Check The Fuel Level; Add Fuel; Check The Diesel Exhaust Fluid (Def) Level; Add Diesel Exhaust Fluid (Def) - SANY SY155U Operation And Maintenance Manual

MAINTENANCE

Check the Fuel Level

1
Figure 5-6
1. Turn the key switch to the ON position.
2. Check the fuel level display (1) on the monitor
system home screen.
NOTE: If the fuel level is low, proceed to "Add Fuel" on
page 5-16.

Add Fuel

2
Figure 5-7
1. Prepare the machine for checks and inspections.
See "Maintenance Safety" on page 2-5.
2. Turn the battery disconnect switch to OFF. See
"Battery Disconnect Switch" on page 3-15.
3. Open the appropriate access covers or compartment
doors. See "Doors, Panels, Covers, and Filler Cap"
on page 4-5.
4. Remove the fuel tank cap (2).
NOTE: See "Fuel" on page 5-8 for fuel specifications.
5. Add fuel as needed until the tank is full. The fuel float
gauge (3) will rise when the tank is nearly full.

Check the Diesel Exhaust Fluid (DEF) Level

1. Prepare the machine for checks and inspections.
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2. Turn the key switch to the ON position and check the

Add Diesel Exhaust Fluid (DEF)

1. Prepare the machine for checks and inspections.
2. Open the appropriate access covers or compartment
3
3. Turn the battery disconnect switch to OFF. See
0003578
4. Remove the DEF tank cap (1) and add DEF until full.
NOTE: See "Recommended Lubricants, Fuel, and Engine
5. Install the DEF tank cap and close the compartment
5-16
See "Maintenance Safety" on page 2-5.
Figure 5-8
DEF level display (1) on the system monitor.
See "Maintenance Safety" on page 2-5.
doors. See "Doors, Panels, Covers, and Filler Cap"
on page 4-5.
"Battery Disconnect Switch" on page 3-15.
1
Figure 5-9
Coolant" on page 5-8.
door.
1
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0003561
SY155U Excavator OMM