mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Seat Bottom Frame|Testing and Inspection|Page 9046 > < Seat Bottom Frame|Testing and Inspection|Page 9044
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Seat Bottom Frame: Service and Repair

Repairing Damaged Female Threads on Seat Frame

Thread insert

NOTE:  Damaged female threads on the magnesium seat frame can be repaired with aluminum helicoil thread inserts.

For reasons of corrosion and strength use only helicoil thread inserts from Bollhoff and Co. (version AI-F51 hard coated) approved by Mercedes-Benz
with sizes M4-M8. (See parts ordering note below)

Always observe sequence of work steps when repairing.

Commercially available tools and test instruments

Designation

e.g. company, order no.

Manual installation tool for M4-M8 helicoil thread inserts

Bollhoff & Co. GmbH KG
Postfach 14 02 40
ArchimedesstraBe 1-4
D-33649 Bielefeld 14
Telephone (0521) 4482-01
Telefax (0521) 4493-64

or

                                    

Hahn & Koib Werkzeuge GmbH                                    
Stuttgart-Feuerbach                                    
BorsigstraBe 50                                    
70469 Stuttgart                                   
oder Postfach 10 60 18                                    
70049 Stuttgart                    
Telephone (0711) 945-0                    
Telex (723 060-20/21 hk d                    
Telefax (0711) 945-2354                    
Teletex 711553                    
Btx *31658#

Seat Bottom Frame|Testing and Inspection|Page 9046 > < Seat Bottom Frame|Testing and Inspection|Page 9044