2008 Oshkosh H-Series, 2008 Oshkosh H-Tractor, 2008 Oshkosh P-Series and 4 other models Recall: Service Brakes, Air
NHTSA campaign 09V152000 · Service Brakes, Air · filed May 5, 2009 · verified Jul 30, 2026
The defect
OSHKOSH IS RECALLING 302 MY 2008 T-SERIES, TX, STA, H, P, S AND H-TRACTOR, AIRPORT RESCUE, FIREFIGHTING, COMMERCIAL, CONCRETE MIXER AND MILITARY TRUCKS AND HIGHWAY VEHICLES EQUIPPED WITH HALDEX AIR BRAKE SYSTEM CONTROL VALVE. THE RUBBER DIAPHRAGM USED INSIDE THE QUICK RELEASE VALVE (QRV) MAY DELAMINATE AND MAY CAUSE LEAKAGE LEVELS PAST AND/OR THROUGH THE DIAPHRAGM IN EXCESS OF PERMISSIBLE SPECIFICATIONS, OR COULD CAUSE A RESTRICTION IN THE AIR FLOW, THEREBY EFFECTING PRESSURE DELIVERY TO THE SERVICE BRAKES AND NOT ALLOW THE SERVICE BRAKES TO RELEASE.
The risk
MALFUNCTION OF THE AIR BRAKE SYSTEM COULD RESULT IN A VEHICLE CRASH.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
OSHKOSH IS WORKING WITH HALDEX AND WILL INSPECT AND REPLACE ALL EFFECTED QRVS FREE OF CHARGE. PLEASE SEE 09E-004. THE RECALL IS EXPECTED TO BEGIN DURING JUNE 2009. OWNERS MAY CONTACT HALDEX AT 1-620-365-6911 OR OSHKOSH AT 1-920-235-9151.
OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .
Affected vehicles
Related recalls
More Oshkosh H-Series recalls
Other campaigns involving Oshkosh vehicles
Source: NHTSA recall database, campaign 09V152000. Data last verified Jul 30, 2026.