79
REPLACEMENT OF MAIN COMPONENTS
3) Connect the 2 relay connectors of the gas mixer
wire harnesses.
4) Connect the relay connector of engine oil pressure
switch wire harness.
5) Connect the connectors (3 places) to the 4 ignition
coils.
6) Connect the relay connector of the engine coolant
temperature sensor wire harness.
9. Mount the thermostat and fix it to the outdoor unit by
tightening a bolt.
10. Connect the breather hose to the exhaust air heat
exchanger.
11. Connect the 2 engine coolant hoses to the engine.
12. Mount the engine mount parts.
1) Put the cover over the oil level switch, and tighten
2 bolts.
2) Mount the stay and tighten 2 bolts.
Ignition coils
Gas mixer
Engine oil pressure switch
Engine coolant temperature sensor
Thermostat
Bolt
Tightening torque
8.9 ± 2.7 lb·ft
(12.0 ± 3.6 N·m)
Breather hose
Engine coolant hose
Stay
Cover
Bolts
Bolts
Tightening torque
2.2 ± 0.7 lb·ft
(3.0 ± 0.9 N·m)
Tightening torque
8.9 ± 2.7 lb·ft
(12.0 ± 3.6 N·m)
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