![background image](http://html2.mh-extra.com/html/takeuchi/tb23r/tb23r_operators-manual_3344682148.webp)
146
TROUBLESHOOTING
Other Symptoms
For symptoms not included on the table below or if the problem persists after the proper
procedures have been taken, consult a Takeuchi sales or service outlet.
Symptom
Main cause
Procedure
Left and right operating
levers do not move
smoothly
�
Insufficient grease on left and
right operating levers
�
Add grease.
Refer to page 129.
Travel levers, blade lever
or pedals do not move
smoothly
�
Safety lock lever(s) is raised
�
Fuse is blown
�
Faulty travel lock adjustment
�
Add grease.
Refer to page 129.
�
Adjust or replace. (Request
at a sales or service outlet.)
Hoe attachment,
slewing or traveling
operation not possible
�
Lower the safety lock lever(s).
Refer to page 49.
�
Replace the fuse.
Refer to page 142.
�
Adjustment. (Request at a
sales or service outlet.)
Digging force is
insufficient
�
Insufficient hydraulic oil level
�
Hydraulic oil is not heated
�
Air cleaner is clogged
�
Hydraulic oil is not of suitable
type
�
Replenish to the prescribed
level.
Refer to page 106.
�
Perform the warm-up
procedure.
Refer to page 66.
�
Clean the air cleaner.
Refer to page 118.
�
Replace the hydraulic oil.
Refer to page 124.
Traveling is not possible
or not smooth
�
Stones or foreign objects are
stuck
�
Remove the foreign object.
Machine does not travel
straight forward
�
Stones or foreign objects are
stuck
�
Faulty crawler tension
adjustment
�
Remove the foreign object.
�
Adjust the crawler to the
prescribed tension.
Refer to page 112.
Travel speed cannot be
changed
�
Fuse is blown
�
Replace the fuse.
Refer to page 142.
Slewing is not possible
or not smooth
�
Insufficient grease on slew
bearing
�
Add grease.
Refer to page 113.
�
Insufficient grease on travel
levers, blade lever or pedals
�
Stretched wire
Summary of Contents for TB23R
Page 6: ...4...
Page 8: ...6...
Page 35: ...33 SAFETY Safety Signs Decals...
Page 36: ...34 SAFETY Safety Signs Decals...
Page 150: ...148...
Page 152: ...150 MEMO...
Page 154: ...152 SPECIFICATIONS Machine Dimensions...
Page 156: ...154 SPECIFICATIONS Operating Range...
Page 158: ...156 MEMO...
Page 164: ...162...
Page 175: ...173 MEMO...
Page 182: ...180...
Page 183: ...181 INDEX...