TM 55-1520-240-23-6
7-50
TEST ACCUMULATOR (2770529/AD-A620-1D340 OR 60910) (AVIM)
(Continued)
7-50
NOTE
Manifold remains on for all tests.
1.
Install accumulator (1) in test block (2).
2.
Position piston (3) midway into accumulator (1).
Use wood dowel (4).
2.1.
Position accumulator (1) with port (4.1) facIng
up. FIll accumulator with hydraulic fluid (E199)
through port (4.1). Wear gloves (E184.1).
2.2.
Install plug (4.2) and packing (4.3) in port (4.1).
2.3.
Position accumulator (1) with port (4.4) up. Fill
accumulator (1) through port (4.4) with hydraulic
fluid (E199). Wear gloves (E184.1).
2.4.
Install two retainers (4.5) and packing (4.6) in
groove of retainer (4.7).
2.5.
Install accumulator (1) in test block (2).
7-250