MERCRUISER 90-12655 Service Bulletins 985

( Brand: Mercruiser ), ( Manufacturer Part Number: 90-12655 ), ( Country/region Of Manufacture: United States )

Review MERCRUISER Used Mercury Service Bulletins 985

The Mercruiser 90-12655 Mercury Service Bulletin 985 is an important document released by Mercury Marine, providing essential information to help maintain and ensure the optimal performance of Mercury and Mariner outboard engines with model numbers ending in 90. This bulletin specifically applies to outboard engines manufactured between April 19, 2001, and April 28, 2003.

Key issues addressed in Service Bulletin 985 include potential problems with the fuel system and water pump seals. The fuel system issue involves the possibility of air entering the fuel line, which can cause rough idle or even engine stall. To address this issue, Mercury recommends installing specific fuel system components to ensure proper fuel delivery and prevent the entrance of air.

As for the water pump seals, the bulletin advises inspecting and replacing them if necessary. The seals could potentially leak due to deterioration over time, leading to cooling system issues and impacting engine performance. Mercury offers detailed instructions for the inspection and replacement process to ensure proper fit and function of the new seals.

Additionally, the service bulletin includes information on extended warranty coverage for the addressed components, providing peace of mind for boat owners and operators. It is important for engine owners to follow the instructions outlined in the bulletin carefully to ensure the longevity and reliability of their Mercury and Mariner outboard engines.

Supporting documentation, such as images and diagrams, is available online through the Mercury Marine website or through your local Mercury marine dealership. Proactively addressing these issues through the steps outlined in Service Bulletin 985 can help prevent delays, reduce maintenance costs, and improve overall satisfaction with your Mercury or Mariner outboard engine.

Mercruiser 90-12655 Mercury Service Bulletin 985: A Comprehensive Analysis

Mercury Marine is a well-known manufacturer of marine engines, and its Mercruiser line is popular among boat owners. Service bulletins are important communications from manufacturers that provide solutions to common issues or improve the overall performance and safety of their products. In this analysis, we will discuss Mercruiser Service Bulletin 985 (90-12655) to help you make an informed decision about purchasing it.

1. Addresses Common Engine Issues: This service bulletin includes updates to improve the reliability and durability of several engine components, which can help prevent common issues faced by Mercruiser boat owners.

2. Enhanced Performance: The service bulletin delivers performance upgrades, providing smoother operation and increased efficiency for your Mercruiser engine.

3. Safety Improvements: By following the recommendations outlined in the service bulletin, you can ensure that your engine operates safely, minimizing potential risks for users.

4. Reduced Costs: Addressing these issues through a service bulletin is typically less expensive than having to replace parts individually or dealing with potential warranty claims for undocumented issues.

5. Improved Longevity: Following the recommendations in the service bulletin can help extend the life of your Mercruiser engine and reduce potential repair costs in the future.

1. Cost: The cost of purchasing and implementing the service bulletin can be significant, especially for those with multiple engines or larger fleets.

2. Time Investment: Installing the service bulletin changes can require a considerable time investment, particularly if you prefer to do the work yourself.

3. Complexity: Some of the changes outlined in the service bulletin may be more complex than others, potentially requiring specialized knowledge or advanced tools.

4. Availability: Depending on the manufacturer's stock levels and your location, securing the required parts and resources for the service bulletin could take some time.

5. Prioritization: As a boat owner, you may have to weigh the importance of implementing this service bulletin against other maintenance tasks, repair needs, or financial priorities.

Deciding whether or not to invest in Mercruiser Service Bulletin 985 (90-12655) ultimately depends on your individual circumstances as a boat owner. For those who routinely operate their boats in demanding conditions, experience common engine issues, or desire improved performance and longevity, this may be an excellent investment. However, other boat owners may find the cost, time investment, and complexity unjustified, especially if they have relatively new engines or are more focused on other areas of maintenance. Therefore, it's essential to assess your specific situation, budget, and priorities when considering the implementation of this service bulletin. If you determine that the potential benefits outweigh the costs and time investment, we recommend proceeding with the recommended changes to ensure optimal performance and safety for your Mercruiser engine.

Details:

part #: 9012655 prices

• $17.99-$24.99

specifications vesselveep:

• for makes: Mercury
• brand: Mercruiser
• manufacturer part number: 90-12655
• country/region of manufacture: United States

returns vesselveep:

• paid by: Buyer
• time: 14 Days
• policy: Returns Accepted

general vesselveep:

• condition: Used
• Parts Accessories > Boat Parts > Other

offer vesselveep:

• availability: In Stock
• sold: 0
• quantity: 1
• started: January 20, 2025
• options: Ship-to-home

shipping vesselveep:

• transit: 4-8 Days
• carrier: USPS
• service: USPS Media Mail
• cost: $5.00
• class: Economy
• type: Fixed

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• cash
• wallet: Apple-pay
• credit card: Visa
• other

seller vesselveep:

• # reviews: 24191
• rating: 99.3%
• city: Scottsville, Kentucky

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