LG WM3988H*A Service Manual page 62

Checking the TSG (TURBO STEAM GENERATOR)
TSG (TURBO STEAM GENERATOR)
1 To check out the fault diagnosis of TSG, you can
pull out the plug and let the water drain away.
Be cautious in case of the TSG is hot.
2
1 Remove the housing attached to the TSG
(Heater, Water level frequency-sensor,
Thermistor)
2 Remove the screw of the TSG and Body
Frame.
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