5-4. Marking. (See figure 5-2.) The power plant four-digit registration number, preceded by the
prefix VB and the words U.S. ARMY, is marked in three places on each power unit trailer. Marking
is done in accordance with MIL-STD-642. On the fender, over each wheel, T.P. 35 PSI is marked in
1.00 + .12 inch high characters in accordance with MIL-STD-130. Figure 5-2 shows the approxi-
mate location of markings on one power unit of the power plant. Markings are typical of both power
units. If required, touch-up painting of the base color shall be done in accordance with MIL-T-704,
Type F, Color Green, No. 383 of MIL-C-46168.
Figure 5-2. Power Plant Markings.