TSRM/MK3 Supra/Repair Manual
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A/Service Specifications — Specifications (Cont'd), page 4

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Specifications (Cont'd) — MK3 Supra Service Specifications, page 4
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Page text (OCR transcript)
Specifications (Cont'd)

Intake exhaust
manifold and
intake chamber

Manifold surface warpage
Intake
Exhaust

Limit
Limit

7M-GE
7M-GTE

0.10 mm
0.75 mm
0.50 mm
0.10 mm

0.0039 in.
0.0295 in.
0.0197 in.
0.0039 in.

Intake chamber

Limit

Camshaft

Thrust clearance

STD
Limit
STD
Limit
No. 2 - No. 7 STD
Limit

0.08 - 0.19 mm
0.30 mm
0.035 - 0.072 mm
0.13 mm
0.025 - 0.083 mm
0.13 mm

0.0031 - 0.0075 in.
0.0118 in.
0.0014 - 0.0028 in.
0.0051 in.
0.0010 - 0.0027 in.
0.0051 in.

Journal oil clearance

No. 1

Journal diameter

No. 1
No. 2 - No. 7 STD

STD

26.949 - 26.965 mm
26.888 - 26.975 mm

1.0610 - 1.0616 in.
1.0586 - 1.0620 in.

Circle runout
Cam lobe height
Intake

Limit

STD

0.03 mm

7M-GE
7M-GTE

38.16 mm
38.35 mm

0.0012 in.

1.5024 in.
1.5098 in.

Limit

7M-GE
7M-GTE

37.85 mm
38.00 mm

1.4902 in.
1.4961 in.

Exhaust

STD
Limit

38.35 mm
38.00 mm

1.5098 in.
1.4961 in.

Idler pulley
tension spring

Free length

69 mm

2.72 in.

Pump drive
shaft

Thrust clearance

STD
Limit

0.06 - 0.13 mm
0.30 mm

0.0024 - 0.0051 in.
0.0118 in.

Oil clearance

STD
Limit

0.025 - 0.086 mm
0.08 mm

0.0010 - 0.0026 in.
0.0031 in.

Journal diameter

Front
Rear

40.959 - 40.975 mm
32.959 - 32.975 mm

1.6120 - 1.6132 in.
1.2976 - 1.2982 in.

Cylinder block

Cylinder head surface warpage

Limit

0.05 mm

0.0020 in.

Cylinder bore diameter

STD

Mark 0
Mark 1
Mark 2
Mark 3
Mark 4
STD
O/S 0.50

82.990 - 83.000 mm
83.001 - 83.010 mm
83.011 - 83.020 mm
83.021 - 83.030 mm
83.031 - 83.040 mm
83.24 mm
83.74 mm

3.2673 - 3.2677 in.
3.2677 - 3.2681 in.
3.2681 - 3.2685 in.
3.2685 - 3.2689 in.
3.2689 - 3.2693 in.
3.2772 in.
3.2968 in.

Limit

Cylinder block main journal bore

STD

Mark 1
Mark 2
Mark 3

64.024 - 64.030 mm
64.031 - 64.036 mm
64.037 - 64.042 mm

2.5206 - 2.5209 in.
2.5209 - 2.5211 in.
2.5211 - 2.5213 in.

U/S 0.25

64.022 - 64.046 mm

2.5205 - 2.5215 in.