2005 NISSAN X-TRAIL Service Repair Manual

Page 233 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual ROCKER COVER
EM-179
[YD22DDTi]
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Loosen holding bolts in reverse order of that shown in the fig-
ure and remove.
6. Remove rocker cover gasket.
INSTALLATION
1. Apply 3.0 mm

Page 234 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EM-180
[YD22DDTi]
CAMSHAFT
 
CAMSHAFTPFP:13001
Removal and InstallationEBS00LRR
CAUTION:
This engine will have a different valve arrangement from
normal DOHC 4-valve type engines. As both camshafts o

Page 235 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual CAMSHAFT
EM-181
[YD22DDTi]
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Loosen the camshaft sprocket mounting bolt by fixing the hex-
agonal portion of camshaft.
10.11. Remove camshaft as follows:
a. Loosen and remov

Page 236 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EM-182
[YD22DDTi]
CAMSHAFT
 
Camshaft Journal Oil Clearance
CAMSHAFT JOURNAL DIAMETER
Measure outer diameter of camshaft journal with micrometer.
CAMSHAFT BRACKET INNER DIAMETER
Install camshaft bra

Page 237 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual CAMSHAFT
EM-183
[YD22DDTi]
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Measure the following parts if out of the standard.
–Dimension “A” for camshaft
–Dimension “B” for cylinder head
Refer to the stand

Page 238 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EM-184
[YD22DDTi]
CAMSHAFT
 
Valve Lifter Clearance
VALVE LIFTER OUTER DIAMETER
Measure the outer diameter of the valve lifter with the microme-
ter.
VALVE LIFTER HOLE DIAMETER
Measure the hole diam

Page 239 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual CAMSHAFT
EM-185
[YD22DDTi]
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Install so that knock pins are positioned in the directions
shown in the figure.
NOTE:
Though camshaft does not stop at the location as shown in

Page 240 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EM-186
[YD22DDTi]
CAMSHAFT
 
Be careful of the intake and exhaust valve arrangement. The
valve arrangement is different from that in a normal engine. 
NOTE:
The camshafts have, alternately, either in