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Service bulletin TechTalk566717

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10194851
Published by NHTSA2021-06-03
Manufacturer's numberTechTalk566717
Manufacturer's date2021-05-06
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Tech Talk Discussion Leaking Reservoir

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
FREIGHTLINER M22007

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
15V3430002015-06-03. ENGINE AND ENGINE COOLING:ENGINE
11V4550002011-08-31. ENGINE AND ENGINE COOLING:ENGINE
11V1460002011-03-03. ENGINE AND ENGINE COOLING
10V3410002010-07-27. ENGINE AND ENGINE COOLING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
FAB1602021-05-18. Service bulletin. Freightliner Action Bulletin FAB160 Rock Guard
SB49342021-05-10. Service bulletin. DEF Tank Coolant Valve O-Ring Kit
SF585 22019-08-05. Service bulletin. Receiver/Dryer Bracket and CAC Plumbing Interference
SF5852019-08-05. Service bulletin. Receiver/Dryer Bracket and CAC Plumbing Interference Field Service Campaign
18TS4Rev DD2019-04-01. Service bulletin. 18TS4Rev DD Heavy Duty Platform Accessory Drive Belt
GHG172019-04-01. Service bulletin. Letter to customer on Coverage Extension GHG17 After Treatment
15TS32018-03-05. Service bulletin. 15TS3 Detroit? Coolant Change From Nitrite Organic Acid Technology
15TS102018-03-05. Service bulletin. 15TS10Rev DD Engine Platform Coolant Filter
14TL22018-02-12. Service bulletin. 14TL2 DD Platform Engine Stand Adapter W060589023100
713-142018-02-12. Service bulletin. 713-14 Symptom Diagnostics - Combustion Gas in Coolant