RD 2815 01 557 1563 Blower Overhaul-ca002.pdf

OVERHAUL DESCRIPTION

FOR OFFICIAL USE ONLY

ITEM NAME ROTOR BLOWER ASSEMBLY,DIESEL ENGINE

STOCK NUMBER 2815-01-557-1563

PART NUMBER 23511026

USED ON 47' MLB

Items as received by the contractor must be complete and of the proper cited part number. Discrepancies shall be reported to the Coast Guard Contracting Officer.

OVERHAUL REQUIREMENTS:

SCOPE

This Repair Description discusses the opening, inspection, reporting, and repairing of seven (7) Rotor Blower Assemblies used on the 6V92 engine for USCG Surface Forces Logistics Center, Small Boat Product Line (SBPL) stock replenishment. Items as received by the vendor must be complete and have the proper cited part number. Discrepancies shall be reported to the SBPL Contracting Officer Representative (COR).

2. Work Description

OPEN & INSPECT

The Rotor Blower Assembly shall be opened and inspected in accordance with (IAW) the Original Equipment Manufacturer (OEM) instructions. The vendor shall inspect the Rotor Blower Assembly and provide an Inspection Report for Approval by the COR. Once approved by COR, the vendor shall proceed with overhaul.

**NOTE**Any blower found Beyond Economical Repair shall be reported to the SBPL COR for disposition guidance.

DISASSEMBLY

a. Disassemble Each Rotor Blower Assembly IAW OEM recommendations.

b. Test each Rotor Blower Assembly for cracking, damage, and full functional integrity for repair IAW OEM recommendations.

c. Clean all parts and inspect for reuse and/or replacement.

d. Clean and dry parts as needed.

e. Prepare for reassembly.

OVERHAUL / REASSEMBLY

The Rotor Blower Assembly shall be repaired to a condition which will restore the operating and performance characteristics to the ORIGINAL / LIKE NEW design and technical specifications. Repairs shall be performed in accordance with Detroit Diesel and MTU Marine Service (OEM) specifications and standards. All replacement parts shall be new and manufactured by the Original Equipment Manufacturer, Detroit Diesel/MTU only.

TESTING

After completion of repair, the vendor shall perform standard production tests, IAW OEM recommendations, to ensure maximum design performance. The vendor shall provide certifications of successful standard production tests for each of the blowers. One certification shall be placed in the box with each blower, and a copy for each blower shall be forwarded to the Coast Guard

COR.

**NOTE** The Government reserves the right to witness any inspections or tests as deemed necessary to ensure that each item or service conform to the prescribed requirements.

3. PRESERVATION

Each blower shall be preserved in accordance with manufacturer instructions;

individually preserved and wrapped to accommodate a period of two (2) years.

4. PACKING AND MARKING FOR SHIPPING

Each unit shall be packed individually in its OEM box which shall be capable of providing adequate protection to the item during multiple shipments.

Mark each box in legible black print lettering, or labeling, with the following information:

NATIONAL STOCK NUMBER : 2815-01-557-1563

ITEM NAME: : ROTOR BLOWER ASSEMBLY

PART NUMBER : 23511026

SERIAL NUMBER :

GOVERNMENT ORDER NUMBER :

?US Coast Guard Surface Forces Logistic Center? Condition ?A?

SHELF LIFE CD 0

SCOPE

This Repair Description discusses the opening, inspection, reporting, and repairing of seven (7) Rotor Blower Assemblies used on the 6V92 engine for USCG Surface Forces Logistics Center, Small Boat Product Line (SBPL) stock replenishment. Items as received by the vendor must be complete and have the proper cited part number. Discrepancies shall be reported to the SBPL Contracting Officer Representative (COR).

2. Work Description

OPEN & INSPECT

The Rotor Blower Assembly shall be opened and inspected in accordance with (IAW) the Original Equipment Manufacturer (OEM) instructions. The vendor shall inspect the Rotor Blower Assembly and provide an Inspection Report for Approval by the COR. Once approved by COR, the vendor shall proceed with overhaul.

**NOTE**Any blower found Beyond Economical Repair shall be reported to the SBPL COR for disposition guidance.

DISASSEMBLY

a. Disassemble Each Rotor Blower Assembly IAW OEM recommendations.

b. Test each Rotor Blower Assembly for cracking, damage, and full functional integrity for repair IAW OEM recommendations.

c. Clean all parts and inspect for reuse and/or replacement.

d. Clean and dry parts as needed.

e. Prepare for reassembly.

OVERHAUL / REASSEMBLY

The Rotor Blower Assembly shall be repaired to a condition which will restore the operating and performance characteristics to the ORIGINAL / LIKE NEW design and technical specifications. Repairs shall be performed in accordance with Detroit Diesel and MTU Marine Service (OEM) specifications and standards. All replacement parts shall be new and manufactured by the Original Equipment Manufacturer, Detroit Diesel/MTU only.

TESTING

After completion of repair, the vendor shall perform standard production tests, IAW OEM recommendations, to ensure maximum design performance. The vendor shall provide certifications of successful standard production tests for each of the blowers. One certification shall be placed in the box with each blower, and a copy for each blower shall be forwarded to the Coast Guard

COR.

**NOTE** The Government reserves the right to witness any inspections or tests as deemed necessary to ensure that each item or service conform to the prescribed requirements.

3. PRESERVATION

Each blower shall be preserved in accordance with manufacturer instructions;

individually preserved and wrapped to accommodate a period of two (2) years.

4. PACKING AND MARKING FOR SHIPPING

Each unit shall be packed individually in its OEM box which shall be capable of providing adequate protection to the item during multiple shipments.

Mark each box in legible black print lettering, or labeling, with the following information:

NATIONAL STOCK NUMBER : 2815-01-557-1563

ITEM NAME: : ROTOR BLOWER ASSEMBLY

PART NUMBER : 23511026

SERIAL NUMBER :

GOVERNMENT ORDER NUMBER :

?US Coast Guard Surface Forces Logistic Center? Condition ?A?

WARRANTY:

X A. Standard Manufacturer's Warranty

B. Item being repaired as an "onboard repair" or a "system stock" item and will be put into inventory. NOT FOR IMMEDIATE INSTALLATION.

Contractor must guarantee item against defects that lead to failure for

720 days after installation for a period of up to two (2) years after delivery to Coast Guard.

GOVERNMENT ACCEPTANCE:

Acceptance will be made at destination by a Government representative.

Acceptance will be contingent upon the representative's verification of no damage in transit, correctness and completeness of order and contractor's conformance to preservation/packaging, packing and marking requirements.

OVERHAUL DESCRIPTION

PACKAGING AND MARKING FOR SHIPMENT:

X A. Each unit shall be packed individually in it's own wooden box which shall be capable of providing adequate protection to the item during multiple shipments. Mark each box in legible black print lettering with the following information:

NATIONAL STOCK NUMBER

ITEM NAME

PART NUMBER

GOVERNMENT ORDER NUMBER

2815-01-557-1563

ROTOR BLOWER ASSEMBLY,DIESEL ENGINE

23511026

PRESERVATION / PACKAGING:

X A. Each unit shall be individually preserved and wrapped for protection against deterioration for a period of two (2) years minimum.

B. See Attachments

B. See Attachments

And the words: "Coast Guard SFLC Material, Condition "A"

RECOMMENDED SOURCES:

W. W. WILLIAMS MIDWEST INC.

3325 LIBBEY RD

PERRYSBURG, OH 43551-9740

USA

TWILLIAMS@WWWILLIAMS.COM

WW WILLIAMS CO.

3325 LIBBEY RD

PERRYSBURG, OHIO 43441-0427

419-837-5067

GRAND SLAM DIESEL SERVICES LLC

1333 HARPERS RD 107B

VIRGINIA BEACH, VA 23454-5564

757-937-3331

WRITTEN BY:

DATE :

THOMAS TAYLOR

07 OCT 24

Cost Estimate for Overhaul NOT TO EXCEED: $1,872.04