MAINTENANCE
7-42
Replacement of Full-Flow Filter
--- every 300 hours
Demolition and logging work
When the hydraulic oil filter alarm on the monitor panel is lit,
immediately replace the filter element.
d
CAUTION: Hydraulic oil becomes hot and pressurized
during operation. Severe burns may result if
skin comes in contact with escaping hydraulic oil
immediately after operation. Wait for the oil to cool
before starting any maintenance work.
IMPORTANT: Changing interval differs according to the
brand of hydraulic oil used, kind of filter element or
average attachment operating availability.
IMPORTANT: Precautions for the filter element
Excavators engaged in demolition and logging work
use full-flow filter with high performance (micro-
glass) element.
When replacing the element, use the same kind of
high performance element.
In case a filter-paper element is unavoidably used,
change hydraulic oil and replace full-flow filter
element by referring to the “Change Hydraulic
Oil and Replace Full-Flow Filter Element” in the
OPERATING THE MACHINE section.
If a filter-paper element is used, the full-flow filter
restriction indicator does not operate. Isolate the
circuit for full-flow filter restriction indicator (6).
6
M104-07-021
MDAA-07-005
Содержание 090001
Страница 4: ......
Страница 9: ...CONTENTS Bucket Teeth Transverse Type Pin Used Type 13 18 INDEX 14 1 ...
Страница 10: ...CONTENTS MEMO ...
Страница 14: ...MACHINE NUMBERS 4 MEMO ...
Страница 64: ...MEMO SAFETY SIGNS S 50 ...
Страница 198: ...OPERATOR S STATION 1 134 MEMO ...
Страница 200: ...BREAK IN 2 2 MEMO ...
Страница 212: ...OPERATING THE ENGINE 3 12 MEMO ...
Страница 266: ...OPERATING THE MACHINE 5 46 MEMO ...
Страница 392: ...MAINTENANCE 7 118 13 Cab mounting nut 14 Cover mounting bolt M1U1 07 026 MDCN 07 073 Anchor Bolts MDCN 07 022 ...
Страница 398: ...MAINTENANCE 7 124 MEMO ...
Страница 399: ...8 1 HYDRAULIC CIRCUIT AND ELECTRICAL CIRCUIT Hydraulic Circuit MDAA 08 001 ...
Страница 402: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 2 MEMO ...
Страница 404: ...STORAGE 10 2 MEMO ...