MACHINE OPERATION
4-5
SY60C Excavator OMM
Prestart Checks and
Adjustments
Complete the following checks and adjustments before
starting the engine each day:
• Check the maintenance log to verify that all required
maintenance checks have been performed before
operating the machine.
• Check fluid levels. See “Fluid Level Checks” on
• Check the machine for loose hardware, fluid leaks,
and any other signs of damage.
• Inspect the engine compartment for combustible
debris that may come in contact with hot engine
components. Clear all debris from the engine and
engine compartment.
• Check the engine fan belt and compressor belt for
tension and damage.
• Check the undercarriage (track, sprockets, rollers,
and guards) for damage, wear, loose fasteners, and
roller oil leaks.
• Check the bucket or optional equipment for damage.
Lubricate work equipment as necessary. See
“Lubrication Points” on page 5-39.
• Check air filter. See “Check and Replace the Air
• Clean and check the rearview mirrors and side
mirrors for damage. Adjust the mirrors so the area
behind the machine is visible from the operator seat.
See “Mirror Adjustment” on page 4-11.
• Check the seat belt and buckle for damage or wear.
• Check the monitor in the cab.
Fluid Level Checks
NOTE:
Complete the following procedures in this section
before starting the engine.
Check Engine Coolant Level
WARNING
• Engine coolant is toxic. Avoid inhaling or
ingesting engine coolant. If eyes or skin are
contaminated by engine coolant, wash the
affected area with plenty of water and seek
medical treatment immediately.
• Engine coolant is under pressure when the
engine is hot.
• Avoid contact with hot engine coolant.
Failure to follow these warnings could result in
death or serious injury.
1.
Prepare the machine for maintenance. See
“Maintenance Safety” on page 2-5.
0002899
Figure 4-1
NOTICE!
If the over flow tank is empty, there may be a
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.
2.
Open the engine hood. See “Opening the Engine
Hood” on page 5-14. Check if engine coolant level in
the over flow tank (1) is between the FULL and LOW
marks.
0002897
Figure 4-2
1
2
