Hydraulic System - Branson 8050 Operator's Manual

TROUBLESHOOTING

HYDRAULIC SYSTEM

Situation
The implement cannot be
lifted
The implement cannot be
lowered.
8050 OPERATORS MANUAL (122011).indd 155
Inspection item
Is the hydraulic stop/slow return control dial in
all the way right?
Is the transmission fluid level low?
Is the air taken in the intake pipe system?
Is the oil filter clogged?
Is the hydraulic pump defective?
Is the control valve dusty or is the O-ring dam-
aged?
Is the cylinder damaged?
Is the hydraulic stop/slow return valve put to
"Close"?
Is the control valve dusty or clogged with for-
eign substance?
Is the cylinder damaged?
Is the position control lever on the shallowest
position?
Turn the hydraulic stop/slow return control
dial to left
Refill the transmission fluid.
Tighten the filter case or connection parts.
Replace the pipe or O-ring if damaged.
Clean or replace it.
Contact the dealer for repair.
Contact the dealer for repair.
Contact the dealer for repair.
Put the hydraulic stop/slow return valve to
"Open."
Consult the dealer for repair.
Consult the dealer for repair.
Move the position control lever to the releas-
ing direction.
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155
Solution
1/10/2012 9:36:56 PM