Service bulletin C1744B
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 | 10086595 |
| Published by NHTSA | 2016-12-19 |
| Manufacturer's number | C1744B |
| Manufacturer's date | 2016-03-18 |
| NHTSA component | ENGINE; EQUIPMENT |
NHTSA's summary
THIS IN-SHOP CAMPAIGN AUTHORIZES THE REMOVAL AND REPLACEMENT OF COOLANT LEVEL SENSORS ON CERTAIN ENGINES IN TRANSIT BUS APPLICATIONS WHILE THE UNIT IS IN FOR ANY MAINTENANCE OR REPAIR. CERTAIN COOLANT LEVEL SENSORS MAY EXPERIENCE PIN CORROSION AS THE RESULT OF INADEQUATE SEALING PERFORMANCE OF THE ELECTRICAL CONNECTOR AND THIS ACTION REPLACES THE ELECTRICAL CONNECTOR WITH A JUMPER HARNESS TO PROVIDE IMPROVED PROTECTION AGAINST MOISTER INTRUSION.
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
| CUMMINS ISL9 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.