TM 55-1520-240-23-6
7-128
INSPECT SERVOCYLINDER BEARING FOR RADIAL AND AXIAL PLAY
(Continued)
7-128
7.
Mount indicator (7) on plate (3). Position point
(8), against lug (9), then parallel to bolt (1).
8.
Push servocylinder (10) up, then down. Keep
servocylinder 90º to bolt (1).
9.
Read bearing (5) axial play on indicator (7).
Reading shall not exceed 0.004 inch for new or
overhauled servocylinder (10). Reading shall not
exceed 0.007 inch for in-service servocylinder.
INSPECT
10.
Remove indicator (7) from plate (3).
11.
Remove servocylinder (10) from vise (6).
12.
Remove nut (4), plate (3), two spacers (2), and
bolt (1) from bearing (5).
7-572