Drain and refill (Cooling system) (page 2 of 2)
- Make
- MG
- Model
- TF Factory Workshop Manual
- Year
- 2002–2005
- Section
- Adjustments
Cooling systemDrain and refill · page 2 of 2
- Remove bleed screw from radiator, and open heater bleed nipple.
- Fill the system with coolant.
NOTE: To prevent introducing air into the system, keep the expansion tank filled.
- When a constant flow of coolant is being emitted from both bleed points, close bleed points and tighten to: Radiator bleed screw 5 Nm , Heater bleed screw 7 Nm .
- Fill expansion tank to the brim.
- Fit expansion tank filler cap and start the engine.
- Run the engine until the radiator cooling fan operates.
NOTE: DO NOT operate the air conditioning (if fitted).
- Check the cooling system for leaks, and that the heater is emitting heat. If the heater is NOT emitting heat, see Additional bleed.
- Switch off engine and allow to cool.
- Check level of coolant, top-up to ’MAX’ mark on expansion tank if necessary.
Additional bleed
- Allow engine to cool.
- Remove engine compartment access panel. See BODY, Exterior fittings.
- Release clip and remove inlet air hose from throttle housing.
- Top-up the expansion tank with coolant.
- Remove bleed screw from radiator return rail.
- When a constant flow of coolant is being emitted from bleed point, fit bleed screw and tighten to 9 Nm.
- Fit inlet hose to throttle housing and secure with clip.
- Fit engine compartment access panel. See BODY, Exterior fittings.
- Check level of coolant, top-up to ’MAX’ mark on expansion tank if necessary.
Parts & tools for this job For 2002 MG TF
- FLUIDCoolantSearch: MG coolant antifreeze
- PARTThermostatSearch: MG TF 2002 thermostat
- TOOLCooling system pressure testerSearch: cooling system pressure tester
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