Works started on the Flentrop organ in July. The Regaal 8' has been replaced by a completely new Dulciaan 8' with the bottom octave with half length resonators,being made in connection with the available height of the rugwerk case. The Hoofdwerk Trumpet 8' has also been renewed whereby the resonators have been reused. The Pedal Fagot 16' got new shallots, tongues and tuning wires. To increase the sound-color possibilities of the rugwerk, the Scherp has been replaced by a Sesquialter using pipe work from the Scherp supplemented with Flentrop pipe work from the organ builder's stock.
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The tremulant bellows have been renewed and the sound effect has been improved. Furthermore, restoration of the console has been carried out in which worn keystrokes have been replaced, broken register shields have been renewed and worn felt linings have been replaced. The back wall of the Rugwerk was finished with thin plywood and very fragile. The finish has been updated and is now 10 mm thick. The hatch layout has also been adjusted so that the reed stop is easily accessible for tuning. Subsequently, the mechanics were checked and adjusted and the voicing was corrected.