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RecallGazette

Vehicle problems, recalls & safety intelligence

Nissan Armada 2004–2014technical service bulletin

Bulletin NTB13081A · NHTSA communication 10192326 · issued Feb 19, 2014

Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2004–2014
model years
52
vehicle entries

Official summary

SERVICE INFORMATION The specifications for the intake and exhaust valves and valve lifter service parts have been changed. * The valve stem length of both intake and exhaust valve has been increased (Figure 1) and are a direct replacement for the shorter style valve. * The related valve lifter cup has been shortened (Figure 2) and the point at which the valve lifter contacts the valve stem has been shortened (not shown). These service parts will require that the valve and valve lifter be replaced at the same time. See this bulletin for further details.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.