OTHER SYMPTOMS
For symptoms not included in the table below or if the problem persists after the proper
remedies have been taken, consult your sales or service dealer.
Symptoms Major causes Remedies
Left and right control levers
do not move smoothly
•
Insufficient grease on the
left and right control levers
• Grease the levers.
Refer to page 5-50.
Bucket, lift arms, auxiliary
hydraulics or traveling
operation not possible
•
Safety bar is raised (locked) • Lower (release) the safety
bar.
Refer to page 2-24.
• Fuse is blown • Replace the fuse.
Refer to page 6-6.
Working equipment force is
insufficient
• Hydraulic oil level too low • Add to the specified level.
Refer to page 5-19.
• Hydraulic oil is not warm
enough
•
Perform the warm-up.
Refer to page 3-8.
• Air cleaner is clogged • Replace the air cleaner
elements.
Refer to page 5-34.
• Hydraulic oil is not of
suitable type
•
Replace the hydraulic oil.
Refer to page 5-44.
Traveling is not possible or
not smooth
• Stones or foreign objects
are stuck
•Remove the foreign object.
Machine veers to the right/left •
Stones or foreign objects
are stuck
• Remove the foreign object.
Switches are not functioning • Safety bar is raised (locked) • Lower (release) the safety
bar.
Refer to page 2-24.
• Fuse is blown • Replace the fuse.
Refer to page 6-6.
Travel speed cannot be
changed
•
Fuse is blown • Replace the fuse.
Refer to page 6-6.
OTHER SYMPTOMS
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