50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL
41
60 Hz: G655 - G750 - G800 - G850XW/XF
DISCHARGING THE COOLANT
The coolant can be drained as follows:
1.
Ensure that the engine and radiator are cooled.
2.
Open the radiator cap.
DANGER
Never open the radiator cap while the engine is
overheated. If the radiator cap is opened while the
engine is overheated, hot water will spurt out and
may cause serious burns. Open the radiator cap after
ensuring that the engine has been cooled
sufficiently.
Mark and separately manage the containers for
storing coolant from beverage containers to avoid
confusion. If coolant is ingested, see a doctor
immediately.
3.
Loosen the drain valve s located under the radiator to
drain the coolant.
4.
Disassemble the coolant drain plug of the cylinder
block, and drain it to a container.
5.
Drain cooling water in the oil cooler.
1) Loosen the drain plug (A) of the oil cooler cover and
then drain cooling water.
CHARGING THE COOLANT
1.
Ensure that the engine is cool.
2.
Open the radiator cap.
DANGER
Never open the radiator cap while the engine is
overheated. If the radiator cap is opened while the
engine is overheated, hot water will spurt out and
may cause serious burns. Open the radiator cap after
ensuring that the engine has been cooled
sufficiently.
Mark and separately manage the containers for
storing coolant from beverage containers to avoid
confusion. If coolant is ingested, see a doctor
immediately.
DV2213011A_E
Drain Valve
