TM 5-2010-205-14
NOTE
The correct operating pressure is stamped on the cap.
4.
Compare the pump gauge reading to the cap.
5.
Replace cap if it does not open at required pressure.
6.
Install pressurizing pump on expansion tank.
7.
Pressurize tank to three (3) psi more than pressure stamped on cap.
8.
Inspect for leaks on tank and hoses.
NOTE
If pressure drops, inspect for leaks and repair. If
pressure does not drop, no leaks are in system.
9.
Allow pressure to remain in tank for five (5) minutes.
Figure 5-8. Expansion Tank Assembly
5-23