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LEONARD TM-30 THERMOSTATIC VALVES

Leonard Parts Troubleshooting Chart
TM-30TM-50, 80 TM-125, 150
PACKINGS & GASKETS 1. Leak at pointer rod.
2. Leak between valve cover and base
KIT 1/50KIT 1/50 KIT 1/125
PORT SLEEVE ASSEMBLY 3. Valve delivers either all hot or all cold water, or will not mix consistently. TGM-1/30
KIT R/TM30
REBUILDING KIT
TGM-1/50
KIT R/50
REBUILDING KIT
TGM-1/125
KIT R/125
REBUILDING KIT
THERMOSTAT GROUP 4. After cleaning or replacing port sleeve assembly, valve will not hold temperature. TGM-2/50
KIT R/TM30
REBUILDING KIT
TGM-2/50
KIT R/50
REBUILDING KIT
TGM-2/125
KIT R/125
REBUILDING KIT
CHECKSTOPS 5. Hot water bypass into cold line.
6. Supplies cannot be shut off completely.
7. Leak at checkstop bonnet.
KIT 2/50 KIT 2/50 KIT 2/50

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

Subcategories in LEONARD TM-30 THERMOSTATIC VALVES