# Service bulletin TechTalk566576K

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: 10191849
- Published by NHTSA: 2021\-05\-07
- Manufacturer's number: TechTalk566576K
- Manufacturer's date: 2021\-04\-30
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Tech Talk discussion on Prototype or pre production DPF Penske wanted to share.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191849-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191849-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2003 FREIGHTLINER COLUMBIA

## Other bulletins for the same vehicles and component

- [04TS\-43REV4](/bulletins/10187830.md), 2021-03-01, Service bulletin: ENGINE AND ENGINE COOLING. Revised Technical Service Letter for Series 60 and Series 50 Camshaft Timing Specifications. Camshaft timing, valve lash, injector height, and Jake Brake lash are all very important specifications that must be followed closely in order to optimize the performance and service life of any Detroit Diesel engine.
- [20TS\-01](/bulletins/10170603.md), 2020-01-22, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY. Technical Service Letter for DDC Series 60 engines concerning Series 60 Cylinder Head Resurfacing/Finish. Detroit Diesel does not recommend third party resurfacing of Series 60 cylinder heads \(outside of Detroit and Detroit Reman\).
- [sb0935](/bulletins/10141985.md), 2018-06-18, Service bulletin: ENGINE. sb0935 Replacing the Engine Air Filter Element, Donaldson Air Cleaner \(03\-33648\-001\-002\)
- [sb2069](/bulletins/10141707.md), 2018-06-18, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; EQUIPMENT:MECHANICAL. sb2069 Kysor Fan Clutch Sticking
- [sb2068](/bulletins/10141706.md), 2018-06-18, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY. sb2068 Conventional Fully\-Formulated Coolant with SCA Color Change
- [sb2063](/bulletins/10141702.md), 2018-06-18, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. sb2063 Coolant Filter Inspection Procedure, DD13 DD15 DD16 Only
- [sb2061](/bulletins/10141700.md), 2018-06-18, Service bulletin: ENGINE AND ENGINE COOLING. sb2061 Replacement Shunt Tube, EPA07 Caterpillar C13 and C15 Engines
- [sb2059](/bulletins/10141699.md), 2018-06-18, Service bulletin: ENGINE AND ENGINE COOLING. sb2059 Replacing Push\-to\-Connect Air Line Fittings with Brass Compression Fittings
- [sb2058](/bulletins/10141698.md), 2018-06-18, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. sb2058 Early EPA07 QLD Radiator Replacement
- [sb2051](/bulletins/10141692.md), 2018-06-18, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. sb2051 Radiator Surge Tank Vent Line Plumbing

JSON: [/v1/bulletins/10191849](/v1/bulletins/10191849)

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