Machine Operation
SY50U Excavator OMM
4-6
Operation and Maintenance Manual — 0120
SANY
FLUID LEVEL CHECKS
Complete the following procedures in this section before starting the engine.
Engine Coolant Level
Check
1. Prepare the machine for service. See “Maintenance
2. Open the engine hood. See “Opening the Engine Hood”
3. The engine coolant level in the overflow tank (1) should
be between the FULL and LOW marks.
Add Coolant
1. If the engine coolant level is low, remove the filler cap
(2).
2. Add engine coolant through the fill opening of the
overflow tank until the engine coolant is at the FULL
mark.
3. Install the filler cap after refilling.
WARNING!
•
Engine coolant is toxic. Avoid inhaling or ingesting engine coolant. If eyes or skin are
contaminated by coolant, wash the affected area with plenty of water and seek medical
treatment immediately.
•
Engine coolant may be under pressure when the engine is hot. Avoid contact with hot
engine coolant. Allow the engine to cool before removing the radiator cap.
Failure to follow these warnings could result in death or serious injury.
NOTICE!
If the overflow tank is empty, there may be an engine coolant leak. Inspect for engine coolant
leaks. If a leak is not found, check the engine coolant level in the radiator. Contact a SANY
dealer for additional information.
Fig. 4-1
0002768
1
2
