Table 5-1. Direct and General Support Preventive Maintenance Checks and Services (Continued)
M = Monthly
A/R = As Required
Q = Quarterly
H = Hourly
ITEM TO BE INSPECTED
NO. M A/R
Figure 5-20. Flowmeter Scale
h. Measure insecticide into a graduated cylinder. Compare the measurement with the
graph reading for the temperature and flow rate indicated. If flow rate varies 10%,
check meter tube and temperature gage. Replace each one as necessary.
Check pressure gage and pressure regulator.
Figure 5-21. Installation of Pressure Gage