SY215C LC/SY225C LC Excavator OMM
Maintenance
SANY
Operation and Maintenance Manual — 1219
5-45
TABLE
O
F
CONTENTS
INTRODUCTION
SAFETY
M
A
CHINE
CO
N
T
RO
L
S
MACHINE
OPE
R
A
T
IO
N
MAINTENANCE
S
PECI
F
ICA
T
IO
NS
OPT
IONAL
EQ
U
IPM
E
N
T
Change the Engine Coolant
1. Position the upper structure as shown to allow access to
the radiator drain valve.
2. Prepare the machine for service. See “Maintenance
3. Open the engine cover (1).
4. Slowly loosen the expansion tank cap to relieve any
engine cooling system pressure.
5. Remove the expansion tank cap when engine cooling
system pressure has been relieved.
6. Remove the bottom access panel.
7. Place an appropriately sized container under the
radiator drain hose (2). For engine coolant capacity See
“Capacities” on page 5-13
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.
Fig. 5-45
Fig. 5-46
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