Finish Thompson CQC-HD - Manual (Page 17)

• It is possible to fill an empty cooling system (after water pump replacement, engine overhaul, radia-
tor replacement, etc.) by using the heater hose quick change procedures (see page 11).
CAUTION:
Do not allow the liquid temperature in the fill container to exceed 130ºF/55ºC.
• If the process is not working, the vehicle may have a defective thermostat. Abort the process.
Remove and test the thermostat or refer the customer to a service facility capable of thermostat
replacement.
!
Helpful Hints
(continued)
• It is possible to connect the drain and fill hoses on the CQC-HD to the engine while it is
cold. It is important to keep both valves on the hoses closed at this time.
(see steps 1 - 5 on page 8)
15.