Takeuchi TB153FR, Operator'S Manual

Page: 172 / 239

170
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 146.
Travel levers, offset
pedal or blade lever do
not move smoothly
¡
Safety lock lever is raised
¡
Fuse is blown
¡
Add grease.
Refer to page 146.
¡
Adjust or replace. (Request
at a sales or service outlet)
Working equipment,
auxiliary hydraulics,
slewing or traveling
operation not possible
¡
Lower the safety lock lever.
Refer to page 53.
¡
Replace the fuse.
Refer to page 166.
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 122.
¡
Perform the warm-up
procedure.
Refer to page 76.
¡
Clean the air cleaner.
Refer to page 134.
¡
Replace the hydraulic oil.
Refer to page 142.
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 tention
adjustment.
¡
Remove the foreign object.
¡
Adjust the crawler to the
prescribed tention.
Refer to page 128.
Travel speed cannot be
changed
¡
Fuse is blown
¡
Replace the fuse.
Refer to page 166.
¡
Insufficient grease on travel
levers, offset pedal or blade
lever
¡
Stretched wire < TB153FR >
(Blade lever)
Slewing is not possible
or not smooth
¡
Insufficient grease on slew
bearing
¡
Add grease.
Refer to page 130.
Hydraulic oil
temperature is too high
¡
Insufficient hydraulic oil
¡
Replenish to the prescribed
level.
Refer to page 122.