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Justin MillerAug 11, 2025
Why is it so difficult to couple my Holland FWS1 Accessories to the trailer?
- DDaniel ClarkeAug 11, 2025
Difficulty in coupling to a trailer can arise from several factors. You might be trying to couple too quickly, so ensure you follow the correct procedure as described in this Owner’s Manual. The trailer could be too high, preventing the kingpin from properly entering the lock; if so, lower it according to the manufacturer's instructions. The lock may be closed, in which case you should manually pull the release handle out fully and swing the hinged lock open, or if air release equipped, set tractor brakes and actuate fifth wheel control valve to open lock.