NAVISTAR - CEMS GT-28
SAE J400 Gravelometer Rating Standard Maximum Allowable Paint Chipping Damage
| Organization: | NAVISTAR |
| Publication Date: | 1 August 2009 |
| Status: | inactive |
| Page Count: | 2 |
scope:
This is a method for determining the allowable damage or minimum adhesion (paint retention) after gravelometer chipping.
APPLICATION
Figure 4B is applicable to all painted metallic parts having thickness greater than 0.142 inch, (9 gage) or 3.5 mm. Engineering drawing-painted part requirement will be to CEMS G-5 and/or TMS-9009.
Figure 4A is applicable to all painted sheet metal and thermoplastic parts having thickness less than 0.142 inch, (9 gage) or 3.5 mm. Engineering drawing-painted part requirement will be to CEMS G-5 and/or TMS-9008 and/or TMS-9009.
Figure 2A is applicable to all painted fiberglass reinforced-plastic (FRP) parts. Engineering drawingpainted part requirement will be to CEMS G-5 and/or TMS-9005.
Document History