Nissan Primera P11. Instruction — part 425
2.
Check rotor shaft for carbon deposits.
3.
Measure rotor shaft runout.
Runout (Total indicator reading):
Standard
0.056 - 0.127 mm (0.0022 - 0.0050 in)
4.
Measure rotor shaft end play.
End play:
Standard
0.013 - 0.097 mm (0.0005 - 0.0038 in)
I
Do not allow wheels to turn when axial play is being mea-
sured.
TURBINE WHEEL
Check turbine wheel for the following:
I
Oil
I
Carbon deposits
I
Deformed fins
I
Contact with turbine housing
COMPRESSOR WHEEL
Check compressor wheel for the following:
I
Oil
I
Deformed fins
I
Contact with compressor housing
.
SEM031F
Rotor shaft
SEM032F
SEM827D
SEM828D
SEM829D
TURBOCHARGER
CD20T
Inspection (Cont’d)
EM-159
WASTEGATE VALVE
Remove rod pin and check wastegate valve for cracks, deforma-
tion and smooth movement. Check valve seat surface for smooth-
ness.
WASTEGATE VALVE ACTUATOR
Apply compressed air to wastegate valve actuator and check it for
smooth movement.
I
Do not apply compressed air to the actuator continuously.
I
The air pressure should be in the range of 73.3 to 101.3
kPa (733 to 1,013 mbar, 550 to 760 mmHg, 21.65 to 29.92
inHg).
Assembly
Assembly is the reverse order of disassembly.
I
Install gasket between exhaust manifold and turbocharger with
small hanging flap side facing exhaust manifold.
I
Bend locking plates along the side of turbocharger fastening
nuts.
Always use new locking plates.
Installation
1.
Install exhaust manifold fixing nuts.
SEM830D
SEM831D
NEM228
Small hanging flap
SEM367F
Exhaust manifold side
Turbocharger side
NEM209
Tighten in numerical order
p
4
p
2
p
1
p
3
TURBOCHARGER
CD20T
Inspection (Cont’d)
EM-160
2.
Installation is the reverse order of removal.
I
Install oil tubes and water tubes in the following order, aligning
the mating marks.
a. Oil feed tube
b. Water return tube
c. Water feed tube
d. Oil return tube
NEM207
Turbocharger
water return
tube
Turbocharger
oil feed tube
Turbo-
charger
water
feed tube
Turbocharger
oil return tube
TURBOCHARGER
CD20T
Installation (Cont’d)
EM-161
NEM226
43 - 55
(4.4 - 5.6,
32 - 41)
Rear engine
mounting
43 - 55 (4.4 - 5.6, 32 - 41)
64 - 74 (6.5 - 7.5, 47 - 54)
64 - 74
(6.5 - 7.5,
47 - 54)
49 - 59 (5.0 - 6.0, 36 - 44)
43 - 55 (4.4 - 5.6, 32 - 41)
62 - 78 (6.3 - 8.0, 46 - 58)
Front mounting
bracket
49 - 59 (5.0 - 6.0, 36 - 44)
77 - 98 (7.9 - 100, 57 - 72)
49 - 59
(5.0 - 6.0,
36 - 44)
Insulator
77 - 98 (7.9 - 100, 57 - 72)
43 - 55
(4.4 - 5.6,
32 - 41)
: N·m (kg-m, ft-lb)
SEC. 112
ENGINE REMOVAL
CD20T
EM-162
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