# Service bulletin CALFTL\-OILHUB

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10179074
- Published by NHTSA: 2020\-09\-01
- Manufacturer's number: CALFTL\-OILHUB
- Manufacturer's date: 2020\-08\-27
- NHTSA component: STEERING; WHEELS

## NHTSA's summary

Customer Advisory Letter for Visual Inspection For Oil Presence In Hub. Visual Inspection is necessary for the condition of the oil level in the steer axle hubs.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10179074-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10179074-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Steering, Wheels

## Vehicles listed

- 2017 to 2021 FREIGHTLINER CASCADIA

## Recalls for the same vehicles and component

- [2023083](/recalls/tc/2023083.md), 2023-02-20: Steering
- [23V105000](/recalls/nhtsa/23V105000.md), 2023-02-20: STEERING:LINKAGES:DRAG:LINK:CONNECTION
- [22V919000](/recalls/nhtsa/22V919000.md), 2022-12-12: TIRES; WHEELS:RIM
- [2021545](/recalls/tc/2021545.md), 2021-09-02: Steering
- [21V689000](/recalls/nhtsa/21V689000.md), 2021-09-02: STEERING:LINKAGES:DRAG:LINK:CONNECTION
- [2021304](/recalls/tc/2021304.md), 2021-05-19: Steering
- [21V369000](/recalls/nhtsa/21V369000.md), 2021-05-19: STEERING:LINKAGES:TIE ROD ASSEMBLY
- [2021219](/recalls/tc/2021219.md), 2021-04-12: Steering
- [21V256000](/recalls/nhtsa/21V256000.md), 2021-04-12: STEERING:LINKAGES:TIE ROD ASSEMBLY; STEERING:CRITICAL FASTENERS
- [2020513](/recalls/tc/2020513.md), 2020-10-27: Wheels

## Other bulletins for the same vehicles and component

- [FleetCom\_Pwr Steer Res](/bulletins/11027503.md), 2026-01-08, Other: STEERING. Fleet Communications for Power Steering Resevoir \- NTF Replacements
- [FleetCom\_Bosch Steer Gear](/bulletins/11026420.md), 2025-12-05, Other: STEERING. Fleet communications for Bosch Steering Gear Replacements
- [TSB35\-034\-FTL](/bulletins/11021242.md), 2025-08-02, Service bulletin: WHEELS. Revised Technical Service Bulletin for Hub Oil Level in Final Drive \(NFD\) Top Performance Axles on Decked Vehicles
- [PB33\-004\-FTL](/bulletins/11020273.md), 2025-07-08, Service bulletin: STEERING. Parts Bulletin for Tie Rod Assembly Part Breakdown
- [CXA 3\_25\_SAS01T to SAS03T](/bulletins/11016310.md), 2025-04-02, Other: STEERING. CX Advocate for SAS01T to SAS03T replacement \(TSB54\-373\-FTL, TSB54\-097\-WST\)
- [TSB54\-373\-FTL](/bulletins/11014785.md), 2025-03-04, Service bulletin: STEERING. Technical Service Bulletin for SAS01T to SAS03T Replacement Information
- [SS3163\-FTL](/bulletins/11013216.md), 2025-01-29, Other: STEERING. Service Solution for Power Steering Reservoir Fill Cap Venting
- [ICI23\-010](/bulletins/10233951.md), 2023-04-07, Service bulletin: STEERING. Important Campaign Information letter communicating that SF660 Field Service Campaign is Replaced by FL967.
- [SF660A](/bulletins/10230910.md), 2023-02-04, Service bulletin: STEERING. Revised Field Service Campaign for Drag Link Tapered Joint
- [SF660](/bulletins/10228679.md), 2023-01-06, Service bulletin: STEERING. Field Service Campaign for Drag Link Tapered Joint

JSON: [/v1/bulletins/10179074](/v1/bulletins/10179074)

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