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148
TROUBLESHOOTING
4
3
M
2
J1J004
To Lower the Boom
2. Put mark (M) on the plug of the port relief
valve (2) and set screw (3).
3. Gripping the set screw (3) with a
hexagonal wrench so that it does not turn
together with the lock nut (4), loosen the
lock nut (4).
4. Turn the set screw (3) slowly 1 and 1/3
turns to lower the boom.
5. Check for safety and machine stability.
6. Turn the set screw (3) back to its original
position.
7. Gripping the set screw (3) with a
hexagonal wrench so that it does not turn
together with the lock nut (4), tighten the
lock nut (4).
Tightening torque: 27.5 to 31.4 N·m
(20.3 to 23.1 ft-lb.)
8. Reinstall the cover (1).
If the hoe attachment must be lowered to
the ground while the engine is stopped, use
the following procedure to do so.
This operation is dangerous and requires
experience. Have it performed by a Takeuchi
sales or service outlet.
Procedure
WARNING
¡
¡
¡
¡
¡
Do not approach in the area of the
ground where the hoe attachment is to
be lowered. You may be hit by dirt
falling out of the bucket or the hoe
attachment as it drops.
¡
¡
¡
¡
¡
Turn the port relief valve’s set screw
slowly so that the boom lowers slowly.
Do not turn the screw more than the
specified amount.
1. Loosen the bolts and remove cover (1).
J1J003
2
1
Содержание TB53FR
Страница 6: ...4...
Страница 8: ...6...
Страница 91: ...89 TRANSPORT Loading and Unloading 90 Securing the Machine 91 Cautions on Transporting 92...
Страница 140: ...138...
Страница 152: ...150...
Страница 153: ...151 SPECIFICATIONS Main Specifications 152 Machine Dimensions 154 Operating Range 156 Lifting Capacities 159...
Страница 156: ...154 SPECIFICATIONS Machine Dimensions J1K0011 N L M D Q P J H K C F G A S E B R T U...
Страница 158: ...156 SPECIFICATIONS Operating Range J1K0021 D J H K C F G A E B...
Страница 160: ...158 MEMO...
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Страница 174: ...172 MEMO...
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Страница 187: ...185 INDEX...