TROUBLESHOOTING - Continued
TEST OR INSPECTION
HYDRAULIC SYSTEM - Continued
Check hydraulic reservoir temperature.
If greater than 160OF, turnoff hydraulic system and allow fluid to cool. Notify
Organizational Maintenance if fluid overheats repeatedly.
Check hydraulic fluid level (LO 9-2350-267-12).
Refill reservoir as necessary.
Stacker and conveyor operation only: Check flow-control valve settings
Adjust valve as necessary.
Backup pump operation only: Check main engine operating speed.
Adjust throttle to 1100 rpm.
CONVEYOR CHAIN WILL NOT MOVE
Check conveyor safety (override) switch setting.
Turn switch ON.
Check flow-control valve setting.
Turn flow-control valve knob counterclockwise slowly until chain speed is
Check that conveyor chain is not jammed, broken or off a drive sprocket,
Remove obstruction, place chain around sprocket(s) or repair chain as nec-
essary (p 3-37).