Hitachi ZX27U-2 Operator's Manual page 128

Hydraulic excavator zaxis series
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E. FUEL SYSTEM (See Page 7-37)
Fuel tank capacity: ZX27U
Parts
1. Check Water Separator
2. Drain Fuel Tank Sump
3. Replace Fuel Filter
4. Check Fuel Hoses
NOTE: The fuel filter may become clogged earlier than normal due to contaminated fuel. In case the engine
power is reduced, or black smoke increases, shorten the intervals of inspection/maintenance.
F. AIR CLEANER (See Page 7-41)
1. Air Cleaner Element
NOTE:
Shorten the interval in a dusty work site.
MAINTENANCE
, ZX30U
and ZX35U
-2
-2
for leaks, cracks, etc.
for cracks, bend, etc.
Parts
Clean
Replace
: 40L (11 US gal), ZX40U
-2
Quantity
8
50
1
1
1
Quantity
8
1
1
7-8
and ZX50U
: 70L (18 US gal)
-2
-2
Interval (hours)
100
250
500
As required
Interval (hours)
50
100
250
500 1000 2000
After cleaning 6 times or 1 year
1000
2000
Or clogged

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This manual is also suitable for:

Zx30u-2Zx35u-2Zx40u-2Zx50u-2

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