NHTSA ID Number: 10122104
Manufacturer Communication Number: SB-08-222
TSB/Document Date: 2017-11-08
Summary
Federal Mogul approved the option to replace the National PTFE spindle mount seal with the PTFE hub mount seal during warranty replacement. Federal Mogul released installation instructions when replacing.
SB-08-222
October 25, 2017
Federal Mogul
National PTFE Spindle Mount Seal
Attached is the Federal Mogul installation instruction when replacing a
National PTFE spindle mount seal with a National PTFE hub mount seal.
Federal Mogul has approved the option to replace the National PTFE
spindle mount seal with the PTFE hub mount seal during warranty
replacement. If the dealer chooses to replace the spindle mount seal
with a FM National PTFE hub mount seal. The UTM 5 year / UTM 7 year
warranty will remain intact (Given proper filing procedures are
followed).
If you have any questions regarding the information indicated, please
call Federal Mogul at 248.354.7700
Field Service Department
UTILITY TRAILER MANUFACTURING COMPANY
Utility hasn’t independently evaluated the information contained in the attached product information letter from
Federal Mogul; it is making this available as a convenience and for information purposes. You are encouraged to
contact Federal Mogul at (248.354.7700) if you have any questions concerning the content of the document, or how
these issues affect trailers you are servicing.
FM National Seal Hub Mount
Installation Procedures
10/20/17
Hub Mount Installation Procedure
Preparing the Spindle
Spindle Terminology
10/20/2017
3
Proper Wear Ring Removal
Remove wear ring as carefully as possible without damaging spindle
in any way.
10/20/2017
4
Improper Wear Ring Removal
Never use any type of punch or tool that can cause damage to the
spindle.
10/20/2017
5
Spindle Inspection and Clean Up
Inspect spindle and spindle chamfers for burrs, nicks, roughness, deep
scratches, etc. Clean or correct any imperfection.
10/20/2017
6
Hub Mount Installation Procedure
Preparing the Hub
Hub Inspection and Clean Up
Inspect hub chamfer and bore for burrs, nicks, roughness, deep scratches,
etc. Clean and correct imperfections with emery clothe and wipe clean.
10/20/2017
8
Hub Mount Installation Procedure
Component Selection and
Proper Installation
Pre-Lube Bearings
Pre-lubricate the inner bearing as instructed by your company’s work
instructions. Insert inner bearing into hub.
10/20/2017
10
Hub Mount Installation Tools
and Seals
10/20/2017
11
Hub Mount Seal Installation
Using the correct tool, place the
seal onto the adapter plate until it is
flush. The words “AIR SIDE” are to
face the plate and “OIL SIDE” is to
be opposite the plate.
If the OD of the seal has rubber,
wipe a thin film of clean application
fluid to the OD of the seal. Do not
use silicone.
Hold the tool straight and drive the
seal into the hub with firm hits on
the end of the tool handle until the
sound of impact changes. Check
that the bearing rotates freely.
10/20/2017
12
Hub Mount Seal Installation
Pre-Lube Rubber Seal I.D.
Wipe a thin film of clean application fluid to the ID of the seal. Take care not
to get oil onto the face of the seal.
10/20/2017
13
Hub Mount Seal Installation
Proper Wheel Installation
Assemble hub over spindle. Fill with grease or oil as necessary. Install
outer bearing onto spindle as prescribed by the bearing manufacturer.
10/20/2017
14
Hub Mount Seal Installation
Bearing Adjustment
(Torque Adjusting & Locking Nuts to Specification)
Fasten spindle nut to the proper adjustment procedure. Install hubcap
using the proper bolt torque.
10/20/2017
15
Recommended End Play Range
10/20/2017
16
Hub Mount Seal Installation
Check For Proper Oil Fill Level
Finish the grease or oil fill as necessary.
10/20/2017
17
Hub Mount Seal Installation
Secure Oil Plug
Secure oil plug as necessary.
10/20/2017
18
- 💯【Conta.ct us for Support Directly】If you met any...
- 🔥🔥🔥【2026 AUTEL FLAGSHIP MK900BT MK900-BT, NEW...
- 🚗【3000+ ACTIVE TESTS (50➡3000+), SAME AS MS...
- 🚗【40+ HOT SERVICES FOR 150 MAKES (28+➡40+)】Full...
- 🚗【OE ALL SYSTEM DIAGNOSE, AUTO SCAN 2.0: SCAN LICENSE...
- 【TURN OFF CEL】 This AL319 car scanner diagnostic tool...
- 【EXTENSIVE APPLICATION】 Autel AL319 Compatible with...
- 【FOR END USER & DIYERS】 This error code reader AL319 is...
- 【USER-FRIENDLY DESIGN】 This OBD2 scanner and check...
- 【HIGH-QUALITY SERVICES】 12 months war.ranty from the...
Last update on 2026-06-21 / Affiliate links / Images from Amazon Product Advertising API
If the PDF is very large, it may not load in the preview below.
Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.
If the TSB PDF does not show, download or view it on the NHTSA Website.
Click on the (+) Plus Sign
Then Click on Associated Document(s)
Search NHTSA Database for Recalls
Search NHTSA Database for Vehicle Investigations
View Latest Vehicle Investigations
Search NHTSA Database for Vehicle Complaints
View Latest Vehicle Complaints
TSB/Document ID: SB-08-222
Replacement Service Bulletin Number:
MFR Communication Date: 2017-10-25
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
- Obd2 Bluetooth Scanner Lifetime Update: Ediag Elite offers revolutionary Advantage Lifetime Updates with unlimited access to the superior 15 reset service, bidirectional testing and full system diagnostics.The Ediag Elite is an excellent Bluetooth obd2 scanner diagnostic tool ideal for diy's and private car owners
- Bidirectional Control for Quickly Locating Problems: The Bidirectional Scan tool allows you to send commands directly from your smartphone to your vehicle for active testing. This feature helps to quickly narrow down problems such as air conditioning clutches, windows, doors, sunroofs, etc., reducing diagnostic time for mechanics and helping Diy users locate faults more easily. In addition, Ediag Elite provides fault analysis and repair guidance to help you solve problems efficiently.
- 15 Maintenance Resets: The current version introduces 15 popular special features: Oil Reset, Headlight Matching, Bleeding Reset, TPMS Reset, BMS Reset, Gear Box Relearn, Throttle Learning, Injector Coding, SAS Reset and more special functions in system diagnose menu. These functions make it easy for owners to carry out the necessary maintenance and servicing, ensuring that your vehicle stays in top condition, prolonging its service life and preventing common problems and breakdowns. Note: The Special function vary by model& year, Reach us check compatibility.
- Wide Compatibility CANFD & FCA
Autoauth: Compatible with GM, Ford, Toyota, Chrysler, Honda, Mazda, Nissan, Mitsubishi, Hyundai, KIA with standard OBD2 port from 1996 to newer. More car brands and features will be released gradually. Newest Ediag Elite scanner supports CANFD Protocol and FCA cars. Note: Coverage may vary on different vehicle by model& year ,Please contact us to confirm compatibility before purchase. - Perfect for Monitoring The Health of Your Vehicle: Ediag Elite is designed to make vehicle maintenance simple and efficient. With intelligent AutoVIN quick recognition, it is easy to connect to your car without the need for manual input. Real-time data is visualized in a variety of formats, including graphs, numeric, meter displays and clear 4-in-1 data charts, allowing you to effortlessly monitor real-time data. Data logging/reporting is available for playback and further analysis.
Autoauth: Compatible with GM, 
- No Annual Fees & 2026 Upgraded CAN FD: Why pay $199/year or more for updates? The 2026 newest Kingbolen K7 obd2 scanner features have been upgraded to Lifetime Updates without subscription fees, saving you significant costs in the long run. K7 scan tool also adds the CAN FD protocol for the latest GM models (2019+), enabling faster data transfer, reducing the risk of undetected errors
- 2026 Newest Top-tier Car Scanner: Kingbolen K7 diagnostic scan tool is equipped with most capabilities for daily repair/maintenance: Wireless diagnosis via Bluetooth, Bidirectional Test, ECU Online/Offline Code, 31+ Resets, PMI for Ford, Lincoln, Mazda, Global version for 100+ brand vehicles and 17 languages, no area limit, FCA AutoAuth
- OE-Level Full Systems Scan Tool: K7 professional diagnostic scanner with Auto Vin can do one-click to scan ECUs on most of vehicles, like pcm, ecm, eps, bcm, tpms, sas, a/c system... to read/clear code, view live data, freeze frame, read ecu info. 4-in-1 data stream graphics can make data viewing more intuitive. Detailed diagnostic reports will help you easily master the car situation as it can be shared by bluetooth or email! Adding workshop information can help your customers to know more
- Bidirectional Test/Active Test & ECU Code: Stop guessing and start fixing. Bidirectional scan tool Kingbolen K7 can perform real active test that can send commands to the vehicle's ECU to drive the actuators to work, like window, rear mirrors, sunroof, door, solenoids, wipers, headlamp, etc, helping you quickly find out bad parts and pinpoint faulty issues. K7 bidirectional scanner will be a good choice to save money and time on car repairs when performing complex maintenance and repair
- 31 Reset Functions: Avoid expensive dealership visits for simple services. Experience tells us that just a small repair service may cost a lot of money. Kingbolen K7 is a professional diagnostic scanner with 31 common maintenance services like Oil /SAS/EPB/TPMS Reset, Battery Matching, ABS Bleeding, Injector Code, etc. It effectively handles most of the car reset and relearning jobs, perfect for experienced DIYers and mechanics. Note: Functions in the menu vary across vehicles. Kindly check the compatibility before purchase
- WHY S608 STANDS OUT:2026 Kingbolen S608 is the only scanner <200 bucks that offers powerful active tests on Engine, ABS, SRS, and Transmission systems. Offers 9 resets,Covers 110+ global brands with a 6.2'' larger touchscreen
- KINGBOLEN'S NEW BIDIRECTIONAL SCAN TOOL: As the 2026 upgraded version of S600, our Newest S608 obd2 scanner has the powerful Bi-directional Control on Engine, ABS, SRS, and Transmission systems. It can send commands to the ECUs of actuators for functional tests and work status checks, such as ABS, fuel injectors, adjusting throttle, coolant pumps, EVAP test, fuel trim reset, etc. No more Guesswork. Quickly identify problem components without teardown, get fuss-free results in seconds.
- 【9 HOT RESET SERVICES CAR SCANNER】Tired of costly mechanic trips for common resets? The Kingbolen S608 obd2 scanner lets you do it yourself, even for beginners—quickly and effortlessly! It offers 9 hot reset functions: Oil/EPB Reset, ABS Bleeding, SAS Calibration, DPF Regeneration, Injector Coding, BMS Matching, Throttle Adaptation, Gear Learning. Stop paying mechanics for 5-minute jobs. Save hundreds per year! 🚗*Function vary from vehicle models. reach us to check compatibility firstly!
- 【4 SYSTEM DIAGNOSTIC TOOL + FULL OBDII FUNCTIONS】Kingbolen S608 is an OBDII scanner and 4 systems diagnostic tool made for home mechanics, DIYers, and professionals. You can access Engine, ABS, SRS, Transmission fault codes, track live data in graphs, and onboard DTC library lookup to find the right troubleshooting procedure, and diagnose with full 10 OBD2 test modes to fix most of emission issues. Give your aging cars routine maintenance to avoid costly repairs, a breakdown, or even a crash.
- 【NEW CAN FD, FCA/RENAULT SGW, 140+ BRANDS】Kingbolen S608 scanner for car supports 140+ vehicle brands, 100,000+ models, 28 languages and can be used worldwide. S608 stays up-to-date with modern vehicles, allows secure access to 2017+ FCA cars and 2015+ Renault cars (📢*Need to purchase an AutoAuth/Renault account by yourself), and supports the latest CAN-FD protocol for 2019+ GM/Chrysler, enabling 2X faster data transfer and more precise diagnostics. 🚗*Check compatibility before purchase.
Last update on 2026-06-21 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.