D11R/N NEW AND IMPROVED MASTER LINKS Caterpillar


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D11R/N NEW AND IMPROVED MASTER LINKS [PELJ0165]
UNDERCARRIAGE
TRACK GP
D11R/N NEW AND IMPROVED MASTER LINKS
 Information Release Memo

UC03-05 

 
  AVS?

Undercarriage  

 

April 2003    

 

D11R/N NEW AND IMPROVED MASTER LINKS

These new master links are used on D11R and D11N Track-Type Tractors from the factory and are available in the parts systems.  The new geometry of this master link improves cracking resistance (larger radius - see arrows below) and increases service life.  The former master links are canceled and replaced by the new master links and are interchangeable with former and new master links.

 

Adaptability

?        The master link?s creative design can be used on all current D11R and non-current D11N machines in the field.  The new master links are effective on the following D11R factory built machines.

Model

Serial Numbers

D11R

7PZ680-Up

 

AAF202-Up

?        Effective link assembly serial number PD042H01 & Up, for link assembly 215-7494.


 

Part Number / Wear Chart Information 

 

Standard Master Links

 

Description

Former Part No.

New Part No.

Link Assembly

215-7494

215-7494

RH Pin End Master

6T-8051

229-3525

LH Pin End Master

6T-8052

229-3526

RH Bushing End Master

6T-8053

229-3527

LH Bushing End Master

6T-8054

229-3528

For Link wear chart see the CTS Handbook, 14th edition, page 109.  (Media Number: PEKP9400-02.

 

 

Taller Master Links 7mm

 

Description

Former Part No.

New Part No.

215-7678

215-7678

RH Pin End Master

200-6327

231-4605

LH Pin End Master

200-6328

231-4606

RH Bushing End Master

200-6329

231-4607

LH Bushing End Master

200-6330

231-4608

For Link wear chart for the Taller Links see Attachment I. 

Servicing

?        See Service Magazine from March 10, 2003, ?New Master Links Improve Reliability and Durability.?

?        See IRM UC 03-04, Media No. PELJ0151, ?Updated Link Assembly Identification Code Markings,? for information on the serial numbers of link assemblies.

 

 

Amy Mathai                                                     TCRobertson

Undercarriage Marketing                                  Undercarriage Marketing Division

Product Support Division                                  Product Support Division

CV4111 ? Tel (309) 675-3977                        CV4111 ? Tel (309) 675-7879

E-mail: Mathai_Amy_M@AVS.com                E-mail: Robertson_Thomas_C@AVS.com

 

 
PELJ0165

AVSpare?

?2003 AVSpare

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