TROUBLES AND ACTIONS
OPERATION
3-202
PHENOMENA THAT ARE NOT FAILURES
3
Note that the following phenomena are not failures:
q
When the arm control lever is operated to the IN position
and the work equipment is lowered under no load from a
high position, the arm speed will drop momentarily when
the arm is more or less at the vertical position.
q
When the bucket control lever is operated to the CURL
position and the work equipment is lowered under no load
from a high position, the bucket speed will drop momen-
tarily when the bucket teeth are more or less at the hori-
zontal position.
q
The bucket or arm will fluctuate by itself during heavy-duty
digging operations.
q
When starting or stopping the swing, noise will be emitted from the brake valve.
q
When going down a steep slope at low speed, a noise will be emitted from the travel motor brake valve.
Содержание PC350LC-8
Страница 2: ......
Страница 3: ...FOREWORD 11...
Страница 12: ...PRODUCT INFORMATION FOREWORD 1 10 SERVICE METER LOCATION 1 On top of the machine monitor...
Страница 278: ...TROUBLES AND ACTIONS OPERATION 3 214...
Страница 279: ...MAINTENANCE 14 WARNING Please read and make sure that you understand the SAFETY section before reading this section...
Страница 335: ...MAINTENANCE MAINTENANCE PROCEDURE 4 57 6 Boom cylinder foot pin 2 places 7 Boom foot pin 2 places...
Страница 366: ...MAINTENANCE PROCEDURE MAINTENANCE 4 88...
Страница 367: ...SPECIFICATIONS 15...
Страница 371: ...SPECIFICATIONS SPECIFICATIONS 5 5...
Страница 372: ...SPECIFICATIONS SPECIFICATIONS 5 6...
Страница 432: ...SUPER LONG FRONT BOOM AND ARM ATTACHMENTS AND OPTIONS 6 60...
Страница 496: ...SPECIFICATIONS HIGH REACH DEMOLITION MANUAL 7 64...
Страница 497: ...INDEX 18...
Страница 498: ...INDEX 8 2...
Страница 501: ...COLOPHON 18...