NAVISTAR MPAPS L-6023
Steering Wheel and Horn Pad Assemblies
|Publication Date:||1 April 2014|
This specification applies to steering wheel assemblies constructed of welded steel inserts and molded covers.
Grade A is a steering wheel manufactured with a butt weld.
Grade B is a steering wheel manufactured with a spoke-to-hub weld.
Grade C is a steering wheel manufactured with a swage fit between the hub and spoke. The hub is clinched in and the welds are a secondary means of retention of the hub to the armature. The clinched section (the swaged joint) is the primary means of retention.