TB461406

Technical Bulletin
Model(s)
Year
Eng. Code
Trans. Code
VIN Range From
VIN Range To
2013-2015
All
All
All
All
All
(except Routan)
Condition
46 14 06 July 3, 2014 2015173 Supersedes T. B. V461403 dated April 2, 2014 to remove model year 2012
applicability and add model year 2015 applicability.
Brake Disc Pulsation or Vibration (U.S. Only)
When applying brakes at highway speeds the following symptoms may occur:
• Brake pedal pulsation
• Vibration felt in vehicle body
• Steering wheel shakes
Technical Background
For brake vibration or pulsation concerns, brake disc machining is allowed between 6 and 12 months or 6,000 and
12,000 miles (whichever comes first) from the warranty in service date.
Production Solution
No production change required.
Page 1 of 8
© 2014 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.
Technical Bulletin
Service
Note:
All policies and procedures outlined in this technical bulletin also apply to sublet brake disc machining. Improperly
machined brake discs may cause brake pulsation/vibration after several months in service. The servicing facility
will be responsible for these failures.
Procedure:
• Remove wheels and separate brake calipers from carrier as outlined in Repair Manual Group 44 – Wheels,
Tires, Vehicle Alignment and Group 46 – Brakes – Mechanical components in Elsa.
Brake Disc Inspection
A detailed brake disc inspection is needed to determine if the brake disc should be machined or replaced.
• Inspect brake disc friction surfaces on both sides of the brake disc for:
• Severe discoloration (bluing)
• High heat surface damage (raised hard spots)
• Visible cracks
Brake discs showing any of the above described conditions are NOT serviceable. Parts must be replaced in
accordance with the Volkswagen Warranty Policy and Procedure Manual.
Disc Thickness Measuring
Technician must record the beginning thickness measurements on the back of
the repair order.
Each brake disc has the minimum allowed thickness cast, stamped or laseretched into the disc hub.
• Measure the brake disc thickness in 4 locations using either the Pro Cut
International™ disc thickness measuring tool Part No. 50-902 or the Hunter
Engineering Company disc thickness measuring tool Part No. 25-99-2.
Measurements MUST be taken at the same distance from the brake disc
outer circumference to ensure consistency.
Page 2 of 8
© 2014 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.
Technical Bulletin
Note:
The brake disc thickness measurement must exceed the minimum
specification after the machining process is completed in order to be re-used.
If the brake disc thickness measurement does not meet this requirement, then
replace the brake disc.
Brake Disc Machining
Note:
All brake discs must be machined.
Recommended on-car brake lathes are either the PRO-CUT International ™ PFM 9.0, or the Hunter Engineering
Company model OCL 400. This design of brake lathe will produce a surface quality which will provide proper brake
performance without a brake pad to brake disc break-in period.
To ensure that a high quality brake disc finish is produced, brake lathe cutting tools must be maintained as
directed by the lathe or tool manufacturer.
• Follow the brake lathe manufacturer’s instructions for set-up and
machining.
• Wash the brake disc with a soap and water solution upon completion of
resurfacing to remove all machining particles.
Technician must record the final thickness measurements on the back of the
repair order.
• Re-measure brake disc thickness in 4 locations using either the Pro Cut
International™ disc thickness measuring tool Part No. 50-902 or the
Hunter Engineering Company disc thickness measuring tool Part No. 2599-2. If recorded brake disc measurement is less than the minimum
thickness, the brake disc MUST be replaced.
Note:
Always replace brake discs in pairs (front axle or rear axle). Do not replace
all 4 brake discs unless it is required.
Page 3 of 8
© 2014 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.
Technical Bulletin
• Measure brake disc lateral run out using Pro Cut Disc Lateral run out
measuring kit Part No. 50-700FC or the Hunter Disc Lateral run out
measuring kit Part No. 25-128-2 with a dial indicator.
• Run out must not exceed 0.1mm.
• If brake disc exceed the 0.1mm specification replace the applicable brake
discs.
Warranty
To determine if this procedure is covered under Warranty, always refer to the Warranty Policies and
1)
Procedures Manual
Model(s)
Year(s)
Eng. Code(s)
Trans. Code(s)
VIN Range From
VIN Range To
2013-2015
All
All
All
All
All
(Except
Routan)
Claim Type:
Use applicable Claim Type
1)
SAGA Coding
Damage Location
Damage
Service Number
HST
(Depends on Service No.)
--
Use applicable when indicated in
ElsaWeb (L/R)
Code
4650
0013
Passat , Eos, CC, Tiguan,
Touareg, 2013 – 2014 Golf
WWO
Jetta, Jetta SportWagen, Beetle,
Beetle Convertible, 2015 Golf
3ME
2)
Parts Manufacturer
2)
On Car Lathe is available (All vehicles)
Labor Operation 3): Remove and Reinstall
44052004 = 50 TU
Page 4 of 8
© 2014 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.
Technical Bulletin
Front and Rear Wheels
46504699 = 120 TU
Labor Operation 3): Front and Rear Disc
Resurfacing – On Vehicle
And
46534699 = 120 TU
Or
If On Car Lathe is unavailable:
CC, Tiguan, Jetta, Jetta SportWagen, Beetle, Beetle Convertible, Passat
Labor Operation 3): Remove and Reinstall
Front and Rear Wheels
44052004 = 50 TU
46502050 = 70 TU
Labor Operation 3): Remove and Reinstall
Front and Rear Discs
And
46532050 = 70 TU
46504699 = 160 TU
Labor Operation 3): Front and Rear Discs
Machining
And
46534699 = 160 TU
OR
Touareg
Labor Operation 3): Remove and Reinstall
Front and Rear Wheels
44052004 = 50 TU
46502050 = 70 TU
Labor Operation 3): Remove and Reinstall
Front and Rear Discs
And
46532050 = 90 TU
46504699 = 160 TU
Labor Operation 3): Front and Rear Discs
Machining
And
46534699 = 160 TU
OR
Eos
Page 5 of 8
© 2014 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.
Technical Bulletin
Labor Operation 3): Remove and Reinstall
Front and Rear Wheels
44052004 = 50 TU
46502050 = 90 TU
Labor Operation 3): Remove and Reinstall
Front and Rear Discs
And
46532050 = 90 TU
46504699 = 160 TU
Labor Operation 3): Front and Rear Discs
Machining
And
46534699 = 160 TU
OR
2013 – 2014 Golf
Labor Operation 3): Remove and Reinstall
Front and Rear Wheels
44052004 = 50 TU
46502050 = 90 TU
Labor Operation 3): Remove and Reinstall
Front and Rear Discs
And
46532050 = 90 TU
46504699 = 160 TU
Labor Operation 3): Front and Rear Discs
Machining
And
46534699 = 160 TU
OR
2015 Golf
Labor Operation 3): Remove and Reinstall
Front and Rear Wheels
44052004 = 50 TU
Labor Operation 3): Remove and Reinstall
Front Carriers
46142050 = 80 TU
46502050 = 10 TU
Labor Operation 3): Remove and Reinstall
Front and Rear Discs
And
46532050 = 90 TU
Labor Operation 3): Front and Rear Discs
Machining
46504699 = 160 TU
Page 6 of 8
© 2014 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.
Technical Bulletin
And
46534699 = 160 TU
Outside Labor: Sublet Machining
Sublet Machining not to exceed Elsa SRT
Causal Part:
Select Labor
Diagnostic Time
4)
GFF Time expenditure
01500000 = 00 TU max.
NO
Road Test
01210002 = 10 TU
YES
01210004 = 10 TU
Technical Diagnosis
01320000 = 00 TU max.
NO
Claim Comment: Input “As per Technical Bulletin 2015173” in comment section of Warranty Claim.
1)
Vehicle may be outside any Warranty in which case this Technical Bulletin is informational only
2)
Code per warranty vendor code policy.
3)
Labor Time Units (TUs) are subject to change with Elsa updates.
4)
Documentation required per Warranty Policy Procedures Manual.
Page 7 of 8
© 2014 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.
Technical Bulletin
Required Parts and Tools
No Special Parts required.
Description
Part No:
Quantity
Pro Cut ™ Disc Thickness
Measuring Tool
50-902
1
Hunter Disc Thickness Measuring
Tool
25-99-2
1
Pro Cut Disc Lateral Run out
Measuring Tool
50-700FC
1
Hunter Disc Lateral Run out
Measuring Tool
25-128-2
1
PRO-CUT International ™PFM 9.0
PCIPFM90VW
1
Hunter Engineering Company
Model OCL 400
HUNOCL400VW
1
Additional Information
All part and service references provided in this Technical Bulletin are subject to change and/or removal.
Always check with your Parts Dept. and Repair Manuals for the latest information.
Page 8 of 8
© 2014 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.