5-4. Marking. (See figure 5-2.) The power unit four-digit registration number, preceded by the prefix "VB" and
the words "U.S. ARMY", is marked in three places on 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 approximate location of markings on power unit. 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. When power unit has been previously painted in camouflage, any touch-up painting
following repairs must match authorized patterns and colors as specified in TB 43-0147. Application of
camouflage paint shall be done in accordance with MIL-C-53072.
Power Unit Markings.
5-5. Generator Set Replacement. (See figures 5-3 and 5-4).
(1) Disconnect ground wire (1, figure 5-3) from generator set (2) to GROUND TERMINAL stud (3) on trailer.