NHTSA ID Number: 11034424
Manufacturer Communication Number: TI-580
TSB/Document Date: 2026-07-03
Summary
Outlines the procedure for removing broken Tri-lobe shock bolts.
TOURING COIL SUSPENSION TRI-LOBE SHOCK
BOLT EXTRACTION PROCEDURE
Purpose
This document outlines the procedure for removing broken Tri-lobe shock bolts.
Resource Required
« Cordless or electric drill
- ¥" or Ae" Drill bit
¢ #3 or #4 "easy out" bolt extractor
* Hammer
¢ Wrench
Safety
Read and understand all instructions before installing or operating this product. Adhere to all safety labels.
This manual provides general instructions. Many variables can change the circumstances of the instructions,
i.e., the degree of difficulty, operation and ability of the individual performing the instructions. This
manual cannot begin to plot out instructions for every possibility, but provides the general instructions,
as necessary, for effectively interfacing with the device, product or system. Failure to correctly follow the
provided instructions may result in death, serious personal injury, severe product and/or property damage,
including voiding of the Lippert
limited warranty.
Lift the trailer by the frame. Do not go under the trailer unless it is properly supported.
Unsupported trailers can fall and may result in death, serious injury or property damage.
Always wear eye protection when performing service, maintenance or installation procedures.
Other safety equipment to consider would be hearing protection, gloves and possibly a full face
shield, depending on the nature of the task.
Procedure
NOTE: if the broken bolt is behind a tire (on the outside of the frame) the unit needs to be lifted (safely) and
tire removed to access the bolt before beginning the extraction procedure.
1. Using a 1/8" drill bit, drill all the way through the bolt.
NOTE: It is important to drill all the way through the bolt. This will allow a #3 easy out to grab onto the
hardened tip of the thread rolling bolt.
2. Insert the #3 easy out into the drilled hole and tap into place using a hammer.
3. Attach a wrench to the top of the extractor and turn counterclockwise to break the bolt loose.
NOTE: If the #3 easy out strips, then repeat the procedure using a 346" drill bit and a #4 easy out.
Asa supplier of a broad array of highly-engineered components in the recreation and transportation product markets, safety, education and customer satisfaction are
our primary concerns. Should you have any questions, please do not hesitate to contact us at 432-LIPPERT
(432-547-7378) or by email at [email protected].
Self-help tips, technical documents, product videos and a training class schedule are available at lippert.com or by downloading the LippertNOW app.
Rev. 05.28.26 Page 1 CCD-0011244
ro) _ SUSPENSION A BOBINE DE TOUR TRI-LOBE PROCEDURE
cx CURT D’EXTRACTION DU BOULON D'AMORTISSEUR
Objectif
Ce document décrit la procédure pour retirer les boulons de choc trilobes cassés.
Ressource requise
* Perceuse sans fil ou électrique
+» Mache de » ou %e6 »
» Extracteur de culasse #3 ou #4 « Sortie facile »
« Marteau
- Cléa molette
Sécurité
Lisez et comprenez toutes les instructions avant d’installer ou d’utiliser ce produit. Respectez toutes les étiquettes de
sécurité.
Ce manuel fournit des instructions générales. De nombreuses variables peuvent modifier les circonstances des
instructions, c’est-a-dire le degré de difficulté, le fonctionnement et la capacité de la personne qui exécute les
instructions. Ce manuel ne peut pas commencer a établir des instructions pour chaque possibilité, mais fournit les
instructions générales, si nécessaire, pour interagir efficacement avec l’appareil, le produit ou le systéme. Le fait de ne
pas suivre correctement les instructions fournies peut entrainer la mort, des blessures corporelles graves, d‘importants
dommages au produit et/ou a la propriété, y compris l’annulation de la garantie limitée de Lippert
.
Soulevez la remorque par le chassis. Ne vous placez pas sous la remorque sauf si elle est correctement
soutenue. Les remorques non soutenues peuvent tomber et entrainer la mort, des blessures graves ou des
dommages matériels.
Portez toujours une protection oculaire lors de l'exécution de procédures de service, d'entretien ou
d'installation. Les autres équipements de sécurité a envisager pourraient étre une protection auditive, des
gants et éventuellement un écran facial complet, selon la nature de la tache.
Procédure
NOTE: Si le boulon cassé se trouve derriére un pneu (a l’extérieur du cadre), il faut soulever l'appareil (en toute
sécurité) et retirer le pneu pour accéder au boulon avant de commencer la procédure d’extraction.
1. Avecune méche de 1/8", perce complétement a travers le boulon.
NOTE: Il est important de percer jusqu’au bout du boulon. Cela permettra a une sortie #3 de s’accrocher facilement a
la pointe durcie du boulon de roulement filetage.
2. _‘Insérez la sortie #3 doucement dans le trou percé et tapez en place avec un marteau.
3. Fixez une clé sur le dessus de |’extracteur et tournez dans le sens antihoraire pour détacher le boulon.
NOTE: Si la sortie facile #3 fait des bandes, alors répéte la procédure en utilisant un foret de 346" et une sortie facile #4.
En tant que fournisseur d'une large gamme de composants hautement ingénierés pour les marchés des produits de loisirs et de transport, la sécurité, l'éducation et la satisfaction du client
sont nos principales préoccupations. Si vous avez des questions, n'hésitez pas a nous contacter au 432-LIPPERT
(432-547-7378) ou par courriel 4 [email protected]. Des conseils
d'auto-assistance, des documents techniques, des vidéos de produits et un calendrier des cours de formation sont disponibles sur lippert.com ou en téléchargeant l'application LippertNOW.
Rev. 05.28.26 Page 1 CCD-0011244
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TSB/Document ID: TI-580
Replacement Service Bulletin Number:
MFR Communication Date: 2026-06-04
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: UNKNOWN OR OTHER
MFR Component System:
MFR Component Subsystem:
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