ENGINE TECHNICAL DATA

BME015000000501

Except TRIBUTE (L.H.D.) Face-lifted model

Item

Engine

AJ

Cylinder head

Cylinder head gasket contact surfaces distortion
(mm {in})
Maximum
0.08 {0.0031}

Valve and valve guide

Valve stem diameter
(mm {in})
Standard
IN
5.975-5.995 {0.2352-0.2360}
EX
5.950-5.970 {0.2343-0.2350}
Valve stem to guide clearance
(mm {in})
Standard
IN
0.020-0.069 {0.0008-0.0027}
EX
0.045-0.094 {0.0018-0.0037}

Valve seat

Valve seat contact width
(mm {in})
Standard
IN
1.1-1.4 {0.043-0.055}
EX
1.4-1.7 {0.056-0.066}
Valve seat angle
(°)
IN
45
EX
45

Valve spring

Pressing force at valve spring height H
(N {kgf, lbf})
H: 30.19 mm {1.189 in}
680 {69.3,152}
Out-of-square
(mm {in})
Maximum
1% (0.468 {0.00184})

Camshaft

Cam lobe height
(mm {in})
Standard
IN
4.79 {0.189}
EX
4.79 {0.189}
Journal diameter
(mm {in})
Standard
26.936-26.962 {1.0604-1.0615}
Journal oil clearance
(mm {in})
Standard
0.025-0.076 {0.0010-0.0029}
Maximum
0.121 {0.00476}
End play
(mm {in})
Standard
0.025-0.165 {0.0010-0.0064}
Maximum
0.190 {0.00748}

HLA

HLA bore diameter
(mm {in})
Standard
16.018-16.057
{0.63063-0.63216}
HLA diameter
(mm {in})
Standard
15.988-16.000
{0.62945-0.62992}
HLA-to-HLA bore oil clearance
(mm {in})
Standard
0.018-0.069 {0.0008-0.0027}
Maximum
0.16 {0.0063}

Cylinder block

Distortion
(mm {in})
Maximum
0.08 {0.0031}
Cylinder bore diameter
[Measure the cylinder bore at 50 mm
{2.0 in} below the top surface]
(mm {in})
Standard
89.000-89.030 {3.5040-3.5051}
Taper
(mm {in})
Maximum
0.020 {0.00079}
Out-of-round
(mm {in})
Maximum
0.020 {0.00079}

Piston

Piston diameter
[Measured at 90° to pin bore axis and 42.6 mm{1.68 in} below the top of piston]
(mm {in})
Standard
88.990-89.030 {3.5036-3.5051}
Piston-to-cylinder clearance
(mm {in})
Standard
0.012-0.022 {0.0004-0.0008}

Piston ring

Piston ring-to-ring groove clearance
(mm {in})
Standard
Top
0.040-0.075 {0.0016-0.0029}
Second
0.040-0.085 {0.0016-0.0033}
Maximum
0.10 {0.0039}
End gap
(measured in cylinder)
(mm {in})
Standard
Top
0.10-0.25 {0.004-0.009}
Second
0.27-0.42 {0.011-0.016}
Oil (rail)
0.15-0.65 {0.006-0.025}
Maximum
Top
0.50 {0.019}
Second
0.65 {0.025}
Oil (rail)
0.90 {0.035}

Piston pin

Piston pin diameter
(mm {in})
Standard
21.011-21.013
{0.82721-0.82728}
Piston pin bore diameter
(mm {in})
Standard
21.008-21.012
{0.82709-0.82724}
Connecting rod-to-piston pin clearance
(mm {in})
Standard
0.004-0.020 {0.00016-0.00078}
Maximum
0.035 {0.0013}
Piston pin bore-to-piston pin clearance
(mm {in})
Standard
-0.005-0.001
{-0.00019-0.00003}

Connecting rod and connecting rod bearing

Length (center to center)
(mm {in})
Standard
138.06-138.14 {5.4355-5.4385}
Bending
(mm {in})
Maximum
0.038 {0.0014}/25{0.98}
Distortion
(mm {in})
Maximum
0.050 {0.0019}/25 {0.98}
Connecting rod small end inner diameter
(mm {in})
Standard
21.017-21.031
{0.82744-0.82799}
Connecting rod side clearance
(mm {in})
Standard
0.10-0.30 {0.004-0.011}
Maximum
0.35 {0.013}
Connecting rod bearing size
(mm {in})
Standard
1.500-1.506 {0.0591-0.0593}
0.02 {0.0008} undersize
1.510-1.516 {0.0595-0.0596}
0.05 {0.0020} undersize
1.525-1.531 {0.0601-0.0602}
0.25 {0.0100} undersize
1.625-1.631 {0.0640-0.0642}
Connecting rod bearing oil clearance
(mm {in})
Standard
0.028-0.066 {0.0012-0.0025}

Crankshaft

Crankshaft runout
(mm {in})
Maximum
0.05 {0.0019}
Main journal diameter
(mm {in})
Standard
62.968-62.992 {2.4791-2.4799}
0.25 {0.01} undersize
62.718-62.742 {2.4693-2.4701}
Main journal oil clearance
(mm {in})
Standard
0.025-0.045 {0.0010-0.0017}
Maximum
0.050 {0.0019}
Main bearing size
(mm {in})
Standard
Grade 1
Upper No.1,2,3,4; Lower No.1,2,3:
2.494-2.500 {0.09819-0.09842}
Lower No.4: 2.492-2.498 {0.09812-0.09834}
Grade 2
UpperNo.1,2,3,4; Lower No.1,2,3:
2.498-2.504 {0.09835-0.09858}
Lower No.4: 2.496-2.502 {0.09827-0.09850}
Grade 3
UpperNo.1,2,3,4; Lower No.1,2,3:
2.502-2.508 {0.09851-0.09873}
Lower No.4: 2.5000-2.5006 {0.09843-0.09844}
0.25 {0.01} undersize
UpperNo.1,2,3,4; Lower No.1,2,3:
2.623-2.629 {0.10327-0.10350}
Lower No.4: 2.621-2.627 {0.10319-0.10342}
Crank pin journal diameter
(mm {in})
Standard
49.970-49.990 {1.9674-1.9681}
0.02 {0.0008} undersize
49.950-49.970 {1.9666-1.9673}
0.05 {0.0020} undersize
49.920-49.940 {1.9654-1.9661}
0.25 {0.0100} undersize
49.720-49.740 {1.9575-1.9582}
Crankshaft end play
(mm {in})
Standard
0.110-0.232 {0.00434-0.00913}

Camshaft oil seal

Pushing distance of the camshaft oil seal
[from the edge of the oil seal housing]
(mm {in})
2.5-3.0 {0.10-0.11}

Front oil seal

Pushing distance of the front oil seal
[from the edge of the engine front cover]
(mm {in})
0-1.0 {0-0.04}

Rear oil seal

Pushing distance of the rear oil seal
[from the edge of the cylinder block]
(mm {in})
0-2.0 {0-0.08}

TRIBUTE (L.H.D.) Face-lifted model

Item

Engine

AJ

Cylinder Head and Valve Train

Cylinder head gasket surface flatness
-
Combustion chamber volume
ml {cc, cu in}
52 {52, 3.17}
Valve guide bore diameter
(mm {in})
6.015-6.044 {0.236-0.237}
Valve stem diameter - intake
(mm {in})
5.975-5.995 {0.2350-0.2358}
Valve stem diameter - exhaust
(mm {in})
5.950-5.970 {0.2343-0.2350}
Valve stem-to-guide clearance - intake
(mm {in})
0.019-0.069 {0.0007-0.0027}
Valve stem-to-guide clearance - exhaust
(mm {in})
0.045-0.094 {0.0017-0.037}
Valve head diameter - intake
(mm {in})
35 {1.38}
Valve head diameter - exhaust
(mm {in})
30 {1.18 i}
Valve head diameter (intake) - gauge diameter
(mm {in})
33.5 {1.3189}
Valve head diameter (exhaust) - gauge diameter
(mm {in})
28.0 {1.10236}
Valve face runout
(mm {in})
0.05 {0.001}
Valve face angle
(°)
45.5
Valve seat width - intake
(mm {in})
1.1-1.4 {0.043-0.055}
Valve seat width - exhaust
(mm {in})
1.4-1.7 {0.055-0.066}
Valve seat runout
(mm {in})
0.04 {0.001}
Valve seat angle
(°)
44.75
Valve spring free length (approx.)
(mm {in})
46.6 {1.84}
Valve spring squareness
(%)
2.5
Valve spring compression pressure (N at spec. length)
(N {kgf, lbf})
H : 30.9 mm {1.18 in}
693 {70.7, 156}
Valve spring installed height (N at spec. length)
(mm {in})
39.89 {1.57}
Valve spring installed pressure
(N {kgf, lbf})
H : 39.89 mm {1.57 in}
240 {24.5, 53.95}
Valve spring installed pressure - service limit
10% force loss at specified height
Roller follower ratio at max. lift
2.0:1

Hydraulic Lash Adjuster

Diameter (standard)
(mm {in})
16-15.988 {0.6290-0.6294}
Clearance-to-bore
(mm {in})
0.018-0.069 {0.0007-0.0027}
Hydraulic leakdown rate
(s)
5-25
Collapsed lash adjuster gap
(mm {in})
0.50-1.11 {0.019-0.043}

Camshaft

Theoretical valve lift at 0 lash
(mm {in})
9.80 {0.388}
Lobe lift
(mm {in})
4.80 {0.189}
Allowable lobe lift loss
(mm {in})
0.76 {0.003}
Journal diameter (all)
(mm {in})
26.962-26.936 {1.061-1.060}
Camshaft journal bore inside diameter
(mm {in})
27.012-26.987 {1.063-1.062}
Camshaft journal-to-bearing clearance - standard
(mm {in})
0.025-0.076 {0.001-0.0029}
Camshaft journal-to-bearing clearance - service limit
(mm {in})
0.121 {0.0047}
Runout
-
End play - service limit
(mm {in})
0.190 {0.00748}

Cylinder Block

Cylinder bore diameter - grade 1
(mm {in})
89.000-89.010
{3.50393-3.504323}
Cylinder bore diameter - grade 2
(mm {in})
89.010-89.020
{3.504323-3.504717}
Cylinder bore diameter - grade 3
(mm {in})
89.020-82.030
{3.504717-3.50511}
Cylinder bore maximum taper
(mm {in})
0.020 {0.008}
Cylinder bore maximum out-of-round
(mm {in})
0.015 {0.0005}
Cylinder bore maximum out-of-round - service limit
(mm {in})
0.020 {0.0007}
Main bearing bore inside diameter
(mm {in})
67.998-68.022 {2.677-2.6780}
Head gasket surface flatness
-

Crankshaft

Main bearing journal diameter
(mm {in})
62.968-62.992 {2.467-2.479}
Main bearing journal maximum taper
(mm {in})
0.008 {0.0003}
Main bearing journal maximum out-of-round
(mm {in})
0.006 {0.0082}
Main bearing journal-to-cylinder block clearance
(mm {in})
0.024-0.072 {0.0009-0.003}
Connecting rod journal diameter
(mm {in})
49.969-49.991 {1.967-1.968}
Connecting rod journal maximum taper
(mm {in})
0.008 {0.0003}
Connecting rod journal maximum out-of-round
(mm {in})
0.006 {0.0002}
Crankshaft maximum end play
(mm {in})
0.135-0.255 {0.005-0.010}

Piston and Connecting Rod

Piston diameter - coated, grade 1
(mm {in})
88.990-89.010 {3.5035-3.5043}
Piston diameter - coated, grade 2
(mm {in})
88.998-89.022 {3.5039-3.5048}
Piston diameter - coated, grade 3
(mm {in})
89.010-89.030 {3.5043-3.5051}
Piston diameter - uncoated, grade 1
(mm {in})
88.970-88.980
{3.50275-3.50314}
Piston diameter - uncoated, grade 2
(mm {in})
88.978-88.992
{3.50306-3.50362}
Piston diameter - uncoated, grade 3
(mm {in})
89.010-89.030
{3.50432-3.50511}
Piston-to-cylinder bore clearance
(mm {in})
0.012 to 0.022 {0.0005-0.0009}
Piston ring end gap - compression (top, gauge diameter)Specification 82.4 mm (3.2441 in) diameter gauge.
(mm {in})
0.100-0.250 {0.0039-0.0098}
Piston ring end gap - compression (bottom, gauge diameter)
(mm {in})
0.27-0.42 {0.0106-0.0165}
Piston ring end gap - oil ring (steel rail, gauge diameter)
(mm {in})
0.15-0.65 {0.0059-0.0255}
Piston ring end gap - compression (top, service limit)
(mm {in})
0.50 {0.0196} max
Piston ring end gap - compression (bottom, service limit)
(mm {in})
0.65 {0.0255} max
Piston ring end gap - oil ring (steel rail, service limit)
(mm {in})
0.90 {0.0354} max
Piston ring groove width - compression (top)
(mm {in})
1.230-1.245 {0.0484-0.0490}
Piston ring groove width - compression (bottom)
(mm {in})
1.530-1.545 {0.0602-0.0608}
Piston ring groove width - oil ring
(mm {in})
3.030-3.055 {0.1192-0.0120}
Piston ring width
-
Piston ring-to-groove clearance
-
Piston pin bore diameter
(mm {in})
21.008-21.012 {0.8270-0.8272}
Piston pin diameter
(mm {in})
21.011-21.013 {0.8271-0.8273}
Piston pin length
(mm {in})
60.51-60.08 {2.382-2.365}
Piston pin-to-piston fit
(mm {in})
0.002 to 0.009 {0.00007-0.00003}
Piston-to-connecting rod clearance
-
Connecting rod-to-pin clearance - standard
(mm {in})
0.004-0.02 {0.0001-0.0007}
Connecting rod-to-pin clearance - service limit
(mm {in})
0.035 {0.0013}
Connecting rod pin bore diameter
(mm {in})
21.017-21.031 {0.827-0.828}
Connecting rod length (center-to-center)
(mm {in})
138.06-138.14 {5.435-5.38}
Connecting rod maximum allowed bend
(mm {in})
0.038/25 {0.0014/0.984}
Connecting rod maximum allowed twist
(mm {in})
0.050/25 {0.0019/0.984}
Connecting rod bearing bore diameter
(mm {in})
53.015-53.035 {2.0872-2.0879}
Connecting rod bearing-to-crankshaft clearance
(mm {in})
0.028-0.066 {0.001-0.0025}
Connecting rod side clearance
(mm {in})
0.100-0.30 {0.0039-0.0118}