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Temptrol Valve Troubleshooting

How do I take my TEMPTROL valve apart to repair it? I can't seem to get the TEMPTROL valve apart, the cap won't come off?

How do I replace a Temptrol spindle, washers and/or seats?

^*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

1. Remove the plug button (T-33) from the temperature control handle (T-31).
2. Remove the handle screw (T-32) and remove the temperature control handle.
3. Remove the two escutcheon screws (T-28). Remove the dial [T-29(A,B,C)] and escutcheon (T-27).
4. Remove the dome cover (T-19/20) by unscrewing in a counter-clockwise direction.

Opening valve

1. 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

1. 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).
2. Reverse the above steps to reassemble the spindle with the new parts.

Replacing seats

1. 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.
2. 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.
3. Reassemble with new seats from TA-4 Kit, reversing steps 9-8. Tighten both seats to 15 foot-pounds of torque.
4. 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.