LEONARD TA THERMOSTATIC VALVE PARTS

Leonard Parts Troubleshooting Chart
PACKINGS & GASKETS 1. Leak at pointer rod.
2. Leak between valve cover and base 		PARTS REQUIRED:
3009 Cover O'Ring
6806 Cover Gasket
MU-5A (2ea.) O'Ring
PORT SLEEVE ASSEMBLY 3. Valve delivers either all hot or all cold water, or will not mix consistently. TAG-1 Port Sleeve Assembly
OR
KIT R/TA/N Rebuilding Kit
THERMOSTAT GROUP 4. After cleaning or replacing port sleeve assembly, valve will not hold temperature. 6810 Thermostat Group
OR
KIT R/TA/N Rebuilding Kit
CHECKSTOPS 5. Hot water bypass into cold line.
6. Supplies cannot be shut off completely.
7. Leak at checkstop bonnet. 		KIT 4/LVC (F checkstops)
KIT "B" (SB,TB checkstops)

Refer to the Operational and Maintenance guide for full Troubleshooting Instructions.