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V70 XC AWD L5-2.4L Turbo VIN 56 B5254T (1998)

Transmission and Drivetrain > Differential Assembly > Viscous Coupling, Differential > Component Information > Technical Service Bulletins > Customer Interest for Viscous Coupling: > 4460004 > Feb > 00 > Viscous Coupling - Rotating Sound

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Viscous Coupling: Customer Interest
Viscous Coupling - Rotating Sound

BULLETIN NUMBER:
4460004

DATE:
February 1, 2000

MODELS:
1998-1999 S70/V70 AWD, XC

TITLE:
Viscous coupling housing/viscous coupling, rotating sound

SECTION
4

GROUP
46

NO.
0004

YEAR
00

MONTH
02

BACKGROUND

A rotating sound may be heard from the viscous coupling/housing on some AWD/XC vehicles. The sound occurs most frequently at low speed when
turning, and during warm weather at light to medium throttle.

This sound can be caused by movement of the outer bearing race in the torque tube housing. This service bulletin describes how to minimize this sound.

AFFECTED VEHICLES

MATERIALS

Transmission and Drivetrain > Differential Assembly > Viscous Coupling, Differential > Component Information > Technical Service Bulletins > Customer Interest for Viscous Coupling: > 4460004 > Feb > 00 > Viscous Coupling - Rotating Sound

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