2005 Oshkosh MTVR Recall: ON CERTAIN MILITARY TRUCKS EQUIPPED WITH CATERPILLAR C-15 ENGINES, THE…
NHTSA campaign 07V331000 · Engine and Engine Cooling · filed Jul 31, 2007 · verified Jul 30, 2026
The defect
ON CERTAIN MILITARY TRUCKS EQUIPPED WITH CATERPILLAR C-15 ENGINES, THE VARIABLE VALVE ACTUATION OIL LINE MAY WEAR AGAINST THE SHARP EDGE OF THE CYLINDER HEAD IF NOT POSITIONED CORRECTLY.
The risk
THE OIL LINE MAY BE CUT ON THE CYLINDER HEAD CAUSING AN OIL LEAK AND A POSSIBLE FIRE.
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
A CATERPILLAR REPRESENTATIVE INSPECTED THE THREE ENGINES INVOLVED AND MADE REPAIRS AS NECESSARY (PLEASE SEE 05E-078).
CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
Affected vehicles
Related recalls
Other campaigns involving Oshkosh vehicles
Source: NHTSA recall database, campaign 07V331000. Data last verified Jul 30, 2026.