Home away from home
One of the things that always strikes us is the vast array of projects that float through the Amsterdam Yacht Service facilities, from classic sailing superyachts to commercial vessels, tourist boats, and even bridge components.
Few things can match the glamour, beauty and sheer elegance of the 64.5-metre sailing yacht Atlantic – a 2010-launched recreation of the original schooner Atlantic which first touched the water in 1903. So when she arrived at Amsterdam Yacht Service for some maintenance work, including a haul-out and other works – commissioned by Talsma Shipyards, the main contractor for the project – it was a true pleasure to have her gracing our modern facilities.
First off we unstepped the rigs – a two-day operation – and stored them on-site while the hull was floated to Talsma Shipyards for paint works, during which time we did maintenance and upgrades on each of the three spars. After her return we undertook some other works and maintenance that included removing the anchor and chain, renovating the boom support, and removing the generators for maintenance. But then they asked us to have a look at her controllable pitch propeller (CPP) and we discovered it was out of alignment – something that it turned out had been a longstanding issue. Cue the music, and the AYS-Team leapt into action.
Trying to sort out CPP alignment is no small job, but we faced additional pressure with just four days to get it done before the yacht had to leave for a charter. “It basically involved redoing the whole installation of the CPP,” says AYS Managing Director Robert Binnekade. “There weren’t any adjustment options with the original installation, so we identified those issues and set about adding roto-chocks – basically, adjustable mounts – along with screw bolts and sea fasteners, to give us the flexibility to get everything lined up.”
The work didn’t end there, however – the AYS team soon discovered that the real issue was not the CPP but rather the misalignment of the flywheel on the main engine. “We discovered that the day before she left AYS,” Binnekade says. “They couldn’t simply postpone the charter, so once again we got to work, this time the old-fashioned way – remove the bolts, align the flywheel using a crowbar, check for high points in the flywheel’s rotation, rinse and repeat a couple of dozen times until she was good. I give it to my guys,” he adds, “because they absolutely stood up to the challenge and made it happen.”
With the yacht leaving the yard on schedule to begin her charter, there was a nervous moment an hour after she had sailed out of AYS. “The captain called me, and I was braced for impact – you wouldn’t normally send a ship out when it has had significant drive shaft changes without a sea trial first,” Binnekade recalls. “But he just wanted to tell me that even a vibration that had been present from the original launch was gone!”



