Quote:
You need to replace the washers and seats to stop your leak. Here's how
Instructions for replacing Temptrol spindle, washers and/or seats
See attachment at bottom of page for temptrol parts.
*Turn off the water to the valve before proceeding!
**Before removing the handle, open the valve as if you were going to take a normal shower (approximately half a turn). CAUTION: Failure to open the valve before removing the cap assembly (TA-12A) will result in damage to the cap and spindle.
Removing valve trim
Remove the plug button (T-33) from the temperature control handle (T-31).
Remove the handle screw (T-32) and remove the temperature control handle.
Remove the two escutcheon screws (T-28). Remove the dial [T-29(A,B,C)] and escutcheon (T-27).
Remove the dome cover (T-19/20) by unscrewing in a counter-clockwise direction.
Opening valve
Remove the cap assembly by using a wrench and turning in a counter-clockwise direction, the spindle assembly will come out with it. Separate the cap from the spindle by unscrewing the cap in a counter-clockwise direction.
Replacing washers or spindle
At this point you can rebuild or replace the spindle. To rebuild use the TA-9 washer kit. Hint: Place the handle on the spindle so that you can hold it stationary. Remove the hot washer screw (T-5) and the hot washer (T-6). Remove the cold washer (T-8) by using adjustable pliers turning counter-clockwise on the cold washer retainer (T-7).
Reverse the above steps to reassemble the spindle with the new parts.
Replacing seats
To replace the seats you will need to use the seat removal tools (T-35A/B) and TA-4 seat kit. Insert the larger seat tool (T-35A) into the valve until it engages in the notches of larger cold seat near top of valve. CAUTION: Use extreme care to make sure the wrench is engaged into the notches in order to prevent stripping of the notches. Remove by unthreading in a counter-clockwise direction.
Next insert the smaller tool (T-35B) until it engages in the small hot seat located at the back of the valve. Remove by unthreading in a counter-clockwise direction.
Reassemble with new seats from TA-4 Kit, reversing steps 9-8. Tighten both seats to 15 foot-pounds of torque.
Reverse the above steps 5-1 to reassemble your valve and trim. Be sure the spindle assembly is drawn close to the cap before screwing the cap back into the valve. CAUTION: Failure to do this will cause damage to the cap and spindle.
Good luck. Tom