# Service bulletin sb2078

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: 10156421
- Published by NHTSA: 2019\-04\-01
- Manufacturer's number: sb2078
- Manufacturer's date: 2017\-07\-17
- NHTSA component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

## NHTSA's summary

Cascadia Radiator Strut Rod Rubbing on Upper Radiator Hose

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10156421-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10156421-9999.pdf)

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

## Components

Engine, Cooling system, Radiator

## Vehicles listed

- 2002 to 2020 FREIGHTLINER CASCADIA

## Other bulletins for the same vehicles and component

- [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.
- [18SP736](/bulletins/10180517.md), 2020-10-01, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Detroit Diesel Special Publication informing about Heavy Duty Friction Style Belt Tensioner Kit. This heavy duty friction style belt tensioner kit contains the belt tensioner and two M10 bolts to correctly pin the friction style belt tensioner. The M10x80mm bolt is used to pin the engine cooling fan drive arm. The M10x50mm bolt is used to pin the engine accessory drive arm.
- [sb2078](/bulletins/10158073.md), 2019-04-08, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. Cascadia Radiator Strut Rod Rubbing on Upper Radiator Hose
- [sb2078](/bulletins/10158052.md), 2019-04-08, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. Cascadia Radiator Strut Rod Rubbing on Upper Radiator Hose
- [sb2078](/bulletins/10156400.md), 2019-04-01, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; ENGINE. Cascadia Radiator Strut Rod Rubbing on Upper Radiator Hose
- [SF503](/bulletins/10142305.md), 2018-06-25, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. SF503\-DLR Cascadia 1625 Radiator Tuned Mass Absorbers
- [0318\-17](/bulletins/10142112.md), 2018-06-18, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM; ENGINE AND ENGINE COOLING; ENGINE. \(MCM\) \(GHG17\)
- [sb4930](/bulletins/10141838.md), 2018-06-18, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. sb4930 49\-30 \- Gentech DEF Coolant\-Flow Solenoid, Testing and Replacement
- [sb2083](/bulletins/10141719.md), 2018-06-18, Service bulletin: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. sb2083 FluidXchange Tool and FittingsB
- [sb2078](/bulletins/10141715.md), 2018-06-18, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. sb2078 Cascadia Radiator Strut Rod Rubbing on Upper RadiatorHose

JSON: [/v1/bulletins/10156421](/v1/bulletins/10156421)

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