# Service bulletin TSB\-TL\-28

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: 10043364
- Published by NHTSA: 2012\-03\-20
- Manufacturer's number: TSB\-TL\-28
- Manufacturer's date: 2012\-01\-15
- NHTSA component: EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE; EQUIPMENT ADAPTIVE/MOBILITY

## NHTSA's summary

UD TRUCKS: INFORMATION IS BEING PROVIDED REGARDING THE REPLACEMENT/INSTALLATION OF AN INJECTOR NOZZLE SLEEVE FOR THE ENGINE. NO MODEL OR MODEL YEARS LISTED. \*PE

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Engine, Equipment and accessories

## Vehicles listed

- 2011 UD UD1800
- 2011 UD UD2000
- 2011 UD UD2300
- 2011 UD UD2600
- 2011 UD UD3300

## Other bulletins for the same vehicles and component

- [SB\-258\-034](/bulletins/10047619.md), 2012-12-05, Service bulletin: ENGINE; ELECTRICAL SYSTEM:SOFTWARE. UD TRUCKS: TO REDUCE THE HYDROCARBON AND THE ENGINE SOOT BUILD UP, AN ENGINE HARDWARE AND SOFTWARE HAS BEEN UPDATED AND INTRODUCED. MODELS 2011\-2013 UD1800, 2000, 2300, 2600, 3300. \*PE UPDATED 3/26/13. \*PE
- [TSB\-EN\-44](/bulletins/10043365.md), 2012-03-20, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. UD TRUCKS: PROCEDURE INFORMATION REGARDING DPF ASSEMBLY OR REPLACEMENT OF DPF FILTER ON CERTAIN MODEL YEAR TRUCK ENGINE, IF DIAGNOSTICS INDICATE SIGNS OF CRACKING, VISUAL DAMAGE OR PRESENCE OF SOOT ACCUMULATION. \*PE

JSON: [/v1/bulletins/10043364](/v1/bulletins/10043364)

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