# Major Recall Alert: Mercury Marine 135-150hp 4S, SeaPro, Pro XS, 75-115hp 4S Engines Recalled Due to Corrosion and Shift Failure Risk
Boating enthusiasts and professionals, take note! Mercury Marine has issued a recall for its popular **135-150hp 4S, SeaPro, Pro XS, 75-115hp 4S engines**. This recall addresses a critical safety issue: **a stud on the upper shift arm of the engine may corrode when exposed to saltwater**, leading to potential **failure of the shift system and loss of shift function**. If you rely on these high-performance engines, it’s essential to take immediate action to ensure your safety and well-being.
Find out what this recall means for you, the specific engines affected, and the steps you should take to resolve this issue.
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## Why This Recall is Important
The issue with the **Mercury Marine 135-150hp and 75-115hp four-stroke engines** is related to saltwater corrosion. If the **stud on the upper shift arm corrodes**, it can cause the engine's shift system to fail. This malfunction could result in **loss of shift functionality**, severely impacting your boat’s ability to operate safely and efficiently. For those using boats in **saltwater conditions**, the risk is especially significant.
A compromised shift system can leave you stranded in open water or create dangerous situations in high-traffic areas. Mercury Marine has recognized this safety hazard and is proactively issuing this recall to safeguard its customers.
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## Details of the Recall
### Affected Products
The recall applies to the following **Mercury Marine outboard engines**:
- **135-150hp 4S engines**
- **SeaPro engines**
- **Pro XS engines**
- **75-115hp 4S engines**
### Primary Issue
- The **stud on the upper shift arm of the engine is prone to corrosion when exposed to saltwater**.
- Corrosion may result in **shift system failure**, leading to loss of shifting ability.
### Safety Measures Announced
- Stop using your affected Mercury Marine engine immediately.
- An **authorised Mercury Marine dealer** will repair the engine and **update your service schedule** to include regular greasing of the shift linkage every **100 hours** of engine use.
- Repairs will ensure the engine meets optimal safety standards.
For further official information, visit the [Australian Product Safety Website](https://www.productsafety.gov.au/search-consumer-product-recalls/75-150-hp-fourstroke-seapro-and-pro-xs-outboard-engines).
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## What You Should Do
If you own one of the affected **Mercury Marine engines**, follow these steps to address the recall:
1. **Stop Using the Boat Immediately** – Do not use boats equipped with these engines until the issue has been resolved.
2. **Contact an Authorised Dealer** – Locate an authorised **Mercury Marine dealer** near you and book an inspection.
3. **Schedule a Repair** – Dealers will repair the shift arm and adjust your service schedule to require **shift linkage grease applications every 100 hours**.
4. **Keep Records** – Keep receipts or notes from your repairs for future reference.
Taking these precautions will keep you safe and ensure your engine operates efficiently and reliably.
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## Stay Safe – Get Instant Recall Alerts
Safety is a top priority, and staying informed about product recalls can save lives. If you own a Mercury Marine engine or similar products, it’s crucial to stay updated.
**Download our FREE Product Recall Alerts App today** to get real-time notifications about recalls, safety issues, and repair schedules. With a few clicks, you can:
- Check if your product is recalled.
- Receive alerts about high-risk safety concerns.
- Find authorised repair locations near you.
Protect yourself and your loved ones by staying one step ahead of potential risks.
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Ensuring customer safety on the water remains a primary focus for **Mercury Marine**. If your boat is equipped with one of the affected engines, take this recall seriously and act promptly. Visit the [official recall page here](https://www.productsafety.gov.au/search-consumer-product-recalls/75-150-hp-fourstroke-seapro-and-pro-xs-outboard-engines) for more detailed information.
Stay safe, stay informed, and remember that safety on the water starts with you!