Nissan Primera P12. Instruction — part 446
EM-130
[F9Q]
PRECAUTIONS
●
After any operation, maku sure that there are no diesel leaks. Run the engine at idle speed until the
engine cooling fan start up, then accelerate several times with no load.
CAUTION:
The engine must not run with diesel containing more than 10% diester.
The system injects the diesel fuel into the engine at a pressure of up to 135,042 kPa (1,350 bar, 1,377 kg/cm
2
, 19,581 psi). Before any intervention, check that the injector rail is depressurized.
It is absolutely vital that you observe the tightening torque:
●
of the high-pressure pipes
●
of the cylinder head injector
●
of the pressure sensor.
When the high-pressure pump, injectors and high pressure supply, output and return unions are removed or
repaired, all openings should be installed with new blanking plugs of the correct size to prevent contamination
interning.
WARNING:
All pipes removed must be replaced.
When replacing the high pressure pipe, follow the method below:
●
remove the high pressure pipe, holding the filter rod on the injector with a lock-wrench
●
install anti-contamination plugs
●
loosen the high pressure rail
●
install the new high pressure pipe
●
offer up the unions by hand until they touch
●
tighten the high pressure rail mountings to torque
●
torque-tighten the union at the injector side
●
tighten the high pressure rail connection to torque
Dismantling the interior components of the pump is prohibited.
The fuel return pipe installed to the injectors must be replaced when it is removed.
The diesel temperature sensor cannot be removed. It is part of the fuel return rail.
Loosening a high pressure pipe connection when the engine is running is prohibited.
INSPECTION FOR NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTEING
Do not start and run the engine when the drive belt is not properly installed. Running the engine in such condi-
tions may damage the pulley (damper pulley).
PREPARATION
EM-131
[F9Q]
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PREPARATION
PFP:00002
Special Service Tools
EBS00SB7
NISSAN tool number
(RENAULT tool No.)
Tool name
Description
KV113B0020
(Emb. 880)
Sliding hammer
Pin extractor
KV113B0030
(Mot. 11)
Crankshaft bearing remover
Crankshaft bearing extractor
KV113B0040
(Mot. 251-01)
Dial gauge stand set
Gauge stand used with KV113B0050 (Mot.
252-01)
KV113B0050
(Mot. 252-01)
Dial gauge stand set
Thrust plate for measuring the protrusion of
cylinder liners, used with KV113B0040 (Mot.
251-01)
KV113B0060
(Mot. 582-01)
Ring gear stopper
Flywheel immobilizing tool
KV113B0070
(Mot. 792-03)
Engine sub-attachment
Engine mounting plate for engine stand [with
KV113B0420 (Mot. 995)]
KV113B0080
(Mot. 799-01)
Camshaft pulley holder
Tool for locking sprockets for the toothed
timing belt
MBIB0358E
MBIB0359E
MBIB0360E
MBIB0361E
MBIB0363E
MBIB0707E
MBIB0368E
EM-132
[F9Q]
PREPARATION
KV113B0090
(Mot. 1335)
Valve seal remover
Tool for removing valve stem seals
KV113B0140
(Mot. 1492)
Bearing assembling set
Tool for installing connecting rod bearing
shells
KV113B0200
(Mot. 1573)
Cylinder head stand
Cylinder head support
KV113B0240
(Rou. 15-01)
Shaft protector
Internal shaft protector 16 mm (0.63 in) dia.
KV113B0250
(Mot. 988-02)
Seal drift
Tool for installing the camshaft seal at the
timing end
KV113B0260
(Mot. 990-03)
Seal drift
Tool for installing crankshaft seal, timing end
KV113B0270
(Mot. 991-01)
Seal drift
Tool for installing crankshaft seal, flywheel
end
KV113B0280
(Mot. 1054)
TDC set rod
TDC setting rod
NISSAN tool number
(RENAULT tool No.)
Tool name
Description
MBIB0370E
MBIB0374E
MBIB0380E
MBIB0691E
MBIB0692E
MBIB0693E
MBIB0694E
PREPARATION
EM-133
[F9Q]
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KV113B0290
(Mot. 1423)
Puller
Tool for removing the crankshaft bearing cap
KV113B0300
(Mot. 1485)
KV113B0120
(Mot. 1485-01)
Oil jet remover
Tool for removing oil jet
KV113B0310
(Mot. 1492-01)
Bearing assembling adapter
Adaptation kit for installing the separable
connecting rod bearing shells
KV113B0320
(Mot. 1493)
Bearing insert
Tool for installing main bearing shells
KV113B0330
(Mot. 1511)
Valve seal drift
Tool for installing valve stem seals
KV113B0340
(Mot. 1516)
Oil jet insert
Tool for installing oil jet orientated at 5
°
KV113B0350
(Mot. 1516-01)
Oil jet plate
Plate for installing oil jet orientated at 3
°
[addition to KV113B0340 (Mot. 1516)]
NISSAN tool number
(RENAULT tool No.)
Tool name
Description
MBIB0696E
MBIB0372E
MBIB0375E
MBIB0376E
MBIB0697E
MBIB0698E
MBIB0699E
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