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WARNING After fitting the tow bar, always secure the lock and remove the key. The tow bar must not be operated with the key inserted. Check proper fitting Fig. 304 Correctly secured ball rod Read and observe on page 250 first. Correctly secured ball rod The tow bar must sit securely in the receiving shaft. There must be no play when “shaken” roughly. A is as far up as possible. The release pin B is completely exposed (both its red and green parts are visible). C attached to the lock. Removing the bar ball – Step 1 Fig. 305 Remove the cap from the lock Fig. 306 Unlock lock: Key version 1 / key version 2 Read and observe on page 250 first. No trailer or other accessory is connected to the tow bar. We recommend putting the protective cover onto the ball head before removing the tow bar. Applies to both key versions › Remove the cover A from the lock in the direction of the arrow 1 Applies to key version 1 › Insert key B into the lock in the direction of arrow 2 so that the green marking is pointing upwards. › Turn key B in the direction of arrow 3 so that the red marking is pointing upwards . Applies to key version 2 › Insert key C into the lock in the direction of arrow 4 so that the eye of the key is pointing downwards. › Turn key C in the direction of arrow 5 so that the eye of the key is pointing upwards . 253 Towing device and trailer |