2004 Nissan Sentra Owner's Manual - Page 171

2004 Nissan Sentra Manual

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CHANGING ENGINE COOLANT Major cooling system repairs should be performed by a NISSAN dealer. The service procedures can be found in the NISSAN Service Manual. Improper servicing can result in reduced heater performance and engine overheating. WARNING ● To avoid the danger of being scalded, never change the coolant when the engine is hot. ● Never remove the radiator cap when the engine is hot. Serious burns could be caused by high pressure fluid escaping from the radiator. ● Avoid direct skin contact with used coolant. If skin contact is made, wash thoroughly with soap or hand cleaner as soon as possible. ● Keep coolant out of the reach of children and pets. WDI0169 WDI0170 QG18DE engine Engine coolant must be disposed of properly. Check your local regulations. 1. Open the radiator drain plug by turning it counterclockwise. QR25DE engine Maintenance and do-it-yourself 8-9

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CHANGINGENGINECOOLANT
Major cooling system repairs should be per-
formedbyaNISSANdealer.Theserviceproce-
dures can be found in the NISSAN Service
Manual.
Improper servicing can result in reduced
heater performance and engine overheat-
ing.
WARNING
●
To avoid the danger of being scalded,
neverchangethecoolantwhentheen-
gineishot.
●
Neverremovetheradiatorcapwhenthe
engine is hot. Serious burns could be
causedbyhighpressurefluidescaping
fromtheradiator.
●
Avoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner
assoonaspossible.
●
Keep coolant out of the reach of chil-
drenandpets.
Engine coolant must be disposed of prop-
erly.Checkyourlocalregulations.
1. Open the radiator drain plug by turning it
counterclockwise.
QG18DEengine
WDI0169
QR25DEengine
WDI0170
Maintenance and do-it-yourself
8-9