SERVICE DATA AND SPECIFICATIONS (SDS)
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Revision: 2006 November2007 350Z
SPARK PLUG
Unit: mm (in)
CAMSHAFT AND CAMSHAFT BEARING
Unit: mm (in)
*
1 : Cam wear limit
*2 : Total indicator reading
Valve Lifter
Unit: mm (in)
Valve Clearance
Unit: mm (in)
*: Approximately 80°C (176°F) MakeDENSO
Standard typeFXE22HR11
Gap (Nominal)1.1 (0.043)
Items Standard Limit
Camshaft journal oil clearanceNo. 1 0.045 - 0.086 (0.0018 - 0.0034)
0.15 (0.0059)
No. 2, 3, 4 0.035 - 0.076 (0.0014 - 0.0030)
Camshaft bracket inner diameterNo. 1 26.000 - 26.021 (1.0236 - 1.0244) —
No. 2, 3, 4 23.500 - 23.521 (0.9252 - 0.9260) —
Camshaft journal diameterNo. 1 25.935 - 25.955 (1.0211 - 1.0218) —
No. 2, 3, 4 23.445 - 23.465 (0.9230 - 0.9238) —
Camshaft end play 0.115 - 0.188 (0.0045 - 0.0074) 0.24 (0.0094)
Camshaft cam height “A”Intake 45.865 - 46.055 (1.8057 - 1.8132)
0.2 (0.008)*
1
Exhaust 45.875 - 46.065 (1.8061 - 1.8136)
Camshaft runout (TIR*
2 )Less than 0.02 (0.0008) 0.05 (0.0020)
Camshaft sprocket runout (TIR*
2 )— 0.15 (0.0059)
SEM671
Items Standard
Valve lifter outer diameter 33.980 - 33.990 (1.3378 - 1.3382)
Valve lifter hole diameter 34.000 - 34.016 (1.3386 - 1.3392)
Valve lifter clearance0.010 - 0.036 (0.0004 - 0.0014)
Items Cold Hot* (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)
EM-146
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 November2007 350Z
*: Total indicator reading
MAIN BEARING
Undersize
Unit: mm (in) Center distance “r”40.66 - 40.74 (1.6008 - 1.6039)
Out-of-round (Difference between “X” and “Y”)
Limit0.0025 (0.0001)
Taper (Difference between “A” and “B”) 0.0025 (0.0001)
Crankshaft runout (TIR*)Standard Less than 0.05 (0.0020)
Limit 0.10 (0.004)
Crankshaft end playStandard 0.10 - 0.25 (0.0040 - 0.0098)
Limit 0.30 (0.0120)
Grade number UPR/LWR Thickness mm (in) Width mm (in) Identification color Remarks
0 — 2.500 - 2.503 (0.0984 - 0.0985)
19.9 - 20.1
(0.783 - 0.791)Black
Grade is the same
for upper and lower
bearings. 1 — 2.503 - 2.506 (0.0985 - 0.0987) Brown
2 — 2.506 - 2.509 (0.0987 - 0.0988) Green
3 — 2.509 - 2.512 (0.0988 - 0.0989) Yellow
4 — 2.512 - 2.515 (0.0989 - 0.0990) Blue
5 — 2.515 - 2.518 (0.0990 - 0.0991) Pink
6 — 2.518 - 2.521 (0.0991 - 0.0993) Purple
7 — 2.521 - 2.524 (0.0993 - 0.0994) White
01UPR 2.503 - 2.506 (0.0985 - 0.0987) Brown
Grade is different
for upper and lower
bearings. LWR 2.500 - 2.503 (0.0984 - 0.0985) Black
12UPR 2.506 - 2.509 (0.0987 - 0.0988) Green
LWR 2.503 - 2.506 (0.0985 - 0.0987) Brown
23UPR 2.509 - 2.512 (0.0988 - 0.0989) Yellow
LWR 2.506 - 2.509 (0.0987 - 0.0988) Green
34UPR 2.512 - 2.515 (0.0989 - 0.0990) Blue
LWR 2.509 - 2.512 (0.0988 - 0.0989) Yellow
45UPR 2.515 - 2.518 (0.0990 - 0.0991) Pink
LWR 2.512 - 2.515 (0.0989 - 0.0990) Blue
56UPR 2.518 - 2.521 (0.0991 - 0.0993) Purple
LWR 2.515 - 2.518 (0.0990 - 0.0991) Pink
67UPR 2.521 - 2.524 (0.0993 - 0.0994) White
LWR 2.518 - 2.521 (0.0991 - 0.0993) Purple
PBIC2969E
Items Thickness Main journal diameter
0.25 (0.0098) 2.132 - 2.140 (0.0839 - 0.0843) Grind so that bearing clearance is the specified value.
