107
REPLACEMENT OF MAIN COMPONENTS
3. Remove the muffler.
1) Unscrew 2 nuts.
2) Disconnect the 2 pipes at the outlet and inlet ports
of muffler and remove the muffler.
4. Remove the exhaust air heat exchanger.
1) Unscrew 2 bolts and 2 nuts to remove the exhaust
pipe.
NOTE) The outdoor unit has the deodorizing catalyst
instead of the exhaust pipe if the deodorant
kit is installed.
2) Unscrew 2 bolts and 2 nuts to remove the exhaust
air heat exchanger.
5. Disconnect each wire harness.
1) Disconnect a relay connector of the engine coolant
temperature sensor wire harness.
2) Disconnect 2 relay connectors of the gas mixer wire
harness.
3) Disconnect a relay connector for the igniter wire
harness.
Muffler
Pipes
Nuts
Exhaust pipe
Bolts
Nuts
Nuts
Bolts
Engine coolant
temperature
sensor
Gas mixer
Igniter
To Next Page
Loading...