wheel torque NISSAN ALMERA N16 2003 Electronic Repair Manual

TOWING AN AUTOMATIC TRANSAXLE MODEL
WITH REAR WHEELS RAISED (WITH FRONT
WHEELS ON GROUND)
..........................................48
TOWING POINT<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011>9TIGHTENING TORQUE OF STANDARD BOLTS........50
ISO 15031-2 TERMINOLOGY LIST..............................51
ISO 15031-2 <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[.........51
CONTENTS(Cont’d)
GI-2

SERVICE DATA AND SPECIFICATIONSare contained at the end of each section for quick reference of
data.
The followingSYMBOLS AND ABBREVIATIONSare used:
SYMBOL ABBREVIATION SYMBOL ABBREVIATION
Tightening torque
2WD2-Wheel Drive
Should be lubricated with grease. Unless oth-
erwise indicated, use recommended multi-pur-
pose grease.A/CAir Conditioner
Should be lubricated with oil. P/S Power Steering
Sealing point SST Special Service Tools
Checking point SAE Society of Automotive Engineers, Inc.
Always replace after every disassembly. ATF Automatic Transmission Fluid
P
Apply petroleum jelly.
D1Drive range 1st gear
Apply ATF. D2Drive range 2nd gear
★Select with proper thickness. D
3Drive range 3rd gear
✩Adjustment is required. D
4Drive range 4th gear
SDS Service Data and Specifications OD Overdrive
LH, RH Left-Hand, Right-Hand 2
22nd range 2nd gear
FR, RR Front, Rear 2
12nd range 1st gear
M/T Manual Transaxle/Transmission 1
21st range 2nd gear
A/T Automatic Transaxle/Transmission 1
11st range 1st gear
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
HOW TO USE THIS MANUAL
GI-11

CYLINDER BLOCK
EM-79
[QG]
C
D
E
F
G
H
I
J
K
L
MA
EM
18. Install flywheel or drive plate.
●Install drive plate in direction shown in figure.
●Fix crankshaft with ring gear stopper (special service tool).
●Tighten mounting bolts diagonally in several steps.
19. Install oil level gauge guide.
●Press it in with punch mark for installing instruction in direction
shown in figure.
●Apply locking agent to pressed position.
20. Install knock sensor.
●Install sensor with connector facing lower right by 45° as
shown.
CAUTION:
●If any impact by dropping is applied to the knock sensor,
replace it with new one.
●Make sure that there is no foreign material on the cylin-
der block mating surface and the back surface of the
knock sensor.
●Do not tighten the mounting bolts while holding the con-
nector.
●Make sure that the knock sensor does not interfere with other parts.
21. Install crankshaft position sensor (POS).
●Tighten bolt after fully inserting crankshaft position sensor (POS) into cylinder block.
22. Tighten accessory brackets to the following tightening torque.
23. Assemble in the reverse order of disassembly.
PBIC0595E
PBIC0596E
Power steering pump bracket:
: 16.7 - 23.5 N·m (1.7 - 2.4 kg-m, 13 - 17 ft-lb)
Alternator air conditioner compressor bracket:
: 33.3 - 46.1 N·m (3.4 - 4.7 kg-m, 25 - 34 ft-lb)
PBIC0597E

EM-92
[QG]
CYLINDER BLOCK
CRUSH HEIGHT OF MAIN BEARING
●When the bearing cap is removed after being tightened to the
specified torque with main bearings installed, the tip end of bear-
ing must protrude.
●If the standard is not met, replace main bearings.
FLYWHEEL RUNOUT
●Measure deflection of contact surface with dial gauge.Standard : There must be crush height
SEM502G
Flywheel (M/T models)
Limit : 0.1 mm (0.004 in)
SEM931F

EM-104
[QG]
SERVICE DATA AND SPECIFICATIONS (SDS)
CONNECTING ROD BEARING
Standard Size
Unit: mm (in)
Undersize
Unit: mm (in)
Bearing Clearance
Unit: mm (in)
MISCELLANEOUS COMPONENTS
Unit: mm (in)
*: Total indicator reading
Tightening TorqueEBS00LQQ
*1: Parts to be tightened in particular orders.
1)-: Order of tightening when tightening two or more times separately.
Unit: N·m (kg-m, ft-lb) / Unit: N·m (kg-m, in-lb)*2
Grade No. Thickness Identification color or number
0 1.503 - 1.506 (0.0592 - 0.0593) Block
1 1.506 - 1.509 (0.0593 - 0.0594) Red
2 1.509 - 1.512 (0.0594 - 0.0595) Green
Grade No. Thickness Identification color or number
0.08 (0.0031) 1.542 - 1.546 (0.0607 - 0.0609) —
0.12 (0.0047) 1.562 - 1.566 (0.0615 - 0.0617) —
0.25 (0.0098) 1.627 - 1.631 (0.0641 - 0.0642) —
Connecting rod bearing clear-
anceStandard 0.014 - 0.039 (0.0006 - 0.0015)
Limit 0.1 (0.004)
Flywheel runout [TIR*] Less than 0.1 (0.004)
Camshaft sprocket runout [TIR*] Less than 0.15 (0.0059)
Mass air flow sensor
8.4 - 10.8 (0.9 - 1.1, 75 - 95)*2
Resonator
3.8 - 4.5 (0.39 - 0.45, 34 - 39)*2
Air cleaner case lower
3.8 - 4.5 (0.39 - 0.46, 34 - 39)*2
Intake manifold16.7 - 23.5 (1.7 - 2.4, 13 - 17)
Intake manifold collector
7.0 - 9.5 (0.71 - 0.97, 62 - 84)*
2
Intake manifold support 16.7 - 23.5 (1.7 - 2.4, 13 - 17)
Electric throttle control actuator 17.7 - 21.6 (1.8 - 2.2, 13 - 15)
Exhaust manifold25.5 - 29.4 (2.6 - 2.9, 19 - 21)
Exhaust manifold cover
6.3 - 8.3 (0.64 - 0.85, 56 - 73)*
2
Heated oxygen sensor 58.8 - 78.4 (6.0 - 7.9, 44 - 57)
Ground nut79.4 (8.1, 59)
Oil pan
6.28 - 8.34 (0.64 - 0.85, 56 - 73)*
2
Oil pan drain plug29.4 - 39.2 ( 3.0 - 3.9, 22 - 28)
Oil strainer
6.28 - 8.34 (0.64 - 0.85, 56 - 73)*
2
Ignition coil
3.8 - 5.0 (0.38 - 0.51, 33 - 44)*2
Spark plug19.6 - 29.4 (2.0 - 3.0, 15 - 21)
*1 Fuel tube1) 11.8 - 13.8 (1.2 - 1.4, 9 - 10 )
2) 17 - 23 (1.7 - 2.4, 13 - 17)
Rocker cover
6.9 - 9.5 (0.70 - 0.97, 61 - 84)*
2

CAUTION:
Do not disassemble or adjust the turbocharger body.
AssemblyNJEM0103S0102When a stud bolt is pulled out, tighten it to the following torque:
: 24 - 27 N·m (2.4 - 2.8 kg-m, 18 - 20 ft-lb)
JEM267G
InspectionNJEM0104EXHAUST MANIFOLDNJEM0104S01Check the distortion on the mounting surface in the six directions
using a straightedge and a feeler gauge.
Limit: 0.3 mm (0.012 in)
TURBOCHARGERNJEM0104S02
SEM269G
CAUTION:
When the compressor wheel, turbine wheel, or rotor shaft is
damaged, remove all the fragments and foreign matter left in
the following passages in order to prevent a secondary failure:
Suction side: Between turbocharger and air cleaner
Exhaust side: Between turbocharger and catalytic con-
verter
EXHAUST MANIFOLD, TURBOCHARGERYD
Disassembly and Assembly (Cont’d)
EM-40

JEM233G
16. Install rear oil seal retainer.
Apply a continuous bead of specified liquid gasket (Refer to
EM-3, “Liquid Gasket Application Procedure”.) on locations
shown in the figure.
JEM234G
17. Install pilot bushing.
Force fit with the drift [approx. 19 mm (0.75 in) dia.].
SEM513G
18. Install fuel injection pump bracket.
Install insulator according to the shape of the block, and secure
by placing the bracket against the insulator. (Not installed on
some models)
Align the bracket with the dowel pins on the block to install.
The two bolts used for dowel pins have a longer shanks than
the other two.
Check the protruding distance of the dowel pin for fuel injec-
tion pump.
Standard: 13.0 - 15.0 mm (0.512 - 0.591 in)
19. Install parts to the engine in the reverse order of disassembly.
Tighten bolts securing brackets of auxiliary components (A/C
compressor, alternator) to the specified torque.
: 57 - 65 N·m (5.8 - 6.7 kg-m, 42 - 48 ft-lb)
20. Remove engine from engine stand in the reverse order of
assembly.
21. Install flywheel.
Holding ring gear with ring stopper (SST), tighten securing
bolts with TORX-socket (size: Q8 E20, Commercial Service
Tool).
Tighten bolts uniformly in a crisscross manner.
SEM500GA
REPLACEMENT OF PILOT BUSHINGNJEM0074S031. Remove pilot bushing using tool or suitable tool.
CYLINDER BLOCKYD
Assembly (Cont’d)
EM-84

AT-32
OVERALL SYSTEM
OVERRUN CLUTCH CONTROL (ENGINE BRAKE CONTROL)
Forward one-way clutch is used to reduce shifting shocks in downshifting operations. This clutch transmits
engine torque to the wheels. However, drive force from the wheels is not transmitted to the engine because
the one-way clutch rotates idle. This means the engine brake is not effective.
The overrun clutch operates when the engine brake is needed.
Overrun Clutch Operating Conditions
Overrun Clutch Solenoid Valve Control
The overrun clutch solenoid valve is operated by an ON-OFF signal
transmitted by the TCM to provide overrun clutch control (engine
brake control).
When this solenoid valve is “ON”, the pilot pressure drain port
closes. When it is “OFF”, the drain port opens.
During the solenoid valve “ON” pilot pressure is applied to the end
face of the overrun clutch control valve.
Selector lever position Gear position Throttle opening
“D” position → move to center D
1 , D2 , D3 gear position
Less than 3/16
“2” position → move to center 2
1 , 22 gear position
“1” position → move to center 1
1 , 12 gear position At any position
SAT014J
SAT015J

REMOVAL AND INSTALLATION
AT-411
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
15. Remove suspension member. Refer to SU-5, "FRONTSUSPEN-
SION MEMBER".
16. Remove dust cover from converter housing.
Rotate crankshaft to gain access to securing bolts.
17. Remove securing bolts between drive plate and torque con-
verter. when crank shaft rotates, turn to right at the front side of
engine.
18. Support engine with a jack.
19. Remove bolts fixing transaxle to engine.
20. Lower transaxle while supporting it with a jack.
InstallationECS007T5
1. Check drive plate runout.
CAUTION:
Do not allow any magnetic materials to contact the ring
gear teeth.
●If this runout is out of allowance, replace drive plate with ring
gear.
2. When connecting torque converter to transaxle, measure dis-
tance “A” to be certain that they are correctly assembled.
3. Install torque converter to drive plate.
●With converter installed, rotate crankshaft several turns
to check that transaxle rotates freely without binding.
AAT259A
Maximum allowable runout :
Refer to EM-92, "
FLYWHEEL RUNOUT" .
SAT977H
Distance “A”: 21.1 mm (0.831 in) or more
SAT573D
AAT266A

SBR686C
Precautions
PRECAUTIONSNJAX0001When installing rubber parts, final tightening must be car-
ried out under unladen condition* with tires on ground.
*: Fuel, radiator coolant and engine oil full. Spare tire, jack,
hand tools and mats in designated positions.
After installing removed suspension parts, check wheel
alignment and adjust if necessary.
Use flare nut wrench when removing or installing brake
tubes.
Always torque brake lines when installing.
Preparation
SPECIAL SERVICE TOOLSNJAX0002
Tool number
Tool nameDescription
HT72520000
Ball joint remover
NT146
Removing tie-rod outer end and lower ball joint
KV38106800
Differential side oil seal
protector
NT147
Installing drive shaft
KV38106800
COMMERCIAL SERVICE TOOLSNJAX0003
Tool name Description
1 Flare nut crowfoot
2 Torque wrench
NT360
Removing and installing each brake piping
a: 10 mm (0.39 in)
FRONT AXLE
Precautions
AX-2