# Service bulletin TSN 31\-10

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: 10193165
- Published by NHTSA: 2021\-05\-13
- Manufacturer's number: TSN 31\-10
- Manufacturer's date: 2015\-06\-09
- NHTSA component: EQUIPMENT; STRUCTURE

## NHTSA's summary

TSN for all Cascadia vehicles equipped with the inverted U end of frame closing crossmember.\- Customer complaints of loose fasteners at the end of frame closing crossmember where the c\-channel attaches to the gussets.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10193165-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10193165-9999.pdf)

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

## Components

Body and frame, Equipment and accessories

## Vehicles listed

- 2016 FREIGHTLINER CASCADIA

## Recalls for the same vehicles and component

- [17V810000](/recalls/nhtsa/17V810000.md), 2017-12-15: EQUIPMENT
- [16V143000](/recalls/nhtsa/16V143000.md), 2016-03-09: EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT:ELECTRICAL

## Other bulletins for the same vehicles and component

- [SB54\-358](/bulletins/10235642.md), 2023-05-05, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. Revised Freightliner Service Bulletin for Converting CTP1 to CTP2. Description of Revisions: This bulletin replaces the version dated 11/28/2022. The CTP replacement part number has been updated.
- [SB54\-358](/bulletins/10226982.md), 2022-12-03, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. Freightliner Service Bulletin for Converting CTP1 to CTP2.
- [P3SALESCABEND](/bulletins/10199899.md), 2021-08-04, Service bulletin: STRUCTURE. End of Production for the Freightliner P3 Cascadia Sales Cabs. Due to low production volumes, DTNA will be discontinuing the production of the Freightliner Cascadia P3 Sales Cabs.
- [SB54\-278](/bulletins/10194363.md), 2021-05-24, Service bulletin: EQUIPMENT:ELECTRICAL. Powernet Troubleshooting Guide: Batteries, Path, Alternator, and Starter
- [SB72\-40](/bulletins/10194362.md), 2021-05-24, Service bulletin: STRUCTURE:FRAME AND MEMBERS; STRUCTURE:BODY. On Cascadia vehicles built from November 25, 2013, the drain holes at the bottom of the cab doors were enlarged to improve drainage during the e\-coat process in the manufacturing plant. The larger holes allow more cold air to flow through the doors, most noticeably in extreme cold conditions.
- [SB20\-58](/bulletins/10194361.md), 2021-05-24, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; EQUIPMENT. Early EPA07 QLD Radiator Replacement. As part of the changes made for early production EPA07 engines, the transmission oil cooler was moved into the radiator, and transmission oil cooler lines equipped with Gates Quick\-Detach \(QLD\) connectors were fitted.
- [FAB154](/bulletins/10193710.md), 2021-05-18, Service bulletin: VISIBILITY; STRUCTURE. Freightliner Action Bulletin FAB154 New options for Cascadia
- [FAB145](/bulletins/10193686.md), 2021-05-18, Service bulletin: STRUCTURE. Freightliner Action Bulletin FAB145 New Cascadia Roof Fairing
- [FTLCAE167\-2016](/bulletins/10193591.md), 2021-05-17, Service bulletin: VISIBILITY; EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Important Update for Parked HVAC System Options
- [TSN 32\-06 REV A](/bulletins/10193230.md), 2021-05-13, Service bulletin: SUSPENSION; EQUIPMENT. TSN for all Cascadia vehicles equipped with Airliner 40K and 40K extra duty rear suspensions \- Customer complaints of loose fasteners at the rear suspension crossmember where the c\-channel attaches to the gussets

JSON: [/v1/bulletins/10193165](/v1/bulletins/10193165)

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