Check Coolant Level - Hitachi 120-3 class Operator's Manual

Hydraulic excavator
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1
Check Coolant Level --- daily
CAUTION: Do not loosen radiator filler cap (1) unless
the system is cool. Loosen the cap slowly to the stop.
Release all pressure before removing the cap.
With the engine cold, the coolant level must be between
the FULL and LOW marks on coolant reservoir (2), located
behind the radiator access door. If the coolant level is below
the low mark, add coolant to coolant reservoir (2).
If coolant reservoir (2) is empty, add coolant to the radiator
and then to coolant reservoir (2).
MAINTENANCE
FULL
LOW
FULL
LOW
FULL
LOW
7-57
ZX120-3 Class
ZX180-3 Class
ZX200-3, 270-3 , 330-3 Class
ZX120-3 Class
ZX180-3 Class
ZX200-3, 270-3 , 330-3 Class
1
M1U1-07-106
1
M1U1-07-081
1
M1U1-07-024
2
M1U1-07-107
2
M1U1-07-082
2
M1U1-07-022

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