GE Masoneilan 4700E, Maintenance Manual

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Masoneilan 4700P/E & 4800P/E Positioners Manual =
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Changing Lever S/A Orientation
See “Field Mounting and Complete Calibration, Rotary Actuators” on page 51 and “Field Mount-
ing and Complete Calibration Reciprocating Valves using 87/88 Actuators ” on page 54).
If lever S/A (3) must be changed, remove screw (28) and washer (27), and cam (26) from cam shaft.
Remove retaining ring (17) and flat washer (16). Remove lever S/A (3) from pivot post. Lift and ro-
tate lever S/A (3) on spring end 180° to desired position. (Do not rotate spring end; socket head
screw on spring must face outward.) Replace flat washer (16) and retaining ring (17) on pivot post.