Repair Procedures: Replacement

Rear Wheel Speed Sensor Cap

1. Remove the rear wheel hub bearing assembly. (Refer to Driveshaft and axle - "REAR AXLE ASSEMBLY ")
2. Fix the rear hub bearing assembly (A) on the vise.

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   NOTE:

   • When fixing on the vise, use a cloth not to be damaged the hub bearing assembly.
   • Be careful if excessive force for fixing on the vise may damage the hub bearing assembly.
3. Check the direction of the sensor cap (A).

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   NOTE: Before removing the sensor cap, check the direction of the sensor cap connector.

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4. Remove the sensor cap by hammering on a gap between sensor cap and hub bearing assembly using a scraper (A).

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   NOTE:

   • In order to widen the gap little by little, hammering around the bearing cap 10-20 times.

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   • When removing the sensor cap, remove it in a straight direction not to damage the tone wheel or encoder.

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   • Be careful not to damage the hub bearing assembly when using the hammer.
5. Check if distorted or damaged the tone wheel or encoder (A).

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   NOTE:

   • Check if damaged the tone wheel or encoder after removing the sensor cap and replace the hub bearing if it was deformed.
   • If the tone wheel is deformed, it may arise MIL ON or other problems.

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6. Position the sensor cap to the same direction of sensor cap connector (A) as you checked before removing.

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   NOTE: Before installing the sensor cap, do not let any foreign material and contaminant into the hub bearing assembly.
7. Install the sensor cap (A) with the special service tool (09527-2W110).

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   NOTE:

   • Be careful not to tilt to one side when installing the sensor cap as it may damage the tone wheel or encoder.
   • When sensor cap installation, hammering it until the gap disappeared between the sensor cap and hub bearing assembly.

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   Special service Tools Guide

   
   

   SST No.	SST Inner diameter	Sensor cap outer diameter
   09527-2W110	Ø82.1	Ø81.2, Ø81.4
   09527-1S010	Ø58.9	Ø58.4
   09527-AL100	Ø60	Ø59.5
   09527-AL200	Ø65.9	Ø65.3
   09527-AL300	Ø67.4	Ø67.2
   09527-AL400	Ø73.2	Ø72.6
   09527-AL500	Ø87.2	Ø86.6

8. Install the rear wheel hub bearing assembly. (Refer to Driveshaft and axle - "REAR AXLE ASSEMBLY ")