2005 NISSAN NAVARA Repair Workshop Manual

technical specifications instrument cluster remove seats steering deactivate passenger airbag service

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NISSAN NAVARA 2005 Repair Workshop Manual ENGINE ASSEMBLY
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lFor supporting points for lifting and jacking point at rear axle, refer toGI-52, "Pantograph Jack,
Garage Jack and Safety Stand".
REMOVAL
Description

ENGINE ASSEMBLY
EM-107
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lFor supporting points for lifting and jacking point at rear axle, refer toGI-52, "Pantograph Jack,
Garage Jack and Safety Stand".
REMOVAL
Description of work
Remove transmission assembly from vehicle downward. Then hoist the engine from vehicle upward.
Preparation
1. Disconnect battery cable from negative terminal. Refer toSC-5, "BATTERY".
2. Drain engine coolant from radiator drain plug. Refer toCO-7, "
Changing Engine Coolant".
3. Remove the following parts.
lEngine undercover front, engine undercover middle, engine undercover rear; Refer toEI-15, "FRONT
BUMPER".
lHood assembly; Refer toBL-12, "HOOD".
lEngine cover; Refer toEM-20, "INTAKE MANIFOLD".
lDrive belts; Refer toEM-12, "DRIVE BELTS".
lCooling fan, fan coupling and water pump pulley; Refer toCO-19, "COOLING FAN".
lAir duct and air cleaner case; Refer toEM-15, "AIR CLEANER AND AIR DUCT".
lAir inlet tube and air inlet hose; Refer toEM-18, "CHARGE AIR COOLER".
lAlternator; Refer toSC-23, "Removal and Installation".
lRadiator, radiator shroud (upper and lower) and cooling fan assembly; Refer toCO-11, "RADIATOR"
andCO-19, "COOLING FAN".
4. Disconnect engine room harness from the engine side and set it aside for easier work.
5. Disconnect all the body-side vacuum hoses and air hoses at engine side.
Engine room RH
1. Disconnect fuel feed hose and return hose, and plug it to prevent fuel from draining. Refer toEM-44,
"INJECTION TUBE AND FUEL INJECTOR".
2. Remove fuel filter. Refer toFL-4, "
FUEL FILTER".
3. Disconnect heater hose, and install plug it to prevent engine coolant from draining. Refer toCO-23,
"THERMOSTAT AND WATER PIPING".
Engine room LH
1. Remove A/C compressor with piping connected from engine. Temporarily secure it on body with a rope to
avoid putting load on it. Refer toATC-142, "
Removal and Installation for Compressor"(automatic A/C
models) orMTC-122, "
Removal and Installation for Compressor"(manual A/C models).
Vehicle underbody
1. Remove exhaust front tube. Refer toEX-3, "Removal and Installation".
2. Remove front propeller shaft (4WD models) and rear propeller shaft. Refer toPR-3, "
FRONT PROPEL-
LER SHAFT"(4WD models) andPR-7, "REAR PROPELLER SHAFT".
3. Remove clutch operating cylinder from transmission, and move it aside (M/T models). Refer toMT-16,
"TRANSMISSION ASSEMBLY"andCL-11, "OPERATING CYLINDER".
4. Disconnect power steering fluid piping at a point between body and engine. Refer toPS-30, "
HYDRAULIC
LINE".
5. Remove starter motor. Refer toSC-31, "
Removal and Installation".
6. Remove transmission assembly. Refer toMT-16, "
TRANSMISSION ASSEMBLY"(M/T models) orAT-
247, "TRANSMISSION ASSEMBLY"(A/T models).

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NISSAN NAVARA 2005 Repair Workshop Manual EM-108
ENGINE ASSEMBLY
Removal
1. Install engine slingers into front right of cylinder head (A) and
rear left of cylinder head (B).
2. Lift with hoist and secure engine in position.
3. Loosen LH and R

EM-108
ENGINE ASSEMBLY
Removal
1. Install engine slingers into front right of cylinder head (A) and
rear left of cylinder head (B).
2. Lift with hoist and secure engine in position.
3. Loosen LH and RH engine mounting insulator mounting nuts.
4. Remove engine.
CAUTION:
lDuring the operation, make sure that no part interferes
with body side.
lBefore and during this lifting, always check if any har-
nesses are left connected.
INSTALLATION
Install in the reverse order of removal.
lDo not allow engine oil to get on mounting insulator. Be careful not to damage mounting insulator.
lWhen installation directions are specified, install parts according to the direction marks on them referring
to figure of components. Refer toEM-106, "
ENGINE ASSEMBLY".
lMake sure that each mounting insulator is seated properly, and tighten mounting bolts and nuts.
lInsert vacuum hose to vacuum gallery until vacuum hose comes in contact with the stopper when a stop-
per is provided at vacuum gallery.
lInsert vacuum hose up to 15 mm (0. 59 in) when a stopper is not provided at vacuum gallery.
INSPECTION AFTER INSTALLATION
Inspection for Leaks
The following are procedures for checking fluids leak, lubricates leak and exhaust gases leak.
lBefore starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer toMA-14, "
RECOMMENDED FLUIDS AND LUBRICANTS".
lUse procedure below to check for fuel leakage.
–Before starting engine, check for fuel leakage at connection points.
–Start engine. With engine speed increased, check again for fuel leakage at connection points.
lRun engine to check for unusual noise and vibration.
lWarm up engine thoroughly to make sure there is no leakage of fuel, exhaust gases, or any oil/fluids
including engine oil and engine coolant.
lBleed air from lines and hoses of applicable lines, such as in cooling system.
lAfter cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the
specified level, if necessary.
1 : Engine slinger (front)
2 : Engine slinger (rear)
: Engine front
Engine slinger bolts:
: 28.0 N·m (2.9 kg-m, 21 ft-lb)
PBIC3480E
SEM896G

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NISSAN NAVARA 2005 Repair Workshop Manual ENGINE ASSEMBLY
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Summary of the inspection items:
*1: Transmission/transaxle/AT fluid, power steering fluid, brake fluid, etc.
*2: Check engine oil level 10 minutes aft

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NISSAN NAVARA 2005 Repair Workshop Manual EM-110
CYLINDER BLOCK
CYLINDER BLOCK
PFP:11010
ComponentsEBS01F54
PBIC3481E

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NISSAN NAVARA 2005 Repair Workshop Manual CYLINDER BLOCK
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lRefer toGI-10, "Components"for symbol marks in the figure.
Disassembly and AssemblyEBS01E6E
DISASSEMBLY
1. Remove engine from the vehicle. Refer toEM-1

CYLINDER BLOCK
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lRefer toGI-10, "Components"for symbol marks in the figure.
Disassembly and AssemblyEBS01E6E
DISASSEMBLY
1. Remove engine from the vehicle. Refer toEM-106, "ENGINE ASSEMBLY".
2. Remove clutch cover and disk. (M/T models) Refer toCL-17,
"CLUTCH DISC, CLUTCH COVER AND FLYWHEEL".
3. If they need to be replaced, replace pilot bush (M/T models) or
pilot converter (A/T models).
lUsing the pilot bushing puller [SST], remove the pilot bush (M/
T models) or pilot converter (A/T models) from rear end of
crankshaft.
4. Install engine to engine stand as follows.
a. Remove flywheel (M/T models) or drive plate (A/T models).
lSecure ring gear with the ring gear stopper (A) [SST], then
loosen mounting bolts with TORX socket (B) (commercial ser-
vice tool) and remove them. As an alternative method hold
crankshaft pulley with the pulley holder (commercial service
tool) to remove flywheel (M/T models) or drive plate (A/T
models).
CAUTION:
lDo not disassemble flywheel (M/T models) or drive plate (A/T models).
lDo not place flywheel (M/T models) or drive plate (A/T models) with signal plate facing down.
lWhen handling signal plate, take care not to damage or scratch it.
lHandle signal plate in a manner that prevents it from becoming magnetized.
1. Fuel pump bracket 2. Oil pressure switch 3. Cylinder block
4. Rear oil seal retainer 5. Rear oil seal 6. Top ring
7. Second ring 8. Oil ring 9. Piston pin
10. Snap ring 11. Piston 12. Connecting rod
13. Connecting rod bearing 14. Connecting rod cap 15. Connecting rod nut
16. A/C compressor bracket 17. Oil jet 18. Copper washer
19. Oil jet relief valve 20. Drain plug 21. Thrust bearing
22. Main bearing upper 23. Key 24. Crankshaft
25. Main bearing lower 26. Main bearing cap bolt 27. Main bearing cap
28. Flywheel (M/T models) 29. Pilot bushing (M/T models) 30. Rear plate
31. Pilot converter (A/T models) 32. Drive plate (A/T models) 33. Reinforcement plate (A/T models)
A. Refer toEM-114
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SEM500G
1 : Flywheel (M/T models) or drive plate (A/T models)
A : KV10105630
B: TORX bit (size: T55)(M/T models) or TORX socket (size: E20)(A/T
models)
PBIC3482E

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NISSAN NAVARA 2005 Repair Workshop Manual EM-112
CYLINDER BLOCK
b. Hoist engine and install it to the engine stand (commercial ser-
vice tool).
NOTE:
The figure shows an example of general-purpose engine stand
that can hold mating surface of

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NISSAN NAVARA 2005 Repair Workshop Manual CYLINDER BLOCK
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11. Remove piston and connecting rod assembly.
lBefore removing piston and connecting rod assembly, check
connecting rod side clearance. Refer toEM-125,

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NISSAN NAVARA 2005 Repair Workshop Manual EM-114
CYLINDER BLOCK
b. Using the industrial use dryer, heat pistons up to 60 to 70°C(140
to 158°F).
c. Using rod with outer diameter of 26 mm (1.02 in), press piston
pins out.
15. Remove main bear

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