Preparing to drive
General precautions when starting/stopping engineRemoval
MECHANICAL(H4DO) > CamshaftREMOVAL1. CAMSHAFT RHThe camshaft RH and cam carrier are designed as removing as a unit. Refer to “Cam Carrier” for removal procedures of camshaft RH. Cam Carrier > REMOVAL"> Cam Carrier > DISASSEMBLY">2. CAMSHAFT LHThe camshaft LH an ...
Spark plugs
Replacing spark plugs in your Subaru Ascent can be technically challenging due
to limited access and engine layout. For this reason, it is recommended to have
this service performed by a qualified SUBARU dealer.
Spark plugs should be replaced at the intervals specified in the "Warranty and ...
Pressure switch (triple pressure switch) Inspection
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > Pressure Switch (Triple Pressure Switch)INSPECTION1. Connect the manifold gauge to the service valve on the high-pressure side.2. Disconnect the connector.3. Start the air conditioner, and check the operating pressure of switch by turning the compressor ...