1995 TOYOTA SUPRA Service Repair Manual

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Page 1449 of 2543

TOYOTA SUPRA 1995 Service Repair Manual SERVICE SPECIFICATIONS
SERVICE DATA

Compression
pressure

SERVICE SPECIFICATIONS
SERVICE DATA

Compression
pressure

at 250 rpm STD 2JZ±GE
2JZ±GTE
Minimum 2JZ±GE
2JZ±GTE
Difference of pressure between each cylinder

1,275 kPa (13.0 kgf/cm2, 185 psi) or more
1,079 kPa (11.0 kgf/cm2, 156 psi) or more
1,079 kPa (11.0 kgf/cm
2, 156 psi)
883 kPa (9.0 kgf/cm
2, 128 psi)
98 kPa (1.0 kgf/cm2, 14 psi) or less

Valve
clearance

at cold Intake
Exhaust
Adjusting shim (for repair part) Mark 2500
Mark 2.550
Mark 2.600
Mark 2.650
Mark 2.700
Mark 2.750
Mark 2.800
Mark 2.850
Mark 2.900
Mark 2.950
Mark 3.000
Mark 3.050
Mark 3.100
Mark 3.150
Mark 3.200
Mark 3.250
Mark 3.300

0.15±0.25 mm (0.006±0.010 in.)
0.25±0.35 mm (0.010±0.014 in.)
2.500 mm (0.0984 in.)
2.550 mm (0.1004 in.)
2.600 mm (0.1024 in.)
2.650 mm (0.1043 in.)
2.700 mm (0.1063 in.)
2.750 mm (0.1083 in.)
2.800 mm (0.1102 in.)
2.850 mm (0.1122 in.)
2.900 mm (0.1142 in.)
2.950 mm (0.1161 in.)
3.000 mm (0.1181 in.)
3.050 mm (0.1201 in.)
3.100 mm (0.1220 in.)
3.150 mm (0.1240 in.)
3.200 mm (0.1260 in.)
3.250 mm (0.1280 in.)
3.300 mm (0.1299 in.)
Ignition timing w/ Terminals TE1 and E1 connected of DLC1 105 BTDC @ idle

Idle speed
2JZ±GE
2JZ±GTE
700 + 50 rpm
650 + 50 rpm

Intake
Manifold
Vacuum

at idle speed 2JZ±GE
2JZ±GTE

66.6 kPa (500 mmHg, 19.7 in.Hg) or more
60 kPa (450 mmHg, 17.7 in.Hg) or more

Timing belt
Tensioner
Protrusion (from housing side)
8.0±8.8 mm (0.315±0.346 in.)

Cylinder head

Warpage
Cylinder block side Maximum
Intake manifold side Maximum
Exhaust manifold side Maximum
Valve guide bore diameter STD
O/S 0.05
Valve seat
Refacing angle
Contacting angle
Contacting width Intake
Exhaust
Cylinder head bolt diameter STD
Minimum

0.10 mm (0.0039 in.)
0.10 mm (0.0039 in.)
0.10 mm (0.0039 in.)
10.985±11.006 mm (0.4325±0.4333 in.)
11.035±11.056 mm (0.4344±0.4353 in.)
155, 455, 605
455
1.0±1.4 mm (0.039±0.055 in.)
1.2±1.6 mm (0.047±0.063 in.)
10.8±11.0 mm (0.425±0.433 in.)
10.7 mm (0.421 in.)
± ENGINEENGINE MECHANICALEG±135

Page 1450 of 2543

TOYOTA SUPRA 1995 Service Repair Manual

Valve guide
Bushing

Inside diameter
Outside diameter (for repair part) STD
O/S 0.05

Valve guide
Bushing

Inside diameter
Outside diameter (for repair part) STD
O/S 0.05

6.010±6.030 mm (0.2366±0.2374 in.)
11.033±11.044 mm (0.4344±0.4348 in.)
11.083±11.094 mm (0.4363±0.4368 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

98.29±98.79 mm (3.8697±3.8894 in.)
98.84±99.34 mm (3.8913±3.9110 in.)
98.19 mm (3.8657 in.)
98.74 mm (3.8874 in.)
44.55
5.970±5.985 mm (0.2350±0.2356 in.)
5.965±5.980 mm (0.2348±0.2354 in.)
0.025±0.060 mm (0.0010±0.0024 in.)
0.030±0.065 mm (0.0012±0.0026 in.)
0.08 mm (0.0031 in.)
0.10 mm (0.0039 in.)
0.8±1.2 mm (0.031±0.047 in.)
0.5 mm (0.020 in.)

Valve spring

Deviation Maximum
Free length Blue painted mark
Yellow painted mark
Installed tension at 34.5 mm (1.358 in.)

2.0 mm (0.079 in.)
41.74 mm (1.6433 in.)
41.70 mm (1.6417 in.)
186±206 N (19.0±21.0 kgf, 42±46 lbf)

Valve lifter

Lifter diameter
Lifter bore diameter
Oil clearance STD
Maximum

30.966±30.976 mm (1.2191±1.2195 in.)
31.000±31.016 mm (1.2205±1.2211 in.)
0.024±0.050 mm (0.0009±0.0020 in.)
0.07 mm (0.0028 in.)

Camshaft

Thrust clearance STD
Maximum
Cam lobe height STD Intake
Exhaust
Maximum Intake
Exhaust
Journal diameter
Journal oil clearance STD
Maximum
Circle runout Maximum

0.080±0.190 mm (0.0031±0.0075 in.)
0.30 mm (0.0118 in.)
44.570±44.670 mm (1.7547±1.7587 in.)
44.770±44.870 mm (1.7626±1.7665 in.)
44.42 mm (1.7488 in.)
44.62 mm (1.7567 in.)
28.949±28.965 mm (1.1397±1.1404 in.)
0.035±0.072 mm (0.0014±0.0028 in.)
0.10 mm (0.0039 in.)
0.08 mm (0.0031 in.)

Air intake
chamber
Warpage Maximum
0.15 mm (0.0059 in.)

Manifold

Warpage Maximum Intake
Exhaust 2JZ±GE
2JZ±GTE

0.15 mm (0.0059 in.)
0.50 mm (0.0196 in.)
0.80 mm (0.0315 in.)

Cylinder block

Cylinder head surface warpage Maximum
Cylinder bore diameter STD
Maximum
Main bearing bolt diameter STD
Minimum

0.07 mm (0.0028 in.)
86.000±86.013 mm (3.3858±3.3863 in.)
86.02 mm (3.3866 in.)
9.96±9.97 mm (0.3921±0.3925 in.)
9.7 mm (0.382 in.)

Connecting
Rod

Thrust clearance STD
Maximum
Connecting bolt diameter STD
Minimum

0.250±0.402 mm (0.0098±0.0158 in.)
0.50 mm (0.0197 in.)
8.1±8.3 mm (0.319±0.327 in.)
8.0 mm (0.315 in.)
EG±136± ENGINEENGINE MECHANICAL

Page 1451 of 2543

TOYOTA SUPRA 1995 Service Repair Manual

Connecting
rod (contd)

Connecting
rod (cont'd)

Connecting rod oil clearance STD STD
U/S 0.25
Maximum STD
U/S 0.25
Connecting rod bearing center wall thickness
(Reference) STD Mark 1
Mark 2
Mark 3
Mark 4
Mark 5
Bushing inside diameter
Piston pin diameter
Piston pin oil clearance STD
Maximum
Rod bent Maximum per 100 mm (3.94 in.)
Rod twist Maximum per 100 mm (3.94 in.)

0.035±0.053 mm (0.0014±0.0021 in.)
0.040±0.078 mm (0.0016±0.0031 in.)
0.08 mm (0.0031 in.)
0.09 mm (0.0035 in.)
1.492±1.495 mm (0.0587±0.0589 in.)
1.495±1.498 mm (0.0589±0.0590 in.)
1.498±1.501 mm (0.0590±0.0591 in.)
1.501±1.504 mm (0.0591±0.0592 in.)
1.504±1.507 mm (0.0592±0.0593 in.)
22.005±22.014 mm (0.8663±0.8667 in.)
21.997±22.006 mm (0.8660±0.8664 in.)
0.005±0.011 mm (0.0002±0.0004 in.)
0.05 mm (0.0020 in.)
0.05 mm (0.0020 in.)
0.15 mm (0.0059 in.)

Piston and
Piston ring
(2JZ±GE)

Piston diameter
Piston oil clearance STD
Maximum
Piston ring groove clearance No.1
No.2
Piston ring end gap STD No.1
No.2
Oil
Maximum No.1
No.2
Oil

85.935±85.945 mm (3.3833±3.3837 in.)
0.055±0.078 mm (0.0022±0.0031 in.)
0.10 mm (0.0039 in.)
0.011±0.070 mm (0.0004±0.0028 in.)
0.030±0.070 mm (0.0012±0.0028 in.)
0.300±0.470 mm (0.0118±0.0185 in.)
0.350±0.520 mm (0.0138±0.0205 in.)
0.130±0.450 mm (0.0051±0.0177 in.)
1.07 mm (0.0421 in.)
1.12 mm (0.0441 in.)
1.05 mm (0.0413 in.)

Piston and
Piston ring
(2JZ±GTE)

Piston diameter
Piston oil clearance STD
Maximum
Piston ring groove clearance No.1
No.2
Piston ring end gap STD No.1
No.2
Oil
Maximum No.1
No.2
Oil

85.917±85.927 mm (3.3826±3.3830 in.)
0.073±0.096 mm (0.0029±0.0038 in.)
0.12 mm (0.0047 in.)
0.040±0.080 mm (0.0016±0.0031 in.)
0.030±0.070 mm (0.0012±0.0028 in.)
0.300±0.400 mm (0.0118±0.0157 in.)
0.350±0.450 mm (0.0138±0.0178 in.)
0.130±0.380 mm (0.0051±0.0150 in.)
1.00 mm (0.0394 in.)
1.05 mm (0.0413 in.)
0.98 mm (0.0386 in.)

Crankshaft

Thrust clearance STD
Maximum
Thrust washer thickness STD
Main journal oil clearance STD STD
U/S 0.25
Maximum STD
U/S 0.25
Main journal diameter STD
U/S 0.25

0.020±0.220 mm (0.0008±0.0087 in.)
0.30 mm (0.0118 in.)
1.940±1.990 mm (0.0764±0.0783 in.)
0.026±0.040 mm (0.0010±0.0016 in.)
0.025±0.061 mm (0.0010±0.0024 in.)
0.06 mm (0.0024 in.)
0.08 mm (0.0031 in.)
61.984±62.000 mm (2.4403±2.4409 in.)
61.745±61.755 mm (2.4309±2.4313 in.)
± ENGINEENGINE MECHANICALEG±137

Page 1452 of 2543

TOYOTA SUPRA 1995 Service Repair Manual

Crankshaft
(contd)

Crankshaft
(cont'd)

Main bearing center wall thickness (Reference)
Mark 1
Mark 2
Mark 3
Mark 4
Mark 5
Crank pin diameter STD
U/S 0.25
Circle runout Maximum
Main journal taper and out±of±round Maximum
Crank pin taper and out±of±round Maximum

1.994±1.997 mm (0.0785±0.0786 in.)
1.997±2.000 mm (0.0786±0.0787 in.)
2.000±2.003 mm (0.0787±0.0789 in.)
2.003±2.006 mm (0.0789±0.0790 in.)
2.006±2.009 mm (0.0790±0.0791 in.)
51.982±52.000 mm (2.0465±2.0472 in.)
51.745±51.755 mm (2.0372±2.0376 in.)
0.06 mm (0.0024 in.)
0.02 mm (0.0008 in.)
0.02 mm (0.0008 in.)
TORQUE SPECIFICATIONS
Part tightened NVm kgfVcm ftVlbf
Timing belt plate X Oil pump (2JZ±GTE) 7.8 80 69 in.Vlbf
Idler pulley X Oil pump 34 350 25
Crankshaft pulley X Crankshaft 324 3,300 239
Camshaft timing pulley X Camshaft 79 810 59
Timing belt tensioner X Oil pump2627020 Drive belt tensioner X Cylinder head 21 210 15 Drive belt tensioner damper X Tensioner arm (2JZ±GTE M/T) 20 200 14 Drive belt tensioner damper X Tensioner bracket (2JZ±GTE M/T) 20 200 14 EGR cooler X Cylinder head 8.8 90 78 in.Vlbf ECT sensor X Cylinder head (2JZ±GE) 20 200 14 ECT sender gauge X Cylinder head (2JZ±GE) 20 200 14
Engine hanger X Cylinder head 39 400 29
Camshaft position sensor X Cylinder head (2JZ±GTE) 8.8 90 78 in.Vlbf

Cylinder head X Cylinder block 1st
2nd
3rd

34
Turn 905
Turn 905

350

25
Camshaft bearing cap X Cylinder head 20 200 14
No.4 timing belt cover X Cylinder head 8.8 90 78 in.Vlbf
Cylinder head cover X Cylinder head 2JZ±GE
2JZ±GTE 8.3
5.4 85
55 74 in.Vlbf
48 in.Vlbf

Intake manifold X Cylinder head 2JZ±GE
2JZ±GTE

27
27
280
280
20
20
Fuel inlet pipe X Delivery pipe 42 420 30 Intake manifold stay X Intake manifold 39 400 29
Intake manifold stay X Cylinder block 39 400 29
Water outlet X Cylinder head (2JZ±GTE) 21 210 15
Vacuum control valve set X Intake manifold (2JZ±GE) 21 210 15

Air intake chamber X Intake manifold 2JZ±GE
2JZ±GTE

27
27

280
280

20
20
Air intake chamber stay X Cylinder head (2JZ±GE) 18 185 13
Air intake chamber stay X Air intake chamber (2JZ±GE) 18 185 13
Exhaust manifold X Cylinder head 39 400 29
Pressure tank X Intake manifold (2JZ±GTE)2121015
Main bearing cap X Cylinder block 1st
2nd

44
Turn 905

450

33
EG±138± ENGINEENGINE MECHANICAL

Page 1453 of 2543

TOYOTA SUPRA 1995 Service Repair Manual Connecting rod cap X Connecting rod 1st
2nd 29
Turn 905 300 22

Connecting rod cap X Connecting rod 1st
2nd 29
Turn 905 300 22

Oil nozzle X Crankshaft (2JZ±GTE)

8.8

90

78 in.Vlbf Rear oil seal retainer X Cylinder block 5.9 60 52 in.Vlbf Crankshaft position sensor X Cylinder block (2JZ±GTE) 8.8 90 78 in.Vlbf Engine mounting bracket X Cylinder block 58 590 43 Engine coolant drain plug X Cylinder block 29 300 22 Union for oil cooler X Cylinder block (2JZ±GTE) 39 400 29
Knock sensor X Cylinder block 44 450 33
Oil pressure switch X Cylinder block 14 150 11
Fuel pipe support X Cylinder block 14 145 10
Oil filter bracket X Cylinder block 88 900 65
No.2 water bypass pipe X Water pump 21 210 15
No.2 water bypass pipe X Cylinder block 21 210 15
Flywheel X Crankshaft (M/T) 1st
2nd 49
Turn 905 500 36
Drive plate X Crankshaft (A/T) 83 850 61 Clutch cover X Flywheel (M/T) 19 195 14
Cylinder block X Transmission 14 mm head
17 mm head
39
72
400
730
29
43
Clutch service hole cover X Clutch housing (2JZ±GTE M/T) 12 120 9
Drive plate X Torque converter clutch (A/T) 33 340 25
Oil cooler tube X Union for transmission (A/T) 34 350 25
Rear support member X Body 25 260 19
Rear support member X Engine rear mounting insulator 13 135 10
Front suspension crossmember X Engine mounting insulator 59 600 43
Transmission shift lever X Shift lever retainer (M/T) 19 195 14
Transmission control rod X Shift lever (A/T) 13 130 9
Clutch release cylinder X Transmission (M/T)131309
Clutch line tube X No.1 oil pan

37

380

27 Ground strap X Transmission (M/T) 37 380 27 Fuel inlet hose X Fuel pipe support 29 300 22
A/C compressor X Cylinder block for stud bolt
for bolt and nut
26
52
265
530
19
38
PS pump front bracket X Cylinder block (2JZ±GE) 58 590 43
PS pump front bracket X Oil pump (2JZ±GE) 52 530 38
PS pump housing X PS pump bracket 58 590 43
PS pump bracket X A/C compressor 58 590 43
PS pump bracket X Cylinder block 39 400 29
PS pump rear stay X PS pump bracket 39 400 29
PS pump rear stay X Intake manifold stay (2JZ±GE) 39 400 29
Rear center floor crossmember brace X Body (2JZ±GTE) 28 290 21
No.2 front exhaust pipe X Exhaust manifold6263046 No.2 front exhaust pipe X Front exhaust pipe 58 590 43 Pipe support bracket X Transmission 43 440 32 Front exhaust pipe X Center exhaust pipe 58 590 43 Center exhaust pipe X Tailpipe 19 195 14

Sub heated oxygen sensor
x Front exhaust pipe (2JZ±GE (California), 2JZ±GTE)

20

200

14
± ENGINEENGINE MECHANICALEG±139

Page 1454 of 2543

TOYOTA SUPRA 1995 Service Repair Manual PROPELLER SHAFT
PR±1

Page 1455 of 2543

TOYOTA SUPRA 1995 Service Repair Manual PREPARATION
SST (SPECIAL SERVICE TOOLS)
09325±20010 Transmission Oil Plug2JZ±GE M/T
09330±00021Companion Flange Holding Tool
09330±50010 Propeller Shaft Center Bearing
Replacer
09370±50010 Drive

Page 1456 of 2543

TOYOTA SUPRA 1995 Service Repair Manual EQUIPMENT

Torque wrench

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