Toyota Tundra. Manual — part 67
Idle gear shaft oil clearance
IDLE GEAR SHAFT OIL CLEARANCE - SERVICE DATA
Chain tensioner
CHAIN TENSIONER - SERVICE DATA
No. 1 and No. 2 chain vibration damper
NO. 1 AND NO. 2 CHAIN VIBRATION DAMPER - SERVICE DATA
Cylinder head
CYLINDER HEAD - SERVICE DATA
Minimum 115.5 mm (4.55 in.)
Camshaft timing gear diameter (with No. 2 chain)
Minimum 73.1 mm (2.88 in.)
Camshaft timing sprocket (with No. 2 chain)
Minimum 73.1 mm (2.88 in.)
Crankshaft timing gear diameter (with No. 1 chain)
Minimum 61.0 mm (2.40 in.)
No. 1 idle gear diameter (with No. 1 chain)
Minimum 61.0 mm (2.40 in.)
Idle gear shaft diameter
22.987 to 23.000 mm (0.905 to 0.906 in.)
Idle gear inside diameter
23.02 to 23.03 mm (0.906 to 0.907 in.)
Oil clearance
Standard 0.020 to 0.043 mm (0.000787 to 0.00169 in.)
Maximum 0.093 mm (0.00366 in.)
No. 2 depth
Maximum 1.0 mm (0.0394 in.)
No. 3 depth
Maximum 1.0 mm (0.00394 in.)
Slipper depth
Maximum 1.0 mm (0.0394 in.)
Depth
Maximum 1.0 mm (0.0394 in.)
Warpage
Maximum 0.10 mm (0.00394 in.)
Cylinder head bolt thread outside diameter
Standard 10.85 to 11.00 mm (0.427 to 0.433 in.)
2009 Toyota Tundra
2009 GENERAL INFORMATION Service Specifications - Tundra
Intake manifold
INTAKE MANIFOLD - SERVICE DATA
Exhaust manifold
EXHAUST MANIFOLD - SERVICE DATA
Valve
VALVE - SERVICE DATA
Minimum 10.7 mm (0.421 in.)
Valve guide bushing bore diameter
Standard 10.295 to 10.315 mm (0.405 to 0.406 in.)
Valve guide busing diameter
Standard 10.333 to 10.344 mm (0.4068 to 0.4072 in.)
O/S (0.05) 10.383 to 10.394 mm (0.4088 to 0.4092 in.)
Protrusion height
9.3 to 9.7 mm (0.366 to 0.382 in.)
Warpage
Intake air surge tank side:
Maximum 0.80 mm (0.0315 in.)
Cylinder head side:
Maximum 0.20 mm (0.00787 in.)
Warpage
Maximum 0.70 mm (0.0276 in.)
Stem diameter
Intake 5.470 to 5.485 mm (0.2154 to 0.2159 in.)
Exhaust 5.465 to 5.480 mm (0.2152 to 0.2156 in.)
Valve face angle
44.5°
Margin thickness
Standard 1.0 mm (0.0394 in.)
Minimum 0.5 mm (0.0197 in.)
Stem oil clearance
Standard -
Intake 0.025 to 0.060 mm (0.000984 to 0.00236 in.)
Exhaust 0.030 to 0.065 mm (0.00118 to 0.00256 in.)
Maximum -
Intake 0.08 mm (0.00315 in.)
Exhaust 0.10 mm (0.00394 in.)
Valve overall length
Standard -
2009 Toyota Tundra
2009 GENERAL INFORMATION Service Specifications - Tundra
Valve spring
VALVE SPRING - SERVICE DATA
Valve guide bushing
VALVE GUIDE BUSHING - SERVICE DATA
Valve lifter
VALVE LIFTER - SERVICE DATA
Camshaft
CAMSHAFT - SERVICE DATA
Intake 106.95 mm (4.21 in.)
Exhaust 105.80 mm (4.15 in.)
Minimum -
Intake 106.40 mm (4.19 in.)
Exhaust 105.30 mm (4.15 in.)
Deviation
Maximum 2.0 mm (0.0787 in.)
Free length
47.80 mm (1.88 in.)
Installed tension at 33.3 mm (1.31 in.)
186.2 to 205.8 N (19 to 21 kgf, 42 to 46 lbf)
Inside diameter
5.51 to 5.53 mm (0.217 to 0.218 in.)
Lifter diameter
30.966 to 30.976 mm (1.219 to 1.220 in.)
Lifter bore diameter
31.009 to 31.025 mm (1.220 to 1.221 in.)
Oil clearance
Standard 0.033 to 0.059 mm (0.00130 to 0.00232 in.)
Maximum 0.08 mm (0.00315 in.)
Thrust clearance
Standard 0.04 to 0.09 mm (0.0157 to 0.0354 in.)
Maximum 0.11 mm (0.00433 in.)
Circle runout
Maximum 0.06 mm (0.00236 in.)
Cam lobe height
Standard -
Intake 44.168 to 44.268 mm (1.739 to 1.742 in.)
Exhaust 44.580 to 44.680 mm (1.75511 to 1.75905 in.)
Minimum -
Intake 44.018 mm (1.73 in.)
2009 Toyota Tundra
2009 GENERAL INFORMATION Service Specifications - Tundra
Connecting rod
CONNECTING ROD - SERVICE DATA
Exhaust 44.430 mm (1.75 in.)
Journal diameter
No. 1 35.971 to 35.985 mm (1.416 to 1.417 in.)
Other 22.959 to 22.975 mm (0.904 to 0.905 in.)
Oil clearance
Standard -
No. 1 journal (Intake) (RH side) 0.008 to 0.038 mm (0.000315 to 0.00150 in.)
No. 1 journal (Exhaust) (RH side) 0.040 to 0.079 mm (0.00157 to 0.00311 in.)
No. 1 journal (Intake) (LH side) 0.040 to 0.079 mm (0.00157 to 0.00311 in.)
Other journal 0.025 to 0.062 mm (0.000984 to 0.00244 in.)
Maximum -
No. 1 journal (Intake) (RH side) 0.07 mm (0.00276 in.)
Other journal 0.10 mm (0.00394 in.)
LH side journal 0.10 mm (0.00394 in.)
Thrust clearance
Standard 0.15 to 0.30 mm (0.00591 to 0.0118 in.)
Maximum 0.35 mm (0.0138 in.)
Connecting rod oil clearance
-
Standard 0.026 to 0.046 mm (0.00102 to 0.00181 in.)
Maximum 0.066 mm (0.00260 in.)
Connecting rod bolt tension portion diameter
Standard 7.2 to 7.3 mm (0.283 to 0.287 in.)
Minimum 7.0 mm (0.276 in.)
Connecting rod bearing center wall thickness
Mark
1 1.484 to 1.487 mm (0.05843 to 0.05854 in.)
2 1.487 to 1.490 mm (0.05850 to 0.05866 in.)
3 1.490 to 1.493 mm (0.05862 to 0.05878 in.)
4 1.493 to 1.496 mm (0.05874 to 0.05900 in.)
Rod alignment
Maximum 0.05 mm (0.00197 in.) per 100 mm (3.94 in.)
Rod twist
Maximum 0.15 mm (0.00591 in.) per 100 mm (3.94 in.)
Bushing inside diameter
Mark -
A 22.005 to 22.008 mm (0.86634 to 0.86645 in.)
B 22.009 to 22.011 mm (0.86649 to 0.86657 in.)
2009 Toyota Tundra
2009 GENERAL INFORMATION Service Specifications - Tundra
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