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Service bulletin SB777-5

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 id11036825
Published by NHTSA2026-09-03
Manufacturer's numberSB777-5
Manufacturer's date2026-08-13
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This bulletin contains belt tension information and specifications for all current Thermo King units

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.

Vehicles listed
THERMO KING HEAT KING
THERMO KING PRECEDENT S-600
THERMO KING PRECEDENT S-600M
THERMO KING PRECEDENT S-610DE
THERMO KING PRECEDENT S-610M
THERMO KING PRECEDENT S-700
THERMO KING PRECEDENT S-750I
THERMO KING SLXI DRC
THERMO KING SLXI LOCAL
THERMO KING T-1080S
THERMO KING T-1080S SPECTRUM
THERMO KING T-1090 SPECTRUM
THERMO KING T-680S
THERMO KING T-690
THERMO KING T-690 MAX
THERMO KING T-80 SERIES
THERMO KING T-890
THERMO KING T-890 MAX
THERMO KING TRIPAC EVOLUTION
THERMO KING TRIPAC-3

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