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

Subaru Legacy BN/BS (2015-2019) Service Manual / Glass windows mirrors / Front regulator and motor assembly / Inspection

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

• LH side

Terminal No.	Inspection conditions	Standard
6 (+) — 3 (−)	Apply battery voltage between terminals.	Increase
3 (+) — 6 (−)	Apply battery voltage between terminals.	Decrease

• RH side

Terminal No.	Inspection conditions	Standard
1 (+) — 4 (−)	Apply battery voltage between terminals.	Increase
4 (+) — 1 (−)	Apply battery voltage between terminals.	Decrease

2. If it does not operate properly as a result of inspection, replace the regulator and motor assembly - front.

Removal

1. Disconnect the ground terminal from the battery sensor, and wait for at least 60 seconds before starting work. NOTE2. Remove the trim panel - front door. Door Trim > REMOVAL3. Remove the sealing ...

Installation

1. Install the regulator and motor assembly - front.Tightening torque:7.5 N·m (0.8 kgf-m, 5.5 ft-lb)2. Install the glass assembly - front door. Front Door Glass > INSTALLATION3. Install the se ...

Other materials:

Inspection
1. ARMATURE1. Check the commutator for signs of seizure or stepped wear caused by roughness of the surface. If there is light wear, use sandpaper to repair.2. Check for runout on the commutator. If excessive, replace the armature.Commutator runout:Standard0.05 mm (0.0020 in)Limit0.10 mm (0.0039 in)( ...