EMERGENCY PROCEDURES - Continued
Eletrical Failure. if stacker electrical switching fails but hydraulic power is
available, stacker; tray maybe positioned according to procedures below. Report
electrical failure to Organizational Maintenance.
SeCause of close tolerancing of valve components, an extreme
force may be necessary to press valve buttons far enough to
cause actuation. if may be necessary to press a small tool
against button to create this force.
1. To raise stacker tray, firmly press button (1) on right-hand side of directional
2. To lower stacker tray, firmly press button (2) on left-hand side of directional