This guide will show how to replace the water union for the TITAN 2K & 3K series.
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Remove water and weep lines from the water union

Remove fittings in water union. Incoming waterline fitting has an 3/8" allen wrench socket inside the fitting for removal.

Remove anti-rotation bracket

Remove draw bar air cylinder by removing four 3/4" bolts.
lift cylinder straight up to remove, use caution so not to disturb draw bar sensor

Remove water union using provided wrench to hold draw bar stationary.
water union has reverse threads!
