Mercedes Benz S 550 4MATIC Technical Problem #LI91-10_P-048504 Date: 100324 Interior - Squeak/Creak From Front Seat Adjuster Area Noises from seat adjuster
Mercedes Benz S 550 4MATIC Technical Problem #LI91-10_P-048504 Date: 100324 Interior - Squeak/Creak From Front Seat Adjuster Area Noises from seat adjuster Topic number LI91.10-P-048504 Version 1 Design group 91.10 Front seats Date 03-24-2010 2010 Mercedes Benz S 550 4MATIC (221.186) V8-5.5L (273.968) Page 303 Validity Model series 221 and model series 216 Reason for change Supersedes DTB S-B-91.10/112f Reason for block Complaint: Squeaking/creaking noises from the area of the seat adjuster. Cause: Insufficient lubrication and/or chafing of wire frame in seat cushion. Attachments Remedy: Perform the following steps in sequence. A) Grease seat rails. B) Grease rear seat cushion guide: 1. Set seat cushion fore/aft adjustment to forwardmost position. 2. Push away seat cushion on tunnel side (see Figure 5796). 3. Lubricate plastic slider with grease spray A 000 989 35 60 (See Figure 5799). 4. Also regrease slider on door side. C) Grease front seat...