1TR-FE ENGINE MECHANICAL > SERVICE DATA



Ignition timing
3 to 7° BTDC at idle
Idle speed
650 to 750 rpm
CO/HC
Idle CO concentration
0 to 0.5 %
Idle HC concentration
 Applicable local regulation
Compression
Compression pressure
1,230 kPa (12.5 kgf*cm2, 178 psi) or more
Minimum pressure
880 kPa (9 kgf*cm2, 128 psi)
Difference between each cylinder
98 kPa (1.0 kgf*cm2, 14 psi)
No. 1 camshaft
Maximum circle runout
0.03 mm (0.0012 in.)
Standard cam robe height
42.712 to 42.812 mm (1.6816 to 1.6885 in.)
Minimum cam robe height
42.712 mm (1.6816 in.)
No. 1 journal diameter
35.949 to 35.965 mm (1.4153 to 1.4159 in.)
Other journal diameter
26.959 to 26.975 mm (1.0614 to 1.0620 in.)
Standard thrust clearance
0.10 to 0.24 mm (0.04 to 0.009 in.)
Maximum thrust clearance
0.26 mm (0.010 in.)
Standard oil clearance
: No. 1 journal
0.035 to 0.072 mm (0.0014 to 0.0029 in.)
Standard oil clearance
: Other journal
0.025 to 0.062 mm (0.0010 to 0.0028 in.)
Maximum oil clearance
0.08 mm (0.0031 in.)
No. 2 camshaft
Maximum circle runout
0.03 mm (0.0012 in.)
Standard cam robe height
42.540 to 42.640 mm (1.648 to 1.6787 in.)
Minimum cam robe height
42.540 mm (1.6748 in.)
No. 1 journal diameter
35.949 to 35.965 mm (1.4153 to 1.4159 in.)
Other journal diameter
26.959 to 26.975 mm (1.0614 to 1.0620 in.)
Standard thrust clearance
0.10 to 0.24 mm (0.04 to 0.009 in.)
Maximum thrust clearance
0.26 mm (0.010 in.)
Standard oil clearance
: No. 1 journal
0.035 to 0.072 mm (0.0014 to 0.0029 in.)
Standard oil clearance
: Other journal
0.025 to 0.062 mm (0.0010 to 0.0028 in.)
Maximum oil clearance
0.08 mm (0.0031 in.)
Chain
Maximum chain elongation
147.5 mm (5.807 in.)
Camshaft timing sprocket
Minimum distance
1.0 mm (0.039 in.)
Minimum sprocket diameter (with chain)
113.8 mm (4.480 in.)
Camshaft timing gear
Minimum distance
1.0 mm (0.039 in.)
Minimum sprocket diameter (with chain)
113.8 mm (4.480 in.)
Crankshaft timing sprocket
Minimum distance
1.0 mm (0.039 in.)
Minimum sprocket diameter (with chain)
59.4 mm (2.358 in.)
Chain tensioner slipper
Maximum wear
2.0 mm (0.079 in.)
Chain vibration damper
Maximum wear
2.0 mm (0.079 in.)
Timing chain guide
Maximum wear
0.5 mm (0.020 in.)
Cylinder head set bolt
Standard outside diameter
10.76 to 10.97 mm (0.4236 to 0.4319 in.)
Minimum outside diameter
10.40 mm (0.4094 in.)
Cylinder head
Maximum warpage
0.05 mm (0.0020 in.)
Inner compression spring
Free length
48.89 mm (1.9248 in.)
Maximum deviation
1.5 mm (0.059 in.)
Maximum angle (reference)
2°
Intake valve
Standard overall length
106.56 to 106.96 mm (4.1953 to 4.2110 in.)
Minimum overall length
106.46 mm (4.1913 in.)
Valve stem diameter
5.470 to 5.485 mm (0.2154 to 0.2159 in.)
Standard margin thickness
1.05 to 1.45 mm (0.0413 to 0.0571 in.)
Minimum margin thickness
0.5 mm (0.0197 in.)
Exhaust valve
Standard overall length
107.04 to 107.44 mm (4.2220 to 4.2299 in.)
Minimum overall length
106.94 mm (4.2102 in.)
Valve stem diameter
5.465 to 5.480 mm (0.2151 to 0.2157 in.)
Standard margin thickness
1.2 to 1.6 mm (0.0472 to 0.0630 in.)
Minimum margin thickness
0.5 mm (0.0197 in.)
Intake valve guide bush
Bush inside diameter
5.510 to 5.530 mm (0.2169 to 0.2177 in.)
Standard oil clearance
0.025 to 0.060 mm (0.0010 to 0.0024 in.)
Maximum oil clearance
0.08 mm (0.0032 in.)
Bush bore diameter
10.285 to 10.306 mm (0.4049 to 0.4057 in.)
Protrusion height
9.8 to 10.2 mm (0.3858 to 0.4016 in.)
Exhaust valve guide bush
Bush inside diameter
5.510 to 5.530 mm (0.2169 to 0.2177 in.)
Standard oil clearance
0.030 to 0.065 mm (0.0012 to 0.0026 in.)
Maximum oil clearance
0.10 mm (0.0039 in.)
Bush bore diameter
10.285 to 10.306 mm (0.4049 to 0.4057 in.)
Protrusion height
7.6 to 8.0 mm (0.2992 to 0.3150 in.)
Connecting rod
Standard thrust clearance
0.150 to 0.350 mm (0.0059 to 0.0138 in.)
Maximum thrust clearance
0.4 mm (0.016 in.)
Standard oil clearance
0.039 to 0.066 mm (0.0015 to 0.0026 in.)
Bearing center wall thickness
: Mark 1
1.484 to 1.487 mm (0.0584 to 0.0585 in.)
Bearing center wall thickness
: Mark 2
1.488 to 1.490 mm (0.0586 to 0.0587 in.)
Bearing center wall thickness
: Mark 3
1.491 to 1.493 mm (0.0587 to 0.0588 in.)
Maximum bend
0.03 mm (0.0012 in.) per 100 mm (3.94 in.)
Maximum twist
0.15 mm (0.0059 in.) per 100 mm (3.94 in.)
Bushing inside diameter
: Mark A
22.005 to 22.008 mm (0.86633 to 0.86645 in.)
Bushing inside diameter
: Mark B
22.008 to 22.011 mm (0.86645 to 0.86657 in.)
Bushing inside diameter
: Mark C
22.011 to 22.014 mm (0.86657 to 0.86669 in.)
Standard oil clearance
0.001 to 0.007 mm (0.00004 to 0.00028 in.)
Maximum oil clearance
0.010 mm (0.00039 in.)
Crankshaft
Standard thrust clearance
0.020 to 0.220 mm (0.0008 to 0.0087 in.)
Maximum thrust clearance
0.30 mm (0.0118 in.)
Thrust washer thickness
2.440 to 2.490 mm (0.0961 to 0.0980 in.)
Standard oil clearance
: No. 3 journal
0.030 to 0.055 mm (0.0012 to 0.0022 in.)
Standard oil clearance
: Other journal
0.024 to 0.049 mm (0.0009 to 0.0019 in.)
Maximum clearance
0.10 mm (0.0039 in.)
Maximum circle runout
0.03 mm (0.0012 in.)
No. 3 journal diameter
59.981to 59.994 mm (2.3615 to 2.3620 in.)
Except No. 3 journal diameter
59.987to 60.000 mm (2.3229 to 2.3622 in.)
Maximum taper and out-of-round (Main journal)
0.005 mm (0.0002 in.)
Crank pin diameter
52.989 to 53.002 mm (2.0862 to 2.0867 in.)
Maximum taper and out-of-round (Crank pin)
0.003 mm (0.0001 in.)
Crankshaft bearing cap bolt
Standard outside diameter
10.76 to 10.97 mm (0.4236 to 0.4319 in.)
Minimum outside diameter
10.66 mm (0.4197 in.)
Cylinder block
Maximum warpage
0.05 mm (0.0020 in.)
Standard diameter
85.990 to 86.003 mm (3.3854 to 3.3859 in.)
Piston diameter
: Standard
85.951 to 85.986 mm (3.3839 to 3.3853 in.)
Piston diameter
: O/S 0.50
86.431 to 86.486 mm (3.4028 to 3.4050 in.)
Standard oil clearance
0.004 to 0.052 mm (0.0002 to 0.0020 in.)
Maximum oil clearance
0.10 mm (0.0039 in.)
Piston pin
Piston pin diameter
: A
21.997 to 22.000 mm (0.86602 to 0.86614 in.)
Piston pin diameter
: B
22.001 to 22.003 mm (0.86615 to 0.86626 in.)
Piston pin diameter
: C
22.003 to 22.006 mm (0.86627 to 0.86638 in.)
Piston ring
No. 1 Ring groove clearance
0.020 to 0.075 mm (0.0008 to 0.0030 in.)
No. 2 Ring groove clearance
0.020 to 0.065 mm (0.0008 to 0.0026 in.)
Oil Ring groove clearance
0.020 to 0.070 mm (0.0008 to 0.0028 in.)
No. 1 Standard end gap
0.220 to 0.340 mm (0.0087 to 0.0134 in.)
No. 2 Standard end gap
0.450 to 0.570 mm (0.0177 to 0.0224 in.)
Oil (side rail) Standard end gap
0.100 to 0.400 mm (0.0039 to 0.0157 in.)
No. 1 Maximum end gap
0.90 mm (0.0354 in.)
No. 2 Maximum end gap
1.36 mm (0.0535 in.)
Oil (side rail) Maximum end gap
0.75 mm (0.0295 in.)
Connecting rod bolt
Standard diameter
7.200 to 7.300 mm (0.283 to 0.287 in.)
Minimum diameter
7.00 mm (0.276 in.)
Connecting rod bearing
: Upper bearing (#1, 5 journal)
Standard dimension
3.75 mm (0.1476 in.)
: Upper bearing (#3 journal)
Standard dimension
1.75 mm (0.0685 in.)
: Upper bearing (#2, 4 journal)
Standard dimension
2.75 mm (0.1083 in.)
: Lower bearing (#1, 5 journal)
Standard dimension
3.75 mm (0.1476 in.)
: Lower bearing (#3 journal)
Standard dimension
1.75 mm (0.0685 in.)
: Lower bearing (#2, 4 journal)
Standard dimension
2.75 mm (0.1083 in.)