Ambassadeur 5500Cs Pro Rocket 18 00

Ambassadeur 5500CS Pro Rocket (18 00) Comprehensive Maintenance Guide

The Ambassadeur 5500CS Pro Rocket (18 00) is the gold standard for distance casting and mechanical reliability. As a synchronized round reel, its performance hinges on the fluid movement of the levelwind and the integrity of its high-speed gear train. The 18 00 production series is known for its tighter tolerances, making precise lubrication even more critical. To maintain the legendary "Rocket" castability and a buttery-smooth retrieve, a systematic deep-clean followed by the application of premium synthetic lubricants is required.

Step 1: Breakdown and Component Analysis

Begin by separating the reel into its three primary sections: the handle side plate, the spool, and the main frame.

• The Drive Train: Slide the brass main gear and the carbon matrix drag washers off the drive shaft. Inspect the teeth for any debris or "burring." In the 18 00 model, ensure the washers are clean; any grease migration from the gears can cause the drag to stutter.

• The Levelwind Assembly: Remove the pawl from the line guide and slide out the worm gear. Because the Pro Rocket uses a synchronized system, any resistance in the worm gear grooves will directly reduce your casting distance.

• Synchronization Gears: Inspect the white plastic idler gears located on the interior of the frame. These gears bridge the rotation of the spool to the levelwind; check for any hairline cracks or grit trapped between the teeth.

Step 2: Professional Degreasing

For a high-performance reel, old grease acts as a parasitic drag. Use a specialized solvent to strip every metal and plastic component.

1. Gears: Submerge the main gear, pinion, and worm gear to remove all oxidized lubricants.

2. Idlers: Use a soft brush to clean the idler gears. Even a microscopic amount of sand here can cause mechanical vibration.

3. Frame: Wipe the worm gear shroud and frame interior with a lint-free cloth to ensure a pristine surface for new lubricants.

Step 3: Optimized Lubrication with Deuthlon

To achieve the best possible performance, we recommend the application of Deuthlon Reel Oil and Deuthlon Reel Grease. These products are engineered to stay active at high RPMs and provide a superior moisture barrier.

Casting Efficiency: Levelwind and Idler Gears (Oil)

In the Pro Rocket, the levelwind is always "on." Reducing its rotational inertia is the key to maximum distance.

• Levelwind Worm Gear: Apply Deuthlon Reel Oil to the length of the worm gear. Oil is significantly faster than grease in this application, allowing the line guide to oscillate effortlessly across the spool.

• Idler Gears: Lubricate the plastic idler gears with Deuthlon Reel Oil. Since these gears carry very little torque but must spin at high speeds, the low viscosity of the oil ensures they don't rob the spool of energy during the cast.

Retrieval Power: Main and Pinion Gears (Grease)

The power-generating components require a robust, high-tack barrier.

• Main and Pinion Gears: Use a small brush to coat the teeth of both gears with Deuthlon Reel Grease. This grease provides a protective cushion that prevents metal-on-metal wear and dampens gear noise, ensuring a silent and powerful retrieve.

• Clutch Linkage: Apply a light film of grease to the yoke and the sliding surfaces of the thumb bar for crisp and reliable engagement.

Maintenance Reference Table

Step 4: Reassembly and Fine-Tuning

Reassemble the Ambassadeur 5500CS Pro Rocket (18 00), ensuring the pinion gear is correctly seated in the yoke. When reattaching the side plate, ensure the screws are snug to maintain frame alignment. Once assembled, cycle the handle to distribute the Deuthlon Reel Grease across the gear faces. You will notice an immediate improvement in the reel's mechanical fluidity. Consistent use of high-quality lubricants ensures this Swedish masterpiece remains a top-tier performer for decades.