How do I retrofit/ upgrade an old 08series trim to a new one?


Remove handle assembly and flange assembly (if old trim is already installed). Shut-off water supply to the valve, from the main supply line or integral stops (if equipped). Remove 5 screws (A), retaining plate (B), and stem/bonnet assembly (C). Install new stem/bonnet assembly (D). SEE ILLUSTRATION FOR PROPER ORIENTATION. Attach back up plate (E) and tighten with 4 screws. Turn on water supply.


Attach Trim:

a)     Position flange (F) in line with the valve body, drain hole (G), at the bottom.

b)     Attach protective washer (H), to the short end of the retainer sleeve (I). Screw retainer sleeve on to the bonnet. If the short end of the sleeve is too short, reverse it to us the longer end. Tighten retainer sleeve by hand until the rim of the flange is flush to the finished wall surface.

c)     Attach handle and secure with the screw.


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