2016 NISSAN NOTE Service Repair Manual

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Page 1105 of 3641

NISSAN NOTE 2016 Service Repair Manual EM-104
< UNIT DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
• Install connecting rod cap (1) without connecting rod bearing
installed, and tightening connecting rod cap bolts to the specified
to

Page 1106 of 3641

NISSAN NOTE 2016 Service Repair Manual CYLINDER BLOCKEM-105
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• Measure the distortion on the cylinder block upper face at different
points in six directions using

Page 1107 of 3641

NISSAN NOTE 2016 Service Repair Manual EM-106
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CYLINDER BLOCK
Piston Skirt Diameter
Measure the outer diameter of piston skirt using suitable tool (A).
Piston to Cylinde
r Bore Clearance
Calculate b

Page 1108 of 3641

NISSAN NOTE 2016 Service Repair Manual CYLINDER BLOCKEM-107
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• Measure the dimensions at four different points as shown on each
main journal and pin journal using

CYLINDER BLOCKEM-107
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• Measure the dimensions at four different points as shown on each
main journal and pin journal using suitable tool.
• Out-of-round is indicated by the difference in dimensions between
(a) and (b) at (c) and (d).
• Taper is indicated by the diff erence 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-125, "
Connecting Rod Bearing" and/or EM-124,
"Main Bearing".
CRANKSHAFT RUNOUT
• Place a V-block on a precise flat table to support the journals on both ends of the crankshaft.
• Place a suitable tool (A) straight up on the No. 3 journal.
• While rotating crankshaft, read the movement of the pointer on the
suitable tool. (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 cap (1), and tighten connecting rod cap bolts to the
specified torque. Refer to EM-94, "
Disassembly and Assembly".
• Measure the inner diameter of connecting rod bearing using suit- able tool.
(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-125,
"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 c ap, and tighten connecting rod cap bolts to the speci-
fied torque. Refer to EM-94, "
Disassembly and Assembly".
CAUTION:
Do not rotate crankshaft. Limit:
Out-of-round [Difference between (a) and (b)]
Taper [Difference between (c) and (d)] : Refer to EM-121, "
Cylinder Block".JPBIA0229ZZ
Standard and Limit : Refer to EM-121, "Cylinder
Block".
PBIC3458J
(A) : Example
(B) : Inner diameter measuring direction
Standard and Limit : Refer to EM-125, "Connecting Rod Bearing".
PBIC3275J
Revision: August 2015 2016 Versa Note

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Page 1109 of 3641

NISSAN NOTE 2016 Service Repair Manual EM-108
< UNIT DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
• Remove connecting rod cap and bearing, and using the scale (A)
on the plastigage bag, measure the plastigage width.
NOTE:
The proce

Page 1110 of 3641

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• When main bearing cap is removed after being tightened to the
specified torque with main bearings (1

Page 1111 of 3641

NISSAN NOTE 2016 Service Repair Manual EM-110
< UNIT DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
• Measure the deflection of flywheel contact surface to torque with a
suitable tool (A).
• Measure the deflection at 210 mm (8.27 in

Page 1112 of 3641

NISSAN NOTE 2016 Service Repair Manual HOW TO SELECT PISTON AND BEARINGEM-111
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HOW TO SELECT PISTON AND BEARING
DescriptionINFOID:0000000012431739
• The identifica

HOW TO SELECT PISTON AND BEARINGEM-111
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HOW TO SELECT PISTON AND BEARING
DescriptionINFOID:0000000012431739
• 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 dimens ion 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 for the appropriate part.
Connecting Rod BearingINFOID:0000000012431740
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 on crank-
shaft front side to the column in the “Connecting Rod Bearing
Selection Table”.
3. Read the symbol at the cross point of selected ro w 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-102, "
Inspection".
Selection points Selection parts Selection itemsSelection 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
Revision: August 2015
2016 Versa Note

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