Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection

Subaru Legacy BN/BS (2015-2019) Service Manual / Hvac system (heater ventilator and a c) / Fresh recirc door actuator / Inspection

1. ACTUATOR LINK

1. Visually check the operating range of the link, and remove the foreign matter if any.

2. Operate the FRESH/RECIRC switch, and check that the link operates normally.

3. If it does not operate normally as the result of inspection, perform a unit inspection of motor - actuator blower.

2. CHECK ACTUATOR

1. Check the actuator operation when battery voltage is applied between the connector terminals.

CAUTION:

Disconnect the battery immediately after the actuator stops operation. Otherwise, the motor may be damaged.

Terminal No.	Inspection conditions	Operating position
4 (+) — 2 (−)	Apply battery voltage.	FRESH
4 (+) — 1 (−)	Apply battery voltage.	RECIRC

2. If it does not operate normally as the result of inspection, replace the motor - actuator blower.

Removal

CAUTION:Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION1. Disconnect th ...

Installation

CAUTION:Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION1. When replacin ...

Other materials:

Specification
Lubrication methodForced lubricationOil pumpPump typeTrochoid typeNumber of teethInner rotor11Outer rotor12Outer rotor diameter - Thicknessmm (in)77 - 12 (3.03 - 0.47)Performance(Oil temperature 120°C (248°F))600 r/minDischarge pressurekPa (kg/cm2, psi)40 (0.4, 5.8)Discharge rateL (US ...