Toyota 2006 Tundra, Service - Repair - Maintenance

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− SERVICE SPECIFICATIONS ENGINE MECHANICAL (2UZ−FE)
SS−11
Cylinder head Warpage Maximum
Valve seat
Refacing angle
Contacting angle
Contacting width
Valve guide bushing bore diameter STD
O/S 0.05
Cylinder head bolt thread inside diameter STD
Minimum
Protrusion height Intake
Exhaust
0.10 mm (0.039 in.)
30
°
, 45
°
, 60
°
45
°
1.0 to 1.4 mm (0.039 to 0.055 in.)
10.285 to 10.306 mm (0.4049 to 0.4057 in.)
10.335 to 10.356 mm (0.4069 to 0.4077 in.)
9.810 to 9.960 mm (0.3862 to 0.3921 in.)
9.700 mm (0.3819 in.)
9.2 to 9.8 mm (0.362 to 0.386 in.)
8.2 to 8.8 mm (0.323 to 0.346 in.)
Valve guide
bushing
Inside diameter
Outside diameter (for repair part) STD
O/S 0.05
5.510 to 5.530 mm (0.2169 to 0.2374 in.)
10.333 to 10.344 mm (0.4068 to 0.4072 in.)
10.383 to 10.394 mm (0.4088 to 0.4092 in.)
Valve Valve overall length STD Intake
Exhaust
Minimum Intake
Exhaust
Valve face angle
Stem diameter Intake
Exhaust
Stem oil clearance STD Intake
Exhaust
Maximum Intake
Exhaust
Margin thickness STD
Minimum
95.05 mm (3.7421 in.)
95.10 mm (3.7441 in.)
94.55 mm (3.7224 in.)
94.60 mm (3.7244 in.)
44.5
°
5.470 to 5.485 mm (0.2154 to 0.2159 in.)
5.465 to 5.480 mm (0.2152 to 0.2157 in.)
0.025 to 0.060 mm (0.0010 to 0.0024 in.)
0.030 to 0.065 mm (0.0012 to 0.0026 in.)
0.08 mm (0.0031 in.)
0.10 mm (0.0039 in.)
1.0 mm (0.039 in.)
0.5 mm (0.020 in.)
Valve spring Deviation Maximum
Free length
Installed tension at 35.0 mm (1.378 in.)
2.0 mm (0.079 in.)
54.1 mm (2.130 in.)
210 to 226 N (21.4 to 23.0 kgf, 47.2 to 50.7 lbf)
Valve lifter Lifter diameter
Lifter bore diameter
Oil clearance STD
Maximum
30.968 to 30.976 mm (1.2192 to 2.2195 in.)
31.000 to 31.016 mm (1.2205 to 1.2211 in.)
0.024 to 0.050 mm (0.0009 to 0.0020 in.)
0.07 mm (0.0028 in.)
Camshaft Thrust clearance STD Intake
Exhaust
Maximum Intake
Exhaust
Journal oil clearance STD
Maximum
Timing tube journal oil clearance STD
Maximum
Journal diameter
Timing tube journal diameter STD
Circle runout
Cam lobe height STD Intake
Exhaust
Minimum Intake
Exhaust
Camshaft gear backlash STD
Maximum
Camshaft gear spring end free distance
0 to 0.040 mm (0 to 0.0016 in.)
0.030 to 0.070 mm (0.0011 to 0.0028 in.)
0.12 mm (0.0047 in.)
0.10 mm (0.0039 in.)
0.030 to 0.071 mm (0.0012 to 0.0028 in.)
0.10 mm (0.0039 in.)
0.036 to 0.057 mm (0.0014 to 0.0022 in.)
0.075 mm (0.0030 in.)
26.954 to 26.970 mm (1.0612 to 1.0618 in.)
39.955 to 39.964 mm (1.5730 to 1.5734 in.)
0.03 mm (0.0012 in.)
42.61 to 42.71 mm (1.6776 to 1.6815 in.)
42.63 to 42.71 mm (1.6783 to 1.6823 in.)
42.46 mm (1.6717 in.)
42.48 mm (1.6724 in.)
0.020 to 0.200 mm (0.0008 to 0.0079 in.)
0.30 mm (0.0188 in.)
18.2 to 18.8 mm (0.712 to 0.740 in.)
Manifold Warpage Maximum Exhaust 0.10 mm (0.0039 in.)