Service bulletin D20M5
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 | 10174988 |
| Published by NHTSA | 2020-05-15 |
| Manufacturer's number | D20M5 |
| Manufacturer's date | 2020-05-13 |
| NHTSA component | POWER TRAIN; EQUIPMENT |
NHTSA's summary
DDC Field Service Campaign for DETROIT Axle 5601 I-Beam has Oversized Spring U-Bolt Holes. Certain DETROIT front axles installed in Elite Motor Sports Chassis vehicles will require replacing. A small number of axle P/N MBA 6803315601 has the spring U-bolt holes in the I-beam drilled to the incorrect diameter. This oversized drilling will require these axles to be replaced with an axle that has correct diameter holes.
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
Equipment and accessories, Transmission and driveline
| FCCC FCCC | |
|---|---|
| FREIGHTLINER FREIGHTLINER | |
| STERLING STERLING | |
| THOMAS BUILT BUSES THOMAS BUILT BUSES | |
| WESTERN STAR WESTERN STAR |
Listing a model year does not mean every vehicle of it is concerned: the document says which.