.8.2 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix A, Requirements For Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

4. NOTES

None

WORK ITEM 1: Diesel Engine, Service

Intent. This work item describes the requirements for the Contractor to service the Cummins QSB6.7 Diesel Engine. The contractor will inspect the engine in place. The contractor shall run a diagnostic on the engine and submit a CFR of any corrective maintenance required by diagnostic. The contractor shall provide all special tools, materials, labor, and parts for the overhaul.

Government-furnished property.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

TECH PUB 6630, CB-OTH-IV – BOAT OPERATOR’S HANDBOOK

TECH PUB 6631, CB-OTH-IV - C4ISR OPERATIONS MANUAL

TECH PUB 9496, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 - SERVICE MANUAL (VOLUME 1) TECH PUB 9495, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 - SERVICE MANUAL (VOLUME 2) TECH PUB 9494, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 1) TECH PUB 9493, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 2) TECH PUB 9492, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 3) TECH PUB 9491, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 4)

MPC 15001.0, ENGINE REMOVE AND INSTALL

OTHER REFERENCES

3. REQUIREMENTS

Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but not limited to the below-listed:

· Electrical cables and wire ways.

· Remote emergency shutdown wiring and bracket.

· Engines exhaust lagging, piping, and silencer.

· Expansion tanks.

· Safety guards Location. The Contractor will conduct the work item at the contractor’s facility

Maintenance. The Contractor shall service the diesel engine to include the following:

· Change engine oil

· Change all oil, fuel and Racor filters

· Change all engine anodes

· Change impeller

· Change air filters

· Change belts

· Change raw water pump

Guidance. The Contractor shall use the Coast Guard Technical Publications listed in Section 2 as guidance.

WARNING

Do not drain any fluids including fresh water, into any space, bilge, or exterior location.

The Contractor must submit a CFR to the Coast Guard Inspector identifying any discrepancies found during the service and make recommendations for repair within 24 hours of disassembly (or discovery of discrepancy). Renewal of any parts (damaged, worn, or otherwise not suitable for continued use) may be the subject of a contract change.

Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate the propulsion system to be in satisfactory operating condition.

WORK ITEM 2: Raw Water Heating System, Replace

Remove engine to gain access to raw water system. Remove and replace the CG 26321 raw water heating system and provide drawings and diagrams of electrical connections installed to replace broken heating system. The contractor shall inspect all raw water hoses and replace damaged hoses.

Note: Raw water piping heaters are not in standard configuration for the references listed but are installed in 26321.

Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

26A-CB-OTH-IV Cooling Seawater System 26A-CB-OTH-IV AC Electrical Drawings 26A-CB-OTH-IV DC Electrical Drawings 26A-CB-OTH-IV Electrical Distribution General Arrangement 26A-CB-OTH-IV Main Propulsion

COAST GUARD PUBLICATIONS

TECH PUB 6630, CB-OTH-IV – BOAT OPERATOR’S HANDBOOK

TECH PUB 6631, CB-OTH-IV - C4ISR OPERATIONS MANUAL

MPC M00002.0, ENGINE/GEAR RAW WATER HOSES REPLACE

OTHER REFERENCES

None

3. REQUIREMENTS

Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but not limited to the below listed.

· Electrical cables and wire ways.

· Remote emergency shutdown wiring and bracket.

· Engines exhaust lagging, piping, and silencer.

· Expansion tanks.

· Safety guards

Location. The Contractor will conduct the work item at the contractor’s facility

Guidance. The Contractor shall use the Coast Guard Technical Publications listed in Section 2 as guidance. The contractor shall provide drawings and diagrams of electrical connections installed to replace broken heating system

The Contractor must submit a CFR to the Coast Guard Inspector identifying any discrepancies found during the service and make recommendations for repair within 24 hours of disassembly (or discovery of discrepancy). Renewal of any parts (damaged, worn, or otherwise not suitable for continued use) may be the subject of a contract change.

Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate raw water heating systems and pump to be in satisfactory operating condition.

Raw water piping heaters are a modified configuration compared to a standard CG 26-CB-OTH-IV but are installed in CG 26321. Drawings and technical publications relating to 26-CB-OTH-IV do not reflect the presence of this system in CG26321.

WORK ITEM 3: Hamilton Jet Drive, Service

Intent. This work item describes the requirements for the Contractor to service the Hamilton HJ292 water jet including reverse bucket and Hamilton HSRC control unit. The contractor shall provide all special tools, materials, labor, and parts for the overhaul.

Government-furnished property.

None

2. REFERENCES

COAST GUARD DRAWINGS

26-CB-OTH-IV MAIN PROPULSION

COAST GUARD PUBLICATIONS

TECH PUB 6630, CB-OTH-IV – BOAT OPERATOR’S HANDBOOK

TECH PUB 6636, JET DRIVE UNIT – MODEL HJ292 – INSTALLATION & SERVICE MANUAL

TECH PUB 6635, CONTROLS MANUAL – MODEL HSRC – PRODUCT MANUAL

TECH PUB 6634, CONTROL JET UNIT – MODEL HSRC – PRODUCT MANUAL

MPC A45401.0, JET DRIVE REMOVE AND INSTALL

Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but not limited to the below-listed:

· Electrical cables and wire ways.

· Remote emergency shutdown wiring and bracket.

· Engines exhaust lagging, piping, and silencer.

· Expansion tanks.

· Safety guards.

Location. The Contractor will conduct the engine service at the contractor’s facility.

Maintenance. The Contractor shall service the Hamilton Jet to include the following:

· Change anodes to include broken anode studs

· Change wear ring

Guidance. The Contractor shall use the Coast Guard Technical Publications listed in Section 2 as guidance.WARNING Do not drain any fluids including fresh water, into any space, bilge, or exterior location.

The Contractor must submit a CFR to the Coast Guard Inspector identifying any discrepancies found during the service and make recommendations for repair within 24 hours of disassembly (or discovery of discrepancy). Renewal of any parts (damaged, worn, or otherwise not suitable for continued use) may be the subject of a contract change.

Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate the jet system to be in satisfactory operating condition.

WORK ITEM 4: Engine Cooler, Rebuild

This work item describes the requirements for the Contractor to rebuild the cooler of Cummins QSB6.7 Diesel Engine. The contractor shall provide all special tools, materials, labor, and parts for the overhaul.

None

COAST GUARD PUBLICATIONS

TECH PUB 6630, CB-OTH-IV – BOAT OPERATOR’S HANDBOOK

TECH PUB 6631, CB-OTH-IV - C4ISR OPERATIONS MANUAL

TECH PUB 9496, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 - SERVICE MANUAL (VOLUME 1) TECH PUB 9495, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 - SERVICE MANUAL (VOLUME 2) TECH PUB 9494, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 1) TECH PUB 9493, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 2) TECH PUB 9492, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 3) TECH PUB 9491, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 4)

MPC 15001.0, ENGINE REMOVE AND INSTALL

Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but not limited to the below-listed:

· Electrical cables and wire ways.

· Remote emergency shutdown wiring and bracket.

· Engines exhaust lagging, piping, and silencer.

· Expansion tanks.

· Safety guards Location. The Contractor will conduct the work item at the contractor’s facility

Maintenance. The Contractor shall do the following work:

· Remove heat exchanger, charge air cooler, and transmission cooler

· Inspect and rebuild cooler

· Reinstall cooler

· Flush coolant

· Pressure test and fool cooling system

Guidance. The Contractor shall use the Coast Guard Technical Publications listed in Section 2 as guidance.

WARNING

Do not drain any fluids including fresh water, into any space, bilge, or exterior location.

The Contractor must submit a CFR to the Coast Guard Inspector identifying any discrepancies found during the service and make recommendations for repair within 24 hours of disassembly (or discovery of discrepancy). Renewal of any parts (damaged, worn, or otherwise not suitable for continued use) may be the subject of a contract change.

Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate the cooler to be in satisfactory operating condition.

WORK ITEM 5: Bilge Pump, Re-Wire

Intent. This work item describes the requirements for the Contractor to inspect and test all bilge hoses, bilge pumps, bilge sensors, bilge alarm panels, and replace all wiring the bilge system. The contractor shall submit a CFR of required work to make bilge system fully operational. The contractor shall provide all special tools, materials, labor, and parts for the repair.

Government-furnished property.

None

2. REFERENCES

COAST GUARD DRAWINGS

26-CB-OTH-IV BILGE SYSTEM PIPING

26A-CB-OTH-IV AC ELECTRICAL DRAWINGS

26A-CB-OTH-IV DC ELECTRICAL DRAWINGS

26A-CB-OTH-IV ELECTRICAL DISTRIBUTION GENERAL ARRANGEMENT

COAST GUARD PUBLICATIONS

TECH PUB 6630, CB-OTH-IV – BOAT OPERATOR’S HANDBOOK

TECH PUB 6631, CB-OTH-IV - C4ISR OPERATIONS MANUAL

TECH PUB 6645_529_A, BILGE PUMP MODEL 1100 – INSTRUCTION MANUAL

MPC M27001.0, BILGE SYSTEM INSPECT

MPC M27004.0, BILGE PUMP SENSOR REPLACE

MPC M27002.0, BILGE PUMP REPLACE

OTHER REFERENCES

None

3. REQUIREMENTS

Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but not limited to the below-listed:

· Electrical cables and wire ways.

· Remote emergency shutdown wiring and bracket.

· Engines exhaust lagging, piping, and silencer.

· Expansion tanks.

· Safety guards.

The Contractor must submit a CFR to the Coast Guard Inspector identifying any discrepancies found during the service and make recommendations for repair within 24 hours of disassembly (or discovery of discrepancy). Renewal of any parts (damaged, worn, or otherwise not suitable for continued use) may be the subject of a contract change.

Location. The Contractor will conduct the work item at the contractor’s facility

Maintenance. The Contractor shall re-wire the bilge pump system to include the following:

· Test all bilge pumps and wiring

· Replace bilge pumps if pumps are inoperable

· Rewire bilge pump system

· Replace float switches as needed

Guidance. The Contractor shall use the Coast Guard Technical Publications listed in Section 2 as guidance.

Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate the system to be in satisfactory operating condition.

WORK ITEM 6: Watertight Hatches and Gaskets, Repair

Intent. This work item describes the requirements for the Contractor to replace all hatch gaskets, replace broken latches, and re-shape or replace any bowed hatches to restore their watertight integrity. The contractor shall provide all special tools, materials, labor, and parts for the overhaul.

26-CB-OTH-IV DECK ARRANGEMENT AND DETAILS

26-CB-OTH-IV CONSOLE AND ENGINE BOX ARRANGEMENTS

26-CB-OTH-IV FORWARD AND AFT LOCKERS

COAST GUARD PUBLICATIONS

TECH PUB 6630, CB-OTH-IV – BOAT OPERATOR’S HANDBOOK

MPC A45410.0, JET HATCH EXTENSION REMOVE/INSTALL

MPC B62035.0, HATCH GASKET REPLACE

Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).

Location. The Contractor will conduct the work item at the contractor’s facility

Maintenance. The Contractor shall restore the watertight integrity and latches of all hatches to include the following hatches:

Anchor locker Sea strainer access hatch Engine box Port and starboard battery compartment hatch Console deck hatch Water jet access hatch Aft locker hatches Console access hatch

Guidance. The Contractor shall use the Coast Guard Technical Publications listed in Section 2 as guidance.

The Contractor must submit a CFR to the Coast Guard Inspector identifying any discrepancies found during the service and make recommendations for repair within 24 hours of disassembly (or discovery of discrepancy). Renewal of any parts (damaged, worn, or otherwise not suitable for continued use) may be the subject of a contract change.

Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate that the watertight integrity and latch repair of the hatches to be in satisfactory condition.

WORK ITEM 7: Engine Start Failure, Troubleshoot and Submit CFR

Intent. This work item describes the requirements for the Contractor to inspect the boats Cummins QSB 6.7 480hp Inboard Diesel and Mercury Marine Vessel Electronics Control Module along with tethers and wiring to determine cause of start failure on boats engine and resolve engine communications and Starboard Shift Error which are present on boat and enable boat to turn on. The contractor shall provide all special tools, materials, labor, and parts for the overhaul.

Replacement Electronic Control Module

26-CB-OTH-IV CONSOLE AND ENGINE BOX ARRANGEMENTS

26A-CB-OTH-IV AC ELECTRICAL DRAWINGS

26A-CB-OTH-IV DC ELECTRICAL DRAWINGS

26A-CB-OTH-IV ELECTRICAL DISTRIBUTION GENERAL ARRANGEMENT

COAST GUARD PUBLICATIONS

TECH PUB 6630, CB-OTH-IV – BOAT OPERATOR’S HANDBOOK

TECH PUB 9496, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 - SERVICE MANUAL (VOLUME 1) TECH PUB 9495, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 - SERVICE MANUAL (VOLUME 2) TECH PUB 9494, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 1) TECH PUB 9493, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 2) TECH PUB 9492, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 3) TECH PUB 9491, MAIN DIESEL ENGINE (MDE) – MODEL QSB6.7 – TROUBLESHOOTING & REPAIR MANUAL (VOLUME 4)

Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).

Location. The Contractor will conduct the work item at the contractor’s facility

Maintenance. The Contractor shall run a diagnostic and inspect the engine and engine communications systems to determine source of start failure. The Contractor will submit a CFR identifying the repairs needed to start the engine.

Guidance. The Contractor shall use the Coast Guard Technical Publications listed in Section 2 as guidance.

The Contractor must submit a CFR to the Coast Guard Inspector identifying any discrepancies found during the service and make recommendations for repair within 24 hours of disassembly (or discovery of discrepancy). Renewal of any parts (damaged, worn, or otherwise not suitable for continued use) may be the subject of a contract change.

Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate that the watertight integrity and latch repair of the hatches to be in satisfactory condition.