Nissan ENGINE - Page 131

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-131
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Valve Clearance
Unit: mm (in)
1 : Approximately 20°C (68°F)
2 : Approximately 80°C (176°F)
Available Valve Lifter
Unit: mm (in)
Valve lifter hole diameter 34.000 - 34.016 (1.3386 - 1.3392)
Valve lifter clearance 0.013 - 0.039 (0.0005 - 0.0015)
Items
Cold
1
Hot
2
(reference data)
Intake 0.26 - 0.34 (0.010 - 0.013) 0.304 - 0.416 (0.012 - 0.016)
Exhaust 0.29 - 0.37 (0.011 - 0.015) 0.308 - 0.432 (0.012 - 0.017)
Identification (stamped) mark*
Thickness
Intake Exhaust
788U N788 7.88 (0.3102)
790U N790 7.90 (0.3110)
792U N792 7.92 (0.3118)
794U N794 7.94 (0.3126)
796U N796 7.96 (0.3134)
798U N798 7.98 (0.3142)
800U N800 8.00 (0.3150)
802U N802 8.02 (0.3157)
804U N804 8.04 (0.3165)
806U N806 8.06 (0.3173)
808U N808 8.08 (0.3181)
810U N810 8.10 (0.3189)
812U N812 8.12 (0.3197)
814U N814 8.14 (0.3205)
816U N816 8.16 (0.3213)
818U N818 8.18 (0.3220)
820U N820 8.20 (0.3228)
822U N822 8.22 (0.3236)
824U N824 8.24 (0.3244)
826U N826 8.26 (0.3252)
828U N828 8.28 (0.3260)
830U N830 8.30 (0.3268)
832U N832 8.32 (0.3276)
834U N834 8.34 (0.3283)
836U N836 8.36 (0.3291)
838U — 8.38 (0.3299)
Revision: January 2013 2013 Xterra