Maintenance
SY135C Excavator OMM
5-20
Operation and Maintenance Manual — 0120
SANY
MAINTENANCE PROCEDURE
Fluid Level Checks
Check the Engine Coolant Level
1. Prepare the machine for service. See “Maintenance Safety” on page 2-8.
2. Open the engine compartment cover. See “Engine Compartment Cover” on page 3-8.
3. Check the coolant level on the coolant recovery tank sight glass (1). The coolant level should be between the
HIGH and LOW marks of the expansion tank sight glass.
Add Engine Coolant
Fig. 5-62
0004140
1
2
1. If the coolant level is low, remove the cap (2) and add
coolant as necessary to a level between the LOW and
HIGH marks on the recovery tank sight glass.
2. Start the engine and run it at low idle for 5 minutes.
3. Shut down the engine.
4. Check the coolant level. Add more coolant if necessary.
5. Close the engine compartment cover.
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.
• Do not remove the radiator cap while the engine is hot. Engine coolant is 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!
Dispose of used coolant in accordance with all applicable environmental regulations.
Failure to follow this notice could result in damage to the environment.
