TM 9-2350-267-10
TROUBLESHOOTING - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
26.
27.
HYDRAULIC SYSTEM - Continued
SLOW OPERATION
Step 1.
Step 2.
Step 3.
Step 4.
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
(p 3-35).
Adjust valve as necessary.
Backup pump operation only: Check main engine operating speed.
Adjust throttle to 1100 rpm.
CONVEYOR
CONVEYOR CHAIN WILL NOT MOVE
Step 1.
Step 2.
Step 3.
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
satisfactory.
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).
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