Takeuchi TB1160W User Manual

6-23
TROUBLESHOOTING
LOWERING THE BOOM TO THE GROUND
LOWERING THE BOOM TO
THE GROUND
If the hoe attachment must be lowered to the
ground while the engine is stopped, use the
following procedure.
Procedure
• Keep away from the working area when
the hoe attachment is lowered. You may
be hit by dirt falling out of the bucket or
the hoe attachment as it drops.
• Gradually lower the boom by slowly
turning the plug on the shut-off valve.
Perform the residual pressure releasing
within 30 minutes after the engine stopping.
1. Check that the safety lock lever is in the
released position.
2. Check that the starter switch is in the ON
position.
3. Slowly push the operating lever forward to
lower the boom.
4. Check that the load being lifted and the
machine are secure and the work area is
safe.
If the boom cannot be lowered using the
above procedure, use the following
procedure.
This operation is dangerous and requires
experience. Ask your sales or service dealer
for it.
1. Check that the load being lifted and the
machine are secure and the work area is
safe.
2. Place a pan under the plug (E) to catch
the used oil.
3. Loosen the plugs (E) slowly to lower the
boom. The hydraulic oil flows from the
holes of plugs (E).
4. Check for safety and stability of the
machine.
5. Tighten the plugs (E).

Takeuchi TB1160W Specifications

General

Brand	Takeuchi
Model	TB1160W
Category	Excavators
Language	English