Nissan Qashqai (2007-2010). Manual - part 41

EM-112

< DISASSEMBLY AND ASSEMBLY >

[HR16DE]

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:0000000000893896

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-101, "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-123, "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

EM-113

< DISASSEMBLY AND ASSEMBLY >

[HR16DE]

C

D

E

F

G

H

I

J

K

L

M

A

EM

N

P

O

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:

PBIC3759E

Main Bearing Grade Table

: Refer to 

EM-124, "Main Bearing"

.

EM-114

< DISASSEMBLY AND ASSEMBLY >

[HR16DE]

HOW TO SELECT PISTON AND BEARING

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

Bearing undersize table:

Refer to 

EM-124, "Main Bearing"

.

PBIC3263J

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-115

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[HR16DE]

C

D

E

F

G

H

I

J

K

L

M

A

EM

N

P

O

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specification

INFOID:0000000000893897

GENERAL SPECIFICATIONS

Drive Belts

INFOID:0000000001083029

BELT DEFLECTION:

*: When engine is cold.

BELT TENSION AND FREQUENCY:

Engine type

HR16DE

Cylinder arrangement

In-line 4

Displacement

cm

3

 (cu in)

1,598 (97.51)

Bore and stroke

mm (in)

78.0 x 83.6 (3.071 x 3.291)

Valve arrangement

DOHC

Firing order

1-3-4-2

Number of piston rings

Compression

2

Oil

1

Number of main bearings

4

Compression ratio

10.7

Compression pressure

kPa (bar, kg/cm

2

, psi)/200 rpm

Standard

1,500 (15.0, 15.3, 217.5)

Minimum

1,471 (14.7, 15.0, 213.3)

Differential limit between cylinders

6.2 (0.06, 0.06, 0.9)

Valve timing
(Intake valve timing control - “ON”)

Unit: degree

a

b

c

d

e

f

208

228

-11 (24)

59 (24)

4

24

JPBIA0552ZZ

Location

Deflection adjustment * 

Unit: mm (in)

Used belt

New belt

Limit

After adjusted

Drive belt

With A/C models

7.9 (0.31)

4.8 - 5.3 (0.19 - 0.21)

4.2 - 4.5 (0.17 - 0.18)

Without A/C models

7.1 (0.28)

4.3 - 4.7 (0.17 - 0.19)

3.6 - 3.9 (0.14 - 0.15)

Applied pushing force

98 N (10 kg, 22 lb)