Subaru Legacy 2005 Service Manual page 1006

Engine Coolant Temperature Sensor
FUEL INJECTION (FUEL SYSTEMS)
4. Engine Coolant Temperature
Sensor
A: REMOVAL
1) Remove the collector cover.
2) Disconnect the ground cable from battery.
IN-00203
3) Remove the generator. <Ref. to SC(H4SO 2.0)-
14, REMOVAL, Generator.>
4) Drain engine coolant. <Ref. to CO(H4DOTC)-
13, DRAINING OF ENGINE COOLANT, RE-
PLACEMENT, Engine Coolant.>
5) Disconnect the connector from engine coolant
temperature sensor.
FU-00055
6) Remove the engine coolant temperature sensor.
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
⋅
18 N m (1.8 kgf-m, 13.3 ft-lb)
FU(H4DOTC)-22