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ENGINE LUBRICATION &
COOLING SYSTEMS
SECTION
LC
MODIFICATION NOTICE:
+EGR cooler has been added on ZD30DDTi engine models.
CONTENTS
ENGINE COOLING SYSTEM.............................. 2002
Cooling Circuit.................................................. 2002Thermostat ....................................................... 2003
EGR Cooler...................................................... 2004
LC
Page 237 of 273
Cooling Circuit
JLC437B
ENGINE COOLING SYSTEM
LC-2002
Page 238 of 273
Thermostat
JLC438B
ENGINE COOLING SYSTEM
LC-2003
Page 239 of 273
EGR Cooler
V1EGR tube assembly
V2Gasket
V3EGR cooler bracket
V4Water hose
V5Clamp
V6Water hose
V7Clamp
V8Water hose assembly
V9Clamp
V10Hose connector
V11Water hose
V12Clamp
V13Clamp
V14Water hose
V15Water tube assembly
V16Water
V17Clamp
V18Water hose
V19Gasket
V20EGR cooler bracket
V21EGR cooler
SLC439B
ENGINE COOLING SYSTEM
LC-2004
Page 241 of 273

Fluids and Lubricants
Capacity (Approximate)
Recommended Fluids/Lubricants
LiterImp mea-
sure
Engine oil (Refill)
Diesel engine: API CF4 or ACEA
B3-96.98 or ACEA B3/E3-
96.98*4 With oil filter ZD30DDTi 8.2 7-1/4 qt
Without oil filter ZD30DDTi 7.7 6-3/4 qt
Cooling system (with reservoir tank)
+Genuine Nissan Anti-freeze Coolant
(L2N) or equivalent*5 With front heater
ZD30DDTiRHD 13.0 11-1/2 qt
LHD 13.2 11-5/8 qt
Without front
heaterZD30DDTi 12.0 10-5/8 qt
With rear heater
ZD30DDTiRHD 14.1 12-3/8 qt
LHD 14.3 12-5/8 qt
Manual transmission oil
FS5R50B 3.5 6-1/8 qt API GL-4, Viscosity SAE 75W-90 only
Differential carrier gear oil (without limited slip differential)
Without diff. lock 2.4 4-1/4 qt
API GL-5*1
With diff. lock 3.0 5-1/4 qt
Transfer fluid
Genuine Nissan ATF or equivalent*3 or
API GL-4*1
TX12A 1.9 1-5/8 qt
Automatic transmission fluid
RE4R03A 11.8 10-3/8 qt Genuine Nissan ATF or equivalent*3
Power steering fluid Refill to the proper oil level
according to the instructions
in the ªDo-it-yourself opera-
tionsº section of the owner's
manual.Type DEXRON
TMIII or equivalent
Brake and clutch fluid
DOT3orDOT4*6
Multi-purpose grease Ð Ð NLGI No. 2 (Lithium soap base)
Propeller shaft greaseNLGI No. 2 (Molybdenum disulphide
lithium soap base)
Air conditioning system refrigerant Ð Ð HFC-134a (R-134a)
Air conditioning system lubricants
ÐÐNissan A/C System Oil Type S or
exact equivalent
*1: For further details, see ªSAE viscosity numberº.
*2: For more information regarding suitable fluids, contact a Nissan dealer for correct brands of DEXRON
TMIII/MERCONTMAutomatic Transmission Fluid.
*3: Never use API CG-4.
*4: Use Genuine Nissan Anti-freeze Coolant (L2N) or equivalent in its quality, in order to avoid possible aluminum corrosion within the engine cooling
system caused by the use of non-genuine engine coolant.
Note that any repairs for the incidents within the engine cooling system while using non-genuine engine coolant may not be covered by
the warranty even if such incidents occurred during the warranty period.
*5: Never mix DOT 3 & DOT 4.
RECOMMENDED FLUIDS AND LUBRICANTS
MA-2002