Alternator Overhaul (1.5 L Engine) - Honda CR-V RW/RT 2017-2020

Alternator Overhaul

Special Tools Required

Image	Description/Tool Number
	Bearing Driver Attachment, 42 x 47 mm 07746-0010300
	Driver Handle, 15 x 135L 07749-0010000

NOTE:

Where icon is shown, click for further information.

	Detailed information, notes, and precautions
	Replace
*1	These parts have inspection items.

1.	OAD Pulley - Remove

2.	Terminal Insulator - Remove

3.	End Cover - Remove

4.	Brush Holder - Remove

5.	Stator Assembly - Remove

6.	Rotor - Remove

7.	Front Bearing Retainer - Remove

8.	Front Bearing - Remove

Drive out the front bearing with a brass drift and a hammer.

NOTE:

Where icon is shown, click for further information.

	Detailed information, notes, and precautions
	Torque: N·m (kgf·m, lbf·ft)
	Replace
*1	These parts have inspection items.

1.	Front Bearing - Install

Use a hand press to install the front bearing (A) in the drive-end housing, with the driver handle, 15 x 135L and the bearing driver attachment, 42 x 47 mm.

2.	Front Bearing Retainer - Install

3.	Rotor - Install

4.	Stator Assembly - Install

5.	Brush Holder - Install

Push the brushes (A) in, then insert a pin or drill bit (B) (about 1.6 mm (1/16 in) diameter) to hold them there.

Install the brush holder.

Pull out the pin or drill bit.

6.	End Cover - Install

7.	Terminal Insulator - Install

8.	OAD Pulley - Install

Brush Holder

1.	Brush - Inspect

Measure the length of both brushes (A) with a vernier caliper (B). If either brush is shorter than the service limit, replace the brush holder.

Alternator Brush Length
Standard (New):	10.5 mm (0.413 in)
Service Limit:	1.5 mm (0.059 in)

Rotor

1.	Rotor Slip Ring - Test

Check for continuity between the slip rings (A):

If there is continuity, go to step 2.

If there is no continuity, replace the rotor assembly.

Check for continuity between each slip ring and the rotor (B) and the rotor shaft (C). If there is continuity, replace the rotor assembly.