6AR-FSE ENGINE MECHANICAL > SERVICE DATA



ENGINE 
Ignition timing
Terminals TC and CG of DLC3 connected
8 to 12° BTDC at idle
(Transaxle in neutral or park)
Terminals TC and CG of DLC3 disconnected
5 to 15° BTDC at idle
(Transaxle in neutral or park)
Engine idle speed
600 to 700 rpm
Compression
Standard pressure
1400 kPa (14.3 kgf/cm2, 203 psi)
Minimum pressure
980 kPa (10.0 kgf/cm2, 142 psi)
Pressure difference between each cylinder
100 kPa (1.0 kgf/cm2, 15 psi) or less

FRONT CRANKSHAFT OIL SEAL 
Timing chain cover oil seal
Depth
Standard
-0.75 to -1.45 mm (-0.0295 to -0.0571 in.)

REAR CRANKSHAFT OIL SEAL 
Rear engine oil seal
Depth
Standard
-0.2 to 0.9 mm (-0.00787 to 0.0354 in.)

ENGINE UNIT 
Crankshaft
Backlash
Standard
0.05 to 0.20 mm (0.00197 to 0.00787 in.)
Maximum
0.20 mm (0.00787 in.)
Camshaft
Runout
Maximum
0.03 mm (0.00118 in.)
Cam lobe height
for intake valve
Standard
44.1823 to 44.2823 mm (1.73946 to 1.74339 in.)
Minimum
44.0323 mm (1.73355 in.)
for fuel pump drive
Standard
42.1698 to 42.2698 mm (1.66023 to 1.66416 in.)
Minimum
42.0198 mm (1.65432 in.)
Journal diameter
No. 1 journal
Standard
34.449 to 34.465 mm (1.35626 to 1.35689 in.)
Other journals
Standard
22.959 to 22.975 mm (0.90390 to 0.90453 in.)
Oil clearance
No. 1 journal
Standard
0.035 to 0.072 mm (0.00138 to 0.00283 in.)
Maximum
0.085 mm (0.00335 in.)
Other journals
Standard
0.025 to 0.062 mm (0.000984 to 0.00244 in.)
Maximum
0.085 mm (0.00335 in.)
Thrust clearance
Standard
0.060 to 0.155 mm (0.00236 to 0.00610 in.)
Maximum
0.170 mm (0.00669 in.)
No. 2 Camshaft
Runout
Maximum
0.03 mm (0.00118 in.)
Cam lobe height
Standard
43.5253 to 43.6253 mm (1.71359 to 1.71753 in.)
Minimum
43.3753 mm (1.70769 in.)
Journal diameter
No. 1 journal
Standard
34.449 to 34.465 mm (1.35626 to 1.35689 in.)
Other journals
Standard
22.959 to 22.975 mm (0.90390 to 0.90453 in.)
Oil clearance
No. 1 journal
Standard
0.049 to 0.086 mm (0.00193 to 0.00339 in.)
Maximum
0.095 mm (0.00374 in.)
Other journals
Standard
0.025 to 0.062 mm (0.000984 to 0.00244 in.)
Maximum
0.085 mm (0.00335 in.)
Thrust clearance
Standard
0.060 to 0.155 mm (0.00236 to 0.00610 in.)
Maximum
0.170 mm (0.00669 in.)
Chain sub-assembly
Elongation
Maximum
137.7 mm (5.42 in.)
Crankshaft timing sprocket
Diameter (with chain sub-assembly)
Minimum
59.94 mm (2.36 in.)
Chain tensioner slipper
Depth
Maximum
1.0 mm (0.0394 in.)
No. 1 chain vibration damper
Depth
Maximum
1.0 mm (0.0394 in.)
Timing chain guide
Depth
Maximum
1.0 mm (0.0394 in.)
Engine balancer assembly
Thrust clearance
No. 1 balance shaft
Standard
0.05 to 0.09 mm (0.00197 to 0.00354 in.)
Maximum
0.09 mm (0.00354 in.)
No. 2 balance shaft
Standard
0.05 to 0.09 mm (0.00197 to 0.00354 in.)
Maximum
0.09 mm (0.00354 in.)
Backlash
Standard
0.04 to 0.17 mm (0.00157 to 0.00669 in.)
Maximum
0.17 mm (0.00669 in.)
Cylinder head set bolt
Diameter
Standard
10.85 to 11.00 mm (0.427 to 0.433 in.)
Minimum
10.6 mm (0.417 in.)
Measurement point (Distance from the seat)
106 mm (4.17 in.)
Exhaust manifold converter sub-assembly (TWC: Front Catalyst)
Warpage
Maximum
0.7 mm (0.0276 in.)
Stiffening crankcase ring pin
Protrusion height
Standard
4.3 to 5.3 mm (0.169 to 0.209 in.)
Camshaft bearing cap setting ring pin
Protrusion height
Standard
2.7 to 3.3 mm (0.106 to 0.130 in.)
Camshaft housing straight pin
Protrusion height
Standard
5.0 to 7.0 mm (0.197 to 0.276 in.)

CYLINDER HEAD 
Cylinder head sub-assembly
Warpage
Cylinder block sub-assembly side
Maximum
0.05 mm (0.00197 in.)
Intake manifold side
Maximum
0.10 mm (0.00394 in.)
Exhaust manifold converter sub-assembly side
Maximum
0.10 mm (0.00394 in.)
Compression spring
Free length
Standard
50.78 mm (2.00 in.)
Deviation
Maximum
1.28 mm (0.0504 in.)
Angle
Maximum
2°
Intake valve
Valve stem diameter
Standard
5.470 to 5.485 mm (0.215 to 0.216 in.)
Margin thickness
Standard
1.0 mm (0.0394 in.)
Minimum
0.50 mm (0.0197 in.)
Overall length
Standard
103.92 mm (4.09 in.)
Minimum
103.42 mm (4.07 in.)
Exhaust valve
Valve stem diameter
Standard
5.465 to 5.480 mm (0.215 to 0.216 in.)
Margin thickness
Standard
1.0 mm (0.0394 in.)
Minimum
0.50 mm (0.0197 in.)
Overall length
Standard
112.91 mm (4.45 in.)
Minimum
112.41 mm (4.43 in.)
Valve guide bush
Bush inside diameter
Standard
5.510 to 5.530 mm (0.217 to 0.218 in.)
Oil clearance
Intake
Standard
0.025 to 0.060 mm (0.000984 to 0.00236 in.)
Maximum
0.08 mm (0.00315 in.)
Exhaust
Standard
0.030 to 0.065 mm (0.00118 to 0.00256 in.)
Maximum
0.10 mm (0.00394 in.)
Intake valve guide bush
Bush bore diameter for cylinder head sub-assembly
Standard
10.285 to 10.306 mm (0.405 to 0.406 in.)
Bush bore diameter
STD
10.333 to 10.344 mm (0.40681 to 0.40724 in.)
O/S 0.05
10.383 to 10.394 mm (0.40878 to 0.40921 in.)
Bush length
Standard
41.3 to 41.7 mm (1.63 to 1.64 in.)
Protrusion height
Standard
14.85 to 15.1 mm (0.585 to 0.594 in.)
Exhaust valve guide bush
Bush bore diameter for cylinder head sub-assembly
Standard
10.285 to 10.306 mm (0.405 to 0.406 in.)
Bush bore diameter
STD
10.333 to 10.344 mm (0.40681 to 0.40724 in.)
O/S 0.05
10.383 to 10.394 mm (0.40878 to 0.40921 in.)
Bush length
Standard
46.8 to 47.2 mm (1.84 to 1.86 in.)
Protrusion height
Standard
14.25 to 14.5 mm (0.561 to 0.571 in.)
Ring pin
Protrusion height
Standard
6.5 to 7.5 mm (0.256 to 0.295 in.)
Spark plug tube
Protrusion height
Standard
112 mm (4.41 in.)
Intake valve seat
Width
Standard
1.0 to 1.4 mm (0.0394 to 0.0551 in.)
Exhaust valve seat
Width
Standard
1.2 to 1.6 mm (0.0472 to 0.0630 in.)

CYLINDER BLOCK 
Connecting rod thrust clearance
Standard
0.160 to 0.512 mm (0.00630 to 0.0202 in.)
Maximum
0.512 mm (0.0202 in.)
Connecting rod oil clearance
Standard
0.030 to 0.063 mm (0.00118 to 0.00248 in.)
Maximum
0.07 mm (0.00276 in.)
Crank pin diameter
Standard
51.492 to 51.500 mm (2.02724 to 2.02756 in.)
Standard connecting rod big end inside diameter
Mark 1
54.500 to 54.508 mm (2.14567 to 2.14598 in.)
Mark 2
54.509 to 54.516 mm (2.14602 to 2.14629 in.)
Mark 3
54.517 to 54.524 mm (2.14633 to 2.14661 in.)
Standard connecting rod bearing center wall thickness
Mark 1
1.486 to 1.490 mm (0.0585 to 0.0587 in.)
Mark 2
1.491 to 1.494 mm (0.0587 to 0.0588 in.)
Mark 3
1.495 to 1.498 mm (0.0589 to 0.0590 in.)
Crankshaft thrust clearance
Standard
0.04 to 0.24 mm (0.00157 to 0.00945 in.)
Maximum
0.30 mm (0.0118 in.)
Thrust washer thickness
Standard
1.93 to 1.98 mm (0.0760 to 0.0780 in.)
Cylinder block sub-assembly warpage
Maximum
0.05 mm (0.00197 in.)
Cylinder bore diameter (New parts)
Reference
86.000 to 86.013 mm (3.38582 to 3.38633 in.)
Maximum
86.13 mm (3.3909 in.)
Piston diameter (New parts)
Reference
85.971 to 86.001 mm (3.38 to 3.39 in.)
Piston oil clearance (New parts)
Reference
0.025 to 0.048 mm (0.000984 to 0.00189 in.)
Maximum
0.10 mm (0.00394 in.)
Piston ring groove clearance
No. 1 compression ring
Standard
0.020 to 0.070 mm (0.000787 to 0.00276 in.)
No. 2 compression ring
Standard
0.020 to 0.060 mm (0.000787 to 0.00236 in.)
Oil ring
Standard
0.070 to 0.150 mm (0.00276 to 0.00591 in.)
Piston ring end gap
No. 1 compression ring
Standard
0.20 to 0.25 mm (0.00787 to 0.00984 in.)
Maximum
0.81 mm (0.0319 in.)
No. 2 compression ring
Standard
0.32 to 0.37 mm (0.0126 to 0.0146 in.)
Maximum
0.90 mm (0.0354 in.)
Oil ring
Standard
0.10 to 0.35 mm (0.00394 to 0.0138 in.)
Maximum
1.40 mm (0.0551 in.)
Standard piston pin hole inside diameter
Mark A
22.001 to 22.004 mm (0.86618 to 0.86630 in.)
Mark B
22.005 to 22.007 mm (0.86634 to 0.86642 in.)
Mark C
22.008 to 22.010 mm (0.86645 to 0.86653 in.)
Standard piston pin diameter
Mark A
21.997 to 22.000 mm (0.86602 to 0.86614 in.)
Mark B
22.001 to 22.003 mm (0.86618 to 0.86626 in.)
Mark C
22.004 to 22.006 mm (0.86630 to 0.86638 in.)
Standard connecting rod small end bush inside diameter
Mark A
22.005 to 22.008 mm (0.86634 to 0.86645 in.)
Mark B
22.009 to 22.011 mm (0.86649 to 0.86657 in.)
Mark C
22.012 to 22.014 mm (0.86661 to 0.86669 in.)
Piston pin oil clearance
Piston side
Standard
0.001 to 0.007 mm (0.0000394 to 0.000276 in.)
Maximum
0.013 mm (0.000512 in.)
Connecting rod side
Standard
0.005 to 0.011 mm (0.000197 to 0.000433 in.)
Maximum
0.017 mm (0.000669 in.)
Connecting rod sub-assembly
Misalignment
Maximum
0.05 mm (0.00197 in.) per 100 mm (3.94 in.)
Twist
Maximum
0.15 mm (0.00591 in.) per 100 mm (3.94 in.)
Crankshaft runout
Maximum
0.03 mm (0.00118 in.)
Crankshaft journal
Taper and out-of-round
Maximum
0.003 mm (0.000118 in.)
Crank pin
Taper and out-of-round
Maximum
0.003 mm (0.000118 in.)
Crankshaft oil clearance
Standard
0.017 to 0.040 mm (0.000669 to 0.00157 in.)
Maximum
0.05 mm (0.00197 in.)
Standard cylinder block journal inside diameter
Mark 0
59.000 to 59.002 mm (2.32283 to 2.32291 in.)
Mark 1
59.003 to 59.004 mm (2.32295 to 2.32299 in.)
Mark 2
59.005 to 59.006 mm (2.32303 to 2.32307 in.)
Mark 3
59.007 to 59.009 mm (2.32311 to 2.32318 in.)
Mark 4
59.010 to 59.011 mm (2.32322 to 2.32326 in.)
Mark 5
59.012 to 59.013 mm (2.32330 to 2.32334 in.)
Mark 6
59.014 to 59.016 mm (2.32338 to 2.32346 in.)
Standard crankshaft main journal diameter
Mark 0
54.999 to 55.000 mm (2.16531 to 2.16535 in.)
Mark 1
54.997 to 54.998 mm (2.16523 to 2.16527 in.)
Mark 2
54.995 to 54.996 mm (2.16515 to 2.16519 in.)
Mark 3
54.993 to 54.994 mm (2.16507 to 2.16511 in.)
Mark 4
54.991 to 54.992 mm (2.16500 to 2.16504 in.)
Mark 5
54.988 to 54.990 mm (2.16488 to 2.16496 in.)
Standard crankshaft bearing center wall thickness
Mark 1
1.992 to 1.995 mm (0.07843 to 0.07854 in.)
Mark 2
1.996 to 1.998 mm (0.07858 to 0.07866 in.)
Mark 3
1.999 to 2.001 mm (0.07870 to 0.07878 in.)
Mark 4
2.002 to 2.004 mm (0.07882 to 0.07890 in.)
Crankshaft bearing cap bolt
Diameter
Standard
9.77 to 9.96 mm (0.385 to 0.392 in.)
Minimum
9.1 mm (0.358 in.)
Measurement point (Distance from the seat)
58.5 mm (2.30 in.)
Connecting rod bolt
Diameter
Standard
8.5 to 8.6 mm (0.335 to 0.339 in.)
Minimum
8.3 mm (0.327 in.)
Ring pin
Standard protrusion height
Ring pin (A)
5.0 to 7.0 mm (0.197 to 0.276 in.)
Ring pin (B)
4.0 to 7.0 mm (0.157 to 0.276 in.)
Straight pin
Standard protrusion height
Straight pin (A)
11.0 to 13.0 mm (0.433 to 0.512 in.)
Straight pin (B)
5.0 to 7.0 mm (0.197 to 0.276 in.)
Straight pin (C)
4.0 to 6.0 mm (0.157 to 0.236 in.)