7. Servicing your winch

GB

Fig. 7.0.1

Grease

Oil

TURN THE POWER OFF at the circuit breaker/isolator before any maintenance/servicing is carried out. Winches need regular maintenance to operate at peak efficiency otherwise permanent damage and premature wear can result.

1.MONTHLY

Hose down with fresh water then lightly oil and grease as per illustration taking care not to get any grease in the pawls as they will stick in operation.

2.TWO OR THREE TIMES DURING ACTIVE SAILING SEASON

Strip, clean, check and relubricate.

3.END OF SEASON OR BEGINNING OF NEW SEASON

Strip, clean, thoroughly check for damage, lubricate and reassemble as detailed in the service manual.

Check condition of motor gearbox. In the event of corrosion, clean and repaint motor with marine grade oil based enamel paint.

Electric motors become hot during and for some time after use. These units have an oil filled gearbox. DO NOT remove the motor.

For more details ask for the free booklet and manual “How to Service Your Winch” B 2304 “Winch Parts Manual Volume 10” B 2196 and “Custom Winch Service Manual Volume 8”

B2312 (77-144/2) or download from: www.lewmar.com/winchservice.

Ocean Electric Winches 34 - 77 15

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Lewmar 34-77 manual Servicing your winch, Grease Oil

34-77 specifications

The Lewmar 34-77 is a sophisticated and reliable winch designed for sailing enthusiasts seeking both performance and ease of use. This versatile winch is part of Lewmar's extensive range, known for its innovative engineering and high-quality materials. The 34-77 model combines strength, durability, and advanced features, catering to a variety of sailing conditions and user preferences.

One of the standout features of the Lewmar 34-77 is its self-tailing mechanism. This technology allows sailors to operate the winch without manual assistance in securing the line, providing ease of handling, especially when managing larger sails or when single-handed sailing. The self-tailing design features a robust, integrated clutch that securely holds the line while the winch is engaged, ensuring optimal performance without slipping.

The winch is constructed from high-grade materials, with a focus on maximizing corrosion resistance and longevity. The aluminum construction not only makes the winch lightweight but also provides exceptional strength, allowing it to handle heavy loads with ease. The hard-anodized surface treatment enhances protection against wear and abrasion, ensuring the winch can withstand the harsh marine environment.

Another characteristic that distinguishes the Lewmar 34-77 is its innovative gearing system. The winch features a 2-speed operation, allowing sailors to choose between higher speed for quick trimming and more power for heavy loads. This versatility enables a more tailored approach to sailing maneuvers, enhancing the overall sailing experience.

The design of the Lewmar 34-77 is also user-centric, incorporating a smooth and ergonomic drum. This feature minimizes friction, enabling easier line handling and increased efficiency. The winch’s low-profile design ensures that it doesn't obstruct movement on the deck, making it an ideal choice for both racing and cruising vessels.

In summary, the Lewmar 34-77 is a high-performance winch that embodies the essence of modern sailing technology. Its self-tailing mechanism, durable materials, efficient gearing, and user-friendly design make it a preferred choice among sailors who demand reliability and efficiency in their equipment. Whether you're racing competitively or enjoying a leisurely cruise, the Lewmar 34-77 ensures you have the tools necessary for a successful and enjoyable sailing experience.