Juke F15 (2012 year). Service Repair Manual — part 193

EM-236

< UNIT DISASSEMBLY AND ASSEMBLY >

[HR16DE]

CYLINDER BLOCK

18. Install knock sensor (1).

• Install connectors so that they are positioned towards the rear

of the engine.

CAUTION:

• Never tighten mounting bolt while holding the connector.
• If any impact by dropping is applied to knock sensor,

replace it with a new one.

NOTE:
• Check that there is no foreign material on the cylinder block

mating surface and the back surface of knock sensor.

• Check that knock sensor does not interfere with other parts.

19. Install crankshaft position sensor (POS).

• Tighten bolts with it seated completely.

20. For the oil level gauge guide (1), fix the position (B) shown in the

figure to the water inlet clip (A) after inserting to the cylinder
block side.

21. Assemble in the reverse order of disassembly after this step.

Inspection

INFOID:0000000006449937

CRANKSHAFT END PLAY

• Measure the clearance between thrust bearings and crankshaft

arm when crankshaft is moved fully forward or backward with a dial
indicator (A).

• If the measured value exceeds the limit, replace thrust bearings,

and measure again. If it still exceeds the limit, replace crankshaft
also.

CONNECTING ROD SIDE CLEARANCE

• Measure the side clearance between connecting rod and crank-

shaft arm with a feeler gauge (A).

• If the measured value exceeds the limit, replace connecting rod,

and measure again. If it still exceeds the limit, replace crankshaft
also.

PISTON TO PISTON PIN OIL CLEARANCE

Piston Pin Hole Diameter

: Engine front

PBIC3754E

PBIC3755E

Standard and Limit

: Refer to

EM-255, "Cylinder

Block"

.

PBIC3762E

Standard and Limit

: Refer to

EM-255, "Cylinder

Block"

.

PBIC3763E

CYLINDER BLOCK

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Measure the inner diameter of piston pin hole with an inside
micrometer (A).

Piston Pin Outer Diameter

Measure the outer diameter of piston pin with a micrometer (A).

Piston to Piston Pin Oil Clearance

(Piston to piston pin oil clearance) = (Piston pin hole diameter) – (Piston pin outer diameter)

• If oil clearance is out of the standard, replace piston and piston pin assembly.
• When replacing piston and piston pin assembly. Refer to

″″

.

NOTE:
• Piston is available together with piston pin as assembly.
• Piston pin (piston pin hole) grade is provided only for the parts installed at the plant. For service parts, no

grades can be selected. (Only grade “0” is available.)

PISTON RING SIDE CLEARANCE

• Measure the side clearance of piston ring and piston ring groove

with a feeler gauge (A).

• If the measured value exceeds the limit, replace piston ring, and

measure again. If it still exceeds the limit, replace piston also.

PISTON RING END GAP

• Check that cylinder bore inner diameter is within specification. Refer to “PISTON TO CYLINDER BORE

CLEARANCE”.

Standard

: Refer to

EM-255, "Cylinder Block"

.

PBIC3265J

Standard :

Refer

to

EM-255, "Cylinder Block"

.

PBIC3266J

Standard :

Refer

to

EM-255, "Cylinder Block"

.

Standard and Limit

: Refer to

EM-255, "Cylinder

Block"

.

PBIC3280J

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CYLINDER BLOCK

• Lubricate with new engine oil to piston (1) and piston ring (2), and

then insert (A) piston ring until middle of cylinder (B) with piston,
and measure piston ring end gap with a feeler gauge (C).

• If the measured value exceeds the limit, replace piston ring, and

measure again. If it still exceeds the limit, replace cylinder block.

CONNECTING ROD BEND AND TORSION

• Check with a connecting rod aligner.

• If it exceeds the limit, replace connecting rod assembly.

CONNECTING ROD BIG END DIAMETER

• Install connecting rod cap (1) without connecting rod bearing

installed, and tightening connecting rod cap bolts to the specified
torque. Refer to

EM-227, "Exploded View"

.

• Measure the inner diameter of connecting rod big end with an

inside micrometer.

• If out of the standard, replace connecting rod assembly.

CONNECTING ROD BUSHING OIL CLEARANCE

Connecting Rod Bushing Inner Diameter

Standard and Limit

: Refer to

EM-255, "Cylinder

Block"

.

PBIC3267J

A

: Bend

B

: Torsion

C

: Feeler gauge

Limit

: Refer to

EM-255, "Cylinder Block"

.

PBIC3268J

2

: Connecting rod

A

: Example

B

: Measuring direction of inner diameter

Standard :

Refer

to

EM-255, "Cylinder Block"

.

PBIC3269J

CYLINDER BLOCK

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Measure the inner diameter of connecting rod bushing with an inside
micrometer (A).

Piston Pin Outer Diameter

Measure the outer diameter of piston pin with a micrometer (A).

Connecting Rod Bushing Oil Clearance

(Connecting rod bushing oil clearance) = (Connecting rod bushing inner diameter) – (Piston pin outer diame-
ter)

• If the measured value is out of the standard, replace connecting rod assembly and/or piston and piston pin

assembly.

• If replacing piston and piston pin assembly. Refer to

EM-255, "Cylinder Block"

.

• If replacing connecting rod assembly. Refer to

EM-258, "Connecting Rod Bearing"

.

CYLINDER BLOCK TOP SURFACE DISTORTION

• Using a scraper, remove gasket on the cylinder block surface, and also remove engine oil, scale, carbon, or

other contamination.

CAUTION:

Be careful not to allow gasket flakes to enter engine oil or engine coolant passages.

• Measure the distortion on the cylinder block upper face at some

different points in six directions with a straight edge (A) and feeler
gauge (B).

• If it exceeds the limit, replace cylinder block.

MAIN BEARING HOUSING INNER DIAMETER

• Install main bearing cap without main bearings installed, and tighten main bearing cap mounting bolts to the

specified torque. Refer to

EM-228, "Disassembly and Assembly"

.

• Measure the inner diameter of main bearing housing with a bore gauge.

Standard :

Refer

to

EM-255, "Cylinder Block"

.

JPBIA0223ZZ

Standard :

Refer

to

EM-255, "Cylinder Block"

.

JPBIA0218ZZ

Standard and Limit

: Refer to

EM-255, "Cylinder Block"

.

Limit :

Refer

to

EM-255, "Cylinder Block"

.

JPBIA0224ZZ

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CYLINDER BLOCK

• Measure the position shown in the figure [5 mm (0.20 in)] back-

ward from main bearing housing front side in the 2 directions as
shown in the figure. The smaller one is the measured value.

• If out of the standard, replace cylinder block and main bearing

caps assembly.
NOTE:
Main bearing caps cannot be replaced as a single, because it is machined together with cylinder block.

PISTON TO CYLINDER BORE CLEARANCE

Cylinder Bore Inner Diameter

• Using a bore gauge, measure the cylinder bore for wear, out-of-

round and taper at six different points on each cylinder. [(A) and (B)
directions at (C), (D), and (E)] [(A) is in longitudinal direction of
engine]

NOTE:
When determining cylinder bore grade, measure the cylinder bore
(B) direction at (D) position.

• If the measured value exceeds the limit, or if there are scratches and/or seizure on the cylinder inner wall,

replace cylinder block.
NOTE:
Oversize piston is not provided.

Piston Skirt Diameter

Measure the outer diameter of piston skirt with a micrometer (A).

Piston to Cylinder Bore Clearance

1

: Cylinder block

2

: Main bearing cap

: Engine front

Standard :

Refer

to

EM-255, "Cylinder Block"

.

PBIC4005E

f

: 10 mm (0.39 in)

g

: 60 mm (2.36 in)

h

: 124 mm (4.88 in)

Standard:

Cylinder bore inner diameter

: Refer to

EM-255, "Cylinder Block"

.

Limit:

Out-of-round [Difference between (A) and (B)]

Taper [Difference between (C) and (D)]

: Refer to

EM-255, "Cylinder Block"

.

JPBIA2059ZZ

Standard :

Refer

to

EM-255, "Cylinder Block"

.

PBIC3272J

CYLINDER BLOCK

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Calculate by piston skirt diameter and cylinder bore inner diameter
[direction (B), position (D)].

(Clearance) = (Cylinder bore inner diameter) – (Piston skirt diame-
ter)

• If it exceeds the limit, replace piston and piston pin assembly and/or cylinder block. Refer to

EM-255, "Cylin-

der Block"

.

CRANKSHAFT MAIN JOURNAL DIAMETER

• Measure the outer diameter of crankshaft main journals with a

micrometer (A).

• If out of the standard, measure the main bearing oil clearance.

Then use undersize bearing. Refer to

EM-257, "Main Bearing"

.

CRANKSHAFT PIN JOURNAL DIAMETER

• Measure the outer diameter of crankshaft pin journal with a micrometer.

• If out of the standard, measure the connecting rod bearing oil clearance. Then use undersize bearing. Refer

to

EM-258, "Connecting Rod Bearing"

.

OUT-OF-ROUND AND TAPER OF CRANKSHAFT

• Measure the dimensions at four different points as shown in the

figure on each main journal and pin journal with a micrometer.

• Out-of-round is indicated by the difference in dimensions between

(a) and (b) at (c) and (d).

• Taper is indicated by the difference in dimension between (c) and

(d) at (a) and (b).

• If the measured value exceeds the limit, correct or replace crankshaft.
• If corrected, measure the bearing oil clearance of the corrected main journal and/or pin journal. Then select

main bearing and/or connecting rod bearing. Refer to

EM-258, "Connecting Rod Bearing"

and/or

EM-257,

"Main Bearing"

.

CRANKSHAFT RUNOUT

• Place a V-block on a precise flat table to support the journals on the both end of the crankshaft.

A

: Direction A

C

: Position C

E

: Position E

f

: 10 mm (0.39 in)

g

: 60 mm (2.36 in)

h

: 124 mm (4.88 in)

Standard and Limit

: Refer to

EM-255, "Cylinder Block"

.

JPBIA2059ZZ

Standard :

Refer

to

EM-255, "Cylinder Block"

.

PBIC3457J

Standard :

Refer

to

EM-255, "Cylinder Block"

.

Limit:

Out-of-round [Difference between (a) and (b)]

Taper [Difference between (c) and (d)]

: Refer to

EM-255, "Cylinder Block"

.

JPBIA0229ZZ

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CYLINDER BLOCK

• Place a dial indicator (A) straight up on the No. 3 journal.
• While rotating crankshaft, read the movement of the pointer on the

dial indicator. (Total indicator reading)

• If it exceeds the limit, replace crankshaft.

CONNECTING ROD BEARING OIL CLEARANCE

Method by Calculation

• Install connecting rod bearings (2) to connecting rod (3) and con-

necting rod bearing cap (1), and tighten connecting rod cap bolts to
the specified torque. Refer to

EM-228, "Disassembly and Assem-

bly"

.

• Measure the inner diameter of connecting rod bearing with an

inside micrometer.
(Bearing oil clearance) = (Connecting rod bearing inner diameter)
– (Crankshaft pin journal diameter)

• If clearance exceeds the limit, select proper connecting rod bearing according to connecting rod big end

diameter and crankshaft pin journal diameter to obtain specified bearing oil clearance. Refer to

EM-258,

"Connecting Rod Bearing"

.

Method of Using Plastigage

• Remove engine oil and dust on crankshaft pin and the surfaces of each bearing completely.
• Cut a plastigage slightly shorter than the bearing width, and place it in crankshaft axial direction, avoiding oil

holes.

• Install connecting rod bearings to connecting rod and cap, and tighten connecting rod cap bolts to the speci-

fied torque. Refer to

EM-228, "Disassembly and Assembly"

.

CAUTION:

Never rotate crankshaft.

• Remove connecting rod cap and bearing, and using the scale (A)

on the plastigage bag, measure the plastigage width.
NOTE:
The procedure when the measured value exceeds the limit is
same as that described in the “Method by Calculation”.

MAIN BEARING OIL CLEARANCE

Method by Calculation

Standard and Limit

: Refer to

EM-255, "Cylinder

Block"

.

PBIC3458J

A

: Example

B

: Inner diameter measuring direction

Standard and Limit

: Refer to

EM-258, "Connecting Rod Bearing"

.

PBIC3275J

PBIC3276J

CYLINDER BLOCK

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• Install main bearings (3) to cylinder block (1) and main bearing cap

(2), and tighten main bearing cap mounting bolts to the specified
torque. Refer to

EM-228, "Disassembly and Assembly"

.

• Measure the inner diameter of main bearing with a bore gauge.
(Bearing oil clearance) = (Main bearing inner diameter) – (Crank-
shaft main journal diameter)

• If clearance exceeds the limit, select proper main bearing according to main bearing inner diameter and

crankshaft main journal diameter to obtain specified bearing oil clearance. Refer to

EM-257, "Main Bearing"

.

Method of Using Plastigage

• Remove engine oil and dust on crankshaft main journal and the surfaces of each bearing completely.
• Cut a plastigage slightly shorter than the bearing width, and place it in crankshaft axial direction, avoiding oil

holes.

• Install main bearings to cylinder block and main bearing cap, and tighten main bearing cap mounting bolts to

the specified torque. Refer to

EM-228, "Disassembly and Assembly"

.

CAUTION:

Never rotate crankshaft.

• Remove main bearing cap and bearings, and using the scale (A)

on the plastigage bag, measure the plastigage width.
NOTE:
The procedure when the measured value exceeds the limit is
same as that described in the “Method by Calculation”.

MAIN BEARING CRUSH HEIGHT

• When main bearing cap is removed after being tightened to the

specified torque with main bearings (1) installed, the tip end of
bearing must protrude (B). Refer to

EM-228, "Disassembly and

Assembly"

.

• If the standard is not met, replace main bearings.

CONNECTING ROD BEARING CRUSH HEIGHT

• When connecting rod cap is removed after being tightened to the

specified torque with connecting rod bearings (1) installed, the tip
end of bearing must protrude (B). Refer to

EM-228, "Disassembly

and Assembly"

.

• If the standard is not met, replace connecting rod bearings.

A

: Example

B

: Inner diameter measuring direction

Standard and Limit

: Refer to

EM-257, "Main Bearing"

.

PBIC3277J

PBIC3278J

A

: Example

Standard

: There must be crush height.

PBIC3279J

A

: Example

Standard

: There must be crush height.

PBIC3279J

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CYLINDER BLOCK

MAIN BEARING CAP BOLT OUTER DIAMETER

• Measure the outer diameters (d

1

) and (d

2

) at two positions as

shown in the figure.

• If reduction appears in places other than (B) range, regard it as

(d

2

).

• If it exceeds the limit (a large difference in dimensions), replace

main bearing cap mounting bolt with a new one.

CONNECTING ROD CAP BOLT OUTER DIAMETER

• Measure the outer diameter (d) at position as shown in the figure.
• If reduction appears in a position other than (d), regard it as (d).

• When (d) exceeds the limit (when it becomes thinner), replace

connecting rod cap bolt with a new one.

CLOGGED OR DAMAGED OIL FILTER (FOR INTAKE VALVE TIMING CONTROL)

• Check that there is no foreign material on the oil filter and check it

for clogging.

- Clean it if necessary.
• Check the oil filter for damage.
- Replace it if necessary.

FLYWHEEL DEFLECTION (M/T models)

• Measure the deflection of flywheel contact surface to torque with a

dial indicator (A).

• Measure the deflection at 210 mm (8.27 in) diameter.

• If measured value is out of the standard, replace flywheel.
• If a trace of burn or discoloration is found on the surface, repair it

with sandpaper.

CAUTION:

When measuring, keep magnetic fields (such as dial indicator
stand) away from signal plate of the rear end of crankshaft.

MOVEMENT AMOUNT OF FLYWHEEL (M/T models)

CAUTION:

Never disassemble double mass flywheel.

Movement Amount of Thrust (Fore-and-Aft) Direction

• Measure the movement amount of thrust (fore-and-aft) direction when 100 N (10.2 kg, 22 lb) force is added

at the portion of 125 mm (4.92 in) radius from the center of flywheel.

A

: (d1) measuring position

B

: (d2) measuring position

Limit [(d

1

) – (d

2

)]: 0.15 mm (0.0059 in)

PBIC4015E

Limit: 7.75 mm (0.3051 in)

PBIC4016E

PBIC3273J

Limit : 0.45 mm (0.0177 in) or less.

PBIC4006E

CYLINDER BLOCK

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• If measured value is out of the standard, replace flywheel.

Movement Amount in Radial (Rotation) Direction

Check the movement amount of radial (rotation) direction with the following procedure:

1.

Install clutch cover mounting bolt (1) to clutch cover mounting
hole, and place a torque wrench (A) on the extended line of the
flywheel (2) center line.
• Tighten bolt at a force of 9.8 N·m (1.0 kg-m, 87 in-lb) to keep it

from loosening.

2.

Put a matching mark on circumferences of the two flywheel
masses without applying any load (Measurement standard
points).

3.

Apply a force of 9.8 N·m (1.0 kg-m, 87 in-lb) in each direction,
and mark the movement amount on the mass on the transaxle
side.

4.

Measure the dimensions of movement amounts “A” and “B” on
circumference of the flywheel on the transaxle side.

• If measured value is out of the standard, replace flywheel.

Standard

: 1.8 mm (0.071 in) or less

Limit

: 33.2 mm (1.307 in) or less.

PBIC4007E

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HOW TO SELECT PISTON AND BEARING

HOW TO SELECT PISTON AND BEARING

Description

INFOID:0000000006449938

• The identification grade stamped on each part is the grade for the dimension measured in new condition.

This grade cannot apply to reused parts.

• For reused or repaired parts, measure the dimension accurately. Determine the grade by comparing the

measurement with the values of each selection table.

• For details of the measurement method of each part, the reuse standards and the selection method of the

selective fitting parts, refer to the text.

Connecting Rod Bearing

INFOID:0000000006449939

WHEN NEW CONNECTING ROD AND CRANKSHAFT ARE USED

1.

Apply connecting rod big end diameter grade stamped (C) on
connecting rod side face to the row in the “Connecting Rod
Bearing Selection Table”.

2.

Apply crankshaft pin journal diameter grade stamped (B) on
crankshaft front side to the column in the “Connecting Rod Bear-
ing Selection Table”.

3.

Read the symbol at the cross point of selected row and column in the “Connecting Rod Bearing Selection
Table”.

4.

Apply the symbol obtained to the “Connecting Rod Bearing Grade Table” to select connecting rod bearing.

WHEN CONNECTING ROD AND CRANKSHAFT ARE REUSED

1.

Measure the dimensions of the connecting rod big end diameter and crankshaft pin journal diameter indi-
vidually. Refer to

EM-236, "Inspection"

.

Selection points

Selection parts

Selection items

Selection methods

Between cylinder block and
crankshaft

Main bearing

Main bearing grade (bearing
thickness)

Determined by match of cylin-
der block bearing housing
grade (inner diameter of hous-
ing) and crankshaft journal
grade (outer diameter of jour-
nal)

Between crankshaft and con-
necting rod

Connecting rod bearing

Connecting rod bearing grade
(bearing thickness)

Combining service grades for
connecting rod big end diame-
ter and crankshaft pin outer di-
ameter determine connecting
rod bearing selection.

A

: Oil hole

B

: Cylinder number

D

: Front mark

PBIC3756E

A

: Main journal diameter grade (No. 1 to 5 from left)

B

: Crankshaft pin journal diameter grade (No. 1 to 4 from left)

PBIC3757E

HOW TO SELECT PISTON AND BEARING

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2.

Apply the measured dimension to the “Connecting Rod Bearing Selection Table”.

3.

Read the symbol at the cross point of selected row and column in the “Connecting Rod Bearing Selection
Table”.

4.

Apply the symbol obtained to the “Connecting Rod Bearing Grade Table” to select connecting rod bearing.

Connecting Rod Bearing Selection Table

Connecting Rod Bearing Grade Table

Undersize Bearings Usage Guide

• When the specified connecting rod bearing oil clearance is not obtained with standard size connecting rod

bearings, use undersize (US) bearings.

• When using undersize (US) bearing, measure the connecting rod bearing inner diameter with bearing

installed, and grind the crankshaft pin so that the connecting rod bearing oil clearance satisfies the standard.

CAUTION:

JPBIA4823GB

Connecting Rod Bearing Grade Table

: Refer to

EM-258, "Connecting Rod Bearing"

.

EM-248

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HOW TO SELECT PISTON AND BEARING

In grinding crankshaft pin to use undersize bearings, keep the
fillet R (A) [0.8 - 1.2 mm (0.031 - 0.047 in)].

Main Bearing

INFOID:0000000006449940

HOW TO SELECT MAIN BEARING

When New Cylinder Block and Crankshaft Are Used

1.

“Main Bearing Selection Table” rows correspond to main bearing
housing grade on left side of cylinder block.

• If there is a corrected stamp mark (B) on cylinder block, use it

as a correct reference.

2.

Apply main journal diameter grade stamped on crankshaft front
side to column in the “Main Bearing Selection Table”.

3.

Read the symbol at the cross point of selected row and column in the “Main Bearing Selection Table”.

4.

Apply the symbol obtained to the “Main Bearing Grade Table” to select main bearing.
NOTE:
Service part is available as a set of both upper and lower.

When Cylinder Block and Crankshaft Are Reused

1.

Measure the dimensions of the cylinder block main bearing housing inner diameter and crankshaft main
journal diameter individually. Refer to

EM-236, "Inspection"

.

2.

Apply the measured dimension to the “Main Bearing Selection Table”.

3.

Read the symbol at the cross point of selected row and column in the “Main Bearing Selection Table”.

4.

Apply the symbol obtained to the “Main Bearing Grade Table” to select main bearing.

Bearing undersize table:

Refer to

EM-258, "Connecting Rod Bearing"

.

PBIC3263J

A

: Basic stamp mark

: Engine front

PBIC3760E

A

: Main journal diameter grade (No. 1 to 5 from left)

B

: Crankshaft pin journal diameter grade (No. 1 to 4 from left)

PBIC3757E

HOW TO SELECT PISTON AND BEARING

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Main Bearing Selection Table

Main Bearing Grade Table

Use Undersize Bearing Usage Guide

• When the specified main bearing oil clearance is not obtained with standard size main bearings, use under-

size (US) bearing.

• When using undersize (US) bearing, measure the main bearing inner diameter with bearing installed, and

grind main journal so that the main bearing oil clearance satisfies the standard.

CAUTION:

In grinding crankshaft main journal to use undersize bearings,
keep fillet R (A) [0.8 - 1.2 mm (0.031 - 0.047 in)].

PBIC3759E

Main Bearing Grade Table

: Refer to

EM-257, "Main Bearing"

.

Bearing undersize table:

Refer to

EM-257, "Main Bearing"

.

PBIC3263J

EM-250

< SERVICE DATA AND SPECIFICATIONS (SDS)

[HR16DE]

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specification

INFOID:0000000006449941

GENERAL SPECIFICATIONS

Valve Timing

Unit: degree

(

): Valve timing control “ON”

Drive Belt

INFOID:0000000006449942

DRIVE BELT

Belt Deflection

*: When engine is cold.

Engine type

HR16DE

Cylinder arrangement

In-line 4

Displacement

cm

3

(cu in)

1,598 (97.51)

Bore and stroke

mm (in)

78.0

×

83.6 (3.070

×

3.291)

Valve arrangement

DOHC

Firing order

1-3-4-2

Number of piston rings

Compression

2

Oil

1

Compression ratio

10.7

Compression pressure

kPa (bar, kg/cm

2

, psi) / 200 rpm

Standard

1,510 (15.1, 15.4, 219)

Minimum

1,270 (12.7, 12.95, 184)

Differential limit between cylinders

100 (1.0, 1.0, 14.5)

Valve timing

: Intake valve

: Exhaust valve

a

b

c

d

e

f

208

228

22 (

−

23)

ATDC

70 (25)

ABDC

3 (53)
ATDC

25 (-25)

BBDC

JPBIA4228ZZ

Location

Deflection adjustment *

Unit: mm (in)

Used belt

New belt

Limit

After adjusted

Drive belt

10 (0.39)

4.8 - 5.3 (0.19 - 0.21)

4.1 - 4.4 (0.16 - 0.17)

Applied pushing force

98 N (10 kg, 22 lb)

SERVICE DATA AND SPECIFICATIONS (SDS)

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[HR16DE]

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D

E

F

G

H

I

J

K

L

M

A

EM

N

P

O

Belt Tension and Frequency

*: When engine is cold.

Spark Plug

INFOID:0000000006449943

SPARK PLUG (PLATINUM-TIPPED TYPE)

Unit: mm (in)

Exhaust Manifold

INFOID:0000000006449944

EXHAUST MANIFOLD

Unit: mm (in)

Camshaft

INFOID:0000000006449945

CAMSHAFT

Unit: mm (in)

Location

Tension adjustment *

Unit: N (kg, lb)

Frequency adjustment *

Unit: Hz

Used belt

New belt

Used belt

New belt

Limit

After adjusted

Limit

After adjusted

Drive belt

500 (51.0, 112)

876 - 964
(89.4 - 98.3,
197 - 217)

1064 - 1152

(108.5 - 117.5,

239 - 259)

173

229 - 239

253.5 - 261.5

Make

NGK

Standard type

DILZKAR6A11

Spark plug gap

Standard

1.1 (0.043)

Items

Limit

Surface distortion

0.3 (0.012)

Items

Standard

Limit

Camshaft runout [TIR*]

0.02 (0.0008)

0.1 (0.0039)

Camshaft cam height “A”

Intake

41.705 - 41.895 (1.6419 - 1.6494)

41.505 (1.6341)

Exhaust

40.915 - 41.105 (1.6108 - 1.6183)

40.715 (1.6029)

Camshaft journal outer diameter

No. 1

27.935 - 27.955 (1.0998 - 1.1006)

—

No. 2, 3, 4, 5

24.950 - 24.970 (0.9822 - 0.9830)

—

Camshaft bracket inner diameter

No. 1

28.000 - 28.021 (1.1024 - 1.1032)

—

No. 2, 3, 4, 5

25.000 - 25.021 (0.9842 - 0.9850)

—

Camshaft journal oil clearance

No. 1

0.045 - 0.086 (0.0018 - 0.0034)

—

No. 2, 3, 4, 5

0.030 - 0.071 (0.0011 - 0.0027)

—

Camshaft end play

0.075 - 0.153 (0.0029 - 0.0060)

0.2 (0.0078)

Camshaft sprocket runout [TIR*]

—

0.1 (0.0039)

SEM671