Table 5-3. Direct and General Support Maintenance Troubleshooting (Continued)
TEST OR INSPECTION
FORMULATION TANK WILL NOT HOLD PRESSURE (Continued)
If there are no leaks, the tank is ok.
If there are air leaks in the seams, replace the tank and go to Step c.
Pressurize the new tank and let it sit for 5-10 minutes.
If the new tank holds 11-14 psi pressure, it is ok.
If the new tank will not hold 11-14 psi pressure, go to Step 1.
Inspect the formulation tank filter.
Figure 5-203. Formulation Tank Filter