Oil System Maintenance and Filter Replacement

The contract requires the replacement of the oil filter assembly and associated gaskets on a 2018 FORD F-650, along with a complete oil change using oil rated for diesel engines. A thorough leak inspection must be conducted as part of the service to ensure the integrity of the oil system and to identify any potential issues that could lead to performance problems or environmental hazards. All work must be performed to industry standards with appropriate materials and techniques to maintain vehicle reliability and compliance with diesel engine maintenance requirements. This subcontract is issued by Cherokee Nation under NAICS code 811198 for other automotive repair and maintenance, with a solicitation posted on June 17, 2026, and responses due by June 22, 2026. The place of performance and specific location details are not specified, and no set-aside status is indicated. The work is intended for internal fleet maintenance purposes and must be completed by a qualified service provider capable of handling heavy-duty diesel vehicles. All components replaced must be compatible with the F-650’s specifications and meet the manufacturer’s recommended fluid and part standards.