4-44. REID VAPOR PRESSURE TESTING SYSTEM.
This task consists of:
General Mechanics Tool Kit, (Appendix B, Section III, Item 1)
General Safety Instructions
Before performing any maintenance actions on electrical equipment, ensure all
electrical power has been turned off. Failure to comply with this warning may
result in serious injury or death.
Remove RVP Bath. See Figure 4-38.
At Main Power Panel place circuit breaker A1CB16 to OFF.
Unplug RVP bath power cord from convenience outlet.
Disconnect RVP bath drain (1) by loosening hose clamp (2).
Remove four screws (3).
Two people are required to remove RVP bath because of its weight. Failure to
comply with this warning could result in serious injury to personnel or damage to
Lift RVP bath (4) up from cabinet until it clears countertop (5).
For component Remove refer to TM 10-6640-226-13&P.
2. Remove RVP Test Bomb and Gauge. See Figure 4-39.
Loosen two wing nut bolts (1) and loosen bomb rack (2).
b. Grasp gauge support handle (3) and lift RVP bomb (4) clear of air manifold. Lift liquid chamber (5) clear of air
c. Remove RVP gauge (6) from RVP bomb (4).