Toyota Sequoia (2005). Manual - part 37

SS0ZU–01

6N

8N

10N

11N

12N

B06432

Nut Type

Present Standard 
Hexagon Nut

Cold Forging Nut

Cutting Processed Nut

Class

4N

5N (4T)

6N

7N (5T)

8N

10N (7T)

11N

12N

Old Standard Hexagon Nut

No Mark (w/ Washer)

No Mark

*

No Mark (w/ Washer)

No Mark

No Mark

*: Nut with 1 or more marks on one side surface of the nut.

–

SERVICE SPECIFICATIONS

STANDARD BOLT

SS–3

145

HOW TO DETERMINE NUT STRENGTH

HINT:
Use the nut with the same number of the nut strength classification or the greater than the bolt strength clas-
sification number when tightening parts with a bolt and nut.
Example: Bolt = 4T
                Nut = 4N or more

SS0OQ–12

SS–4

–

SERVICE SPECIFICATIONS

ENGINE MECHANICAL

146

ENGINE MECHANICAL

SERVICE DATA

Compression

pressure

at 250 rpm  STD

Minimum

Difference of pressure between each cylinder

1,373 kPa (14.0 kgf/cm

2

, 199 psi) or more

1,030 kPa (10.5 kgf/cm

2

, 149 psi)

98 kPa (1.0 kgf/cm

2

, 14 psi) or less

Valve

clearance

at cold  Intake

Exhaust

Valve clearance adjusting shim

No.00

No.02

No.04

No.06

No.08

No.10

No.12

No.14

No.16

No.18

No.20

No.22

No.24

No.26

No.28

No.30

No.32

No.34

No.36

No.38

No.40

No.42

No.44

No.46

No.48

No.50

No.52

No.54

No.56

No.58

No.60

No.62

No.64

No.66

No.68

No.70

No.72

No.74

No.76

No.78

No.80

0.15 to 0.25 mm (0.006 to 0.010 in.)

0.25 to 0.35 mm (0.010 to 0.014 in.)

2.000 mm (0.0787 in.)

2.020 mm (0.0795 in.)

2.040 mm (0.0803 in.)

2.060 mm (0.0811 in.)

2.080 mm (0.0819 in.)

2.100 mm (0.0827 in.)

2.120 mm (0.0835 in.)

2.140 mm (0.0843 in.)

2.160 mm (0.0850 in.)

2.180 mm (0.0858 in.)

2.200 mm (0.0866 in.)

2.220 mm (0.0874 in.)

2.240 mm (0.0882 in.)

2.260 mm (0.0890 in.)

2.280 mm (0.0898 in.)

2.300 mm (0.0906 in.)

2.320 mm (0.0913 in.)

2.340 mm (0.0921 in.)

2.360 mm (0.0929 in.)

2.380 mm (0.0937 in.)

2.400 mm (0.0945 in.)

2.420 mm (0.0953 in.)

2.440 mm (0.0961 in.)

2.460 mm (0.0969 in.)

2.480 mm (0.0976 in.)

2.500 mm (0.0984 in.)

2.520 mm (0.0992 in.)

2.540 mm (0.1000 in.)

2.560 mm (0.1008 in.)

2.580 mm (0.1016 in.)

2.600 mm (0.1024 in.)

2.620 mm (0.1031 in.)

2.640 mm (0.1039 in.)

2.660 mm (0.1047 in.)

2.680 mm (0.1055 in.)

2.700 mm (0.1063 in.) 

2.720 mm (0.1071 in.)

2.740 mm (0.1079 in.)

2.760 mm (0.1087 in.)

2.780 mm (0.1094 in.)

2.800 mm (0.1102 in.)

Ignition timing

w/ Terminals TC and E1 connected of DLC1

5 to15

°

 BTDC @ idle

Idle speed

–

700 

±

 50 rpm

Timing belt

tensioner

Protrusion from housing end

10.5 to 11.5 mm (0.413 to 0.453 in.)

–

SERVICE SPECIFICATIONS

ENGINE MECHANICAL

SS–5

147

Cylinder head

Warpage

Maximum

Valve seat

  Refacing angle

  Contacting angle

  Contacting width

Valve guide bushing bore diameter

STD

O/S 0.05

Cylinder head bolt thread inside diameter

STD

Minimum

Protrusion height

Intake

Exhaust

0.10 mm (0.039 in.)

30

°

, 45

°

, 60

°

45

°

1.0 to 1.4 mm (0.039 to 0.055 in.)

10.285 to 10.306 mm (0.4049 to 0.4057 in.)

10.335 to 10.356 mm (0.4069 to 0.4077 in.)

9.810 to 9.960 mm (0.3862 to 0.3921 in.)

9.700 mm (0.3819 in.)

9.2 to 9.8 mm (0.362 to 0.386 in.)

8.2 to 8.8 mm (0.323 to 0.346 in.)

Valve guide

bushing

Inside diameter

Outside diameter (for repair part)

STD

O/S 0.05

5.510 to 5.530 mm (0.2169 to 0.2374 in.)

10.333 to 10.344 mm (0.4068 to 0.4072 in.)

10.383 to 10.394 mm (0.4088 to 0.4092 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

95.05 mm (3.7421 in.)

95.10 mm (3.7441 in.)

94.55 mm (3.7224 in.)

94.60 mm (3.7244 in.)

44.5

°

5.470 to 5.485 mm (0.2154 to 0.2159 in.)

5.465 to 5.480 mm (0.2152 to 0.2157 in.)

0.025 to 0.060 mm (0.0010 to 0.0024 in.)

0.030 to 0.065 mm (0.0012 to 0.0026 in.)

0.08 mm (0.0031 in.)

0.10 mm (0.0039 in.)

1.0 mm (0.039 in.)

0.5 mm (0.020 in.)

Valve spring

Deviation

Maximum

Free length

Installed tension at 35.0 mm (1.378 in.)

2.0 mm (0.079 in.)

54.1 mm (2.130 in.)

210 to 226 N (21.4 to 23.0 kgf, 47.2 to 50.7 lbf)

Valve lifter

Lifter diameter

Lifter bore diameter

Oil clearance

STD

Maximum

30.968 to 30.976 mm (1.2192 to 2.2195 in.)

31.000 to 31.016 mm (1.2205 to 1.2211 in.)

0.024 to 0.050 mm (0.0009 to 0.0020 in.)

0.07 mm (0.0028 in.)

Camshaft

Thrust clearance

STD  Intake

Exhaust

Maximum  Intake

Exhaust

Journal oil clearance

STD

Maximum

Timing tube journal oil clearance

STD

Maximum

Journal diameter

Timing tube journal diameter

STD

Circle runout

Cam lobe height

STD  Intake

Exhaust

Minimum  Intake

Exhaust

Camshaft gear backlash

STD

Maximum

Camshaft gear spring end free distance

0 to 0.040 mm (0 to 0.0016 in.)

0.030 to 0.070 mm (0.0011 to 0.0028 in.)

0.12 mm (0.0047 in.)

0.10 mm (0.0039 in.)

0.030 to 0.071 mm (0.0012 to 0.0028 in.)

0.10 mm (0.0039 in.)

0.036 to 0.057 mm (0.0014 to 0.0022 in.)

0.075 mm (0.0030 in.)

26.954 to 26.970 mm (1.0612 to 1.0618 in.)

39.955 to 39.964 mm (1.5730 to 1.5734 in.)

0.03 mm (0.0012 in.)

42.61 to 42.71 mm (1.6776 to 1.6815 in.)

42.63 to 42.71 mm (1.6783 to 1.6823 in.)

42.46 mm (1.6717 in.)

42.48 mm (1.6724 in.)

0.020 to 0.200 mm (0.0008 to 0.0079 in.)

0.30 mm (0.0188 in.)

18.2 to 18.8 mm (0.712 to 0.740 in.)

Manifold

Warpage

Maximum Exhaust

0.10 mm (0.0039 in.)

SS–6

–

SERVICE SPECIFICATIONS

ENGINE MECHANICAL

148

Cylinder block

Cylinder head surface warpage

Maximum

Cylinder bore diameter

STD  Mark 1

Mark 2

Mark 3

Maximum  STD

O/S 050

Main bearing cap bolt tension portion diameter

STD

Minimum

0.07 mm (0.0028 in.)

94.002 to 94.010 mm (3.7009 to 3.7012 in.)

94.010 to 94.023 mm (3.7012 to 3.7017 in.)

94.023 to 94.031 mm (3.7017 to 3.7020 in.)

94.231 mm (3.7099 in.)

94.731 mm (3.7296 in.)

10.760 to 10.970 mm (0.4236 to 0.4319 in.)

10.40 mm (0.4094 in.)

Piston and

piston ring

Piston diameter

STD  Mark 1

Mark 2

Mark 3

O/S 0.50

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

93.902 to 93.935 mm (3.6969 to 3.6982 in.)

93.912 to 93.940 mm (3.6973 to 3.6984 in.)

93.920 to 93.950 mm (3.6976 to 3.6988 in.)

94.402 to 94.450 mm (3.7166 to 3.7185 in.)

0.030 to 0.071 mm (0.0012 to 0.0028 in.)

0.13 mm (0.0051 in.)

0.030 to 0.080 mm (0.0012 to 0.0031 in.)

0.020 to 0.060 mm (0.0008 to 0.0024 in.)

0.300 to 0.400 mm (0.0118 to 0.0157 in.)

0.400 to 0.550 mm (0.0157 to 0.0217 in.)

0.130 to 0.380 mm (0.0051 to 0.0150 in.)

1.10 mm (0.0433 in.)

1.30 mm (0.0511 in.)

0.09 mm (0.0354 in.)

Connecting rod

Thrust clearance

STD

Maximum

Connecting rod thickness

Connecting rod oil clearance

STD

Maximum

Connecting rod bearing center wall thickness

  (Reference)

Mark 2

Mark 3

Mark 4

Mark 5

Mark 6

Mark 7

Rod bend

Maximum  per 100 mm (3.94 in.)

Rod twist

Maximum  per 100 mm (3.94 in.)

Bushing inside diameter

Piston pin diameter

Bushing oil clearance

STD

Maximum

Connecting rod bolt tension portion diameter

STD

Minimum

0.160 to 0.290 mm (0.0063 to 0.0138 in.)

0.35 mm (0.0138 in.)

22.880 to 22.920 mm (0.9008 to 0.9024 in.)

0.021 to 0.047 mm (0.0008 to 0.0019 in.)

0.059 mm (0.0023 in.)

1.487 to 1.490 mm (0.0585 to 0.0587 in.)

1.490 to 1.493 mm (0.0587 to 0.0588 in.)

1.493 to 1.496 mm (0.0588 to 0.0589 in.)

1.496 to 1.499 mm (0.0589 to 0.0590 in.)

1.499 to 1.502 mm (0.0590 to 0.0591 in.)

1.502 to 1.505 mm (0.0591 to 0.0593 in.)

0.05 mm (0.0020 in.)

0.15 mm (0.0059 in.)

22.005 to 22.014 mm (0.8663 to 0.8667 in.)

21.997 to 22.009 mm (0.8660 to 0.8664 in.)

0.005 to 0.011 mm (0.0002 to 0.0004 in)

0.05 mm (0.0020 in.)

7.200 to 7.300 mm (0.2835 to 0.2874 in.)

7.00 mm (0.2756 in.)

Crankshaft

Thrust clearance

STD

Maximum

Thrust washer thickness

Main journal bore diameter on cylinder block

  (with main bearing)

Main journal oil clearance

STD  No.1, No.5

others

Maximum

Main journal diameter

0.020 to 0.220 mm (0.0008 to 0.0087 in.)

0.30 mm (0.0118 in.)

2.440 to 2.490 mm (0.0961 to 0.0980 in.)

66.986 to 67.000 mm (2.6372 to 2.6378 in.)

0.028 to 0.046 mm (0.0011 to 0.0018 in.)

0.040 to 0.058 mm (0.0016 to 0.0023 in.)

0.065 mm (0.0026 in.)

66.988 to 67.000 mm (2.6373 to 2.6378 in.)