clutch NISSAN ALMERA TINO 2001 Service Owner's Manual

Wiring Diagram Ð AT Ð TCVNLAT0278
YAT179
TORQUE CONVERTER CLUTCH
SOLENOID VALVE
EXCEPT FOR EURO-OBD
Wiring Diagram Ð AT Ð TCV
AT-166

Diagnostic ProcedureNLAT0279
1 CHECK VALVE RESISTANCE
1. Turn ignition switch to ªOFFº position.
2. Disconnect terminal cord assembly connector in engine compartment.
3. Check resistance between terminal 9 and ground.
Resistance:
10-20W
SAT269K
OK or NG
OK©GO TO 2.
NG©1. Remove oil pan. Refer to AT-206.
2. Check the following items:
+Torque converter clutch solenoid valve
Refer to ªComponent Inspectionº, AT-169.
+Harness of terminal cord assembly for short or open
TORQUE CONVERTER CLUTCH
SOLENOID VALVE
EXCEPT FOR EURO-OBD
Diagnostic Procedure
AT-167

2 CHECK POWER SOURCE CIRCUIT
1. Turn ignition switch to ªOFFº position.
2. Disconnect TCM harness connector.
3. Check continuity between terminal 5 and TCM harness connector terminal 3.
Continuity should exist.
SAT683JA
If OK, check harness for short to ground and short to power.
4. Reinstall any part removed.
OK or NG
OK©GO TO 3.
NG©Repair open circuit or short to ground or short to power in harness or connectors.
3 CHECK DTC
Perform Self-diagnosis Code confirmation procedure, AT-165.
OK or NG
OK©INSPECTION END
NG©1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness con-
nector.
TORQUE CONVERTER CLUTCH
SOLENOID VALVE
EXCEPT FOR EURO-OBD
Diagnostic Procedure (Cont'd)
AT-168

SAT684JA
Component InspectionNLAT0280TORQUE CONVERTER CLUTCH SOLENOID VALVENLAT0280S01+For removal, refer to AT-206.
Resistance CheckNLAT0280S0101+Check resistance between two terminals.
Solenoid valve Terminal No.Resistance
(Approx.)
Torque converter
clutch solenoid
valve9 Ground 10 - 20W
SAT685JA
Operation CheckNLAT0280S0102+Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.
TORQUE CONVERTER CLUTCH
SOLENOID VALVE
EXCEPT FOR EURO-OBD
Component Inspection
AT-169

General SpecificationsNLAT0179
EngineSR20DE
Automatic transaxle modelRE0F06A
Automatic transaxle assembly Model code number 8E020
Transaxle gear ratioD range Variable
Reverse 1.586
Final drive 5.473
Recommended fluidNissan CVT fluid NS-1*1
Fluid capacity8.1!(7-1/8 Imp qt)
*1: Refer to MA section (ªFluids and Lubricantsº, ªRECOMMENDED FLUIDS AND LUBRICANTSº).
Any other fluid will damage the CVT.
Stall RevolutionNLAT0181
Engine Stall revolution rpm
(SR20DE) 2,350 - 2,850
Line PressureNLAT0182
Engine speed
rpmLine pressure kPa (bar, kg/cm2, psi)
R position D position L position
Idle 598 (5.98, 6.1, 87)
Stall 4,119 (41.2, 42, 597)
Removal and InstallationNLAT0197Unit: mm (in)
Distance between end of converter housing and torque converter 15.9 (0.626) or more
A/T Fluid Temperature SensorNLAT0326
Condition Specification (Approximately)
Cold [20ÉC (68ÉF)]
¯
Hot [80ÉC (176ÉF)]1.5V
¯
0.5V2.5 kW
¯
0.3 kW
Solenoid ValvesNLAT0327
Solenoid valve Resistance (Approx.) Terminal number
Line pressure solenoid 2.5 - 5W8
Torque converter clutch solenoid 10 - 20W9
Dropping ResistorNLAT0328
Resistance 11.2 - 12.8W
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specifications
AT-210

InstallationNLBR0121CAUTION:
+Refill with new brake fluid“DOT 4”.
+Never reuse drained brake fluid.
1. Place master cylinder onto brake booster and secure mount-
ing nuts lightly.
2. Torque mounting nuts.
:13-15N·m (1.3 - 1.5 kg-m,9-11ft-lb)
NBR363
NBR364
3. Check hoses for damage. If the hoses show cracks or damage,
replace the hose.
4. Insert the dot (coloured) mark hoses to the primary - and sec-
ondary inlet ports adapter. Then secure it with clamps.
Hose marking
Booster model M215T S255
Primary-inlet port White dot Blue dot
Secondary-inlet port Yellow dot Green dot
NBR362
5. Fill up reservoir tank with new brake fluid.
6. Plug all ports on master cylinder with fingers to prevent air
suction while releasing brake pedal.
7. Have driver depress brake pedal slowly several times until no
air comes out of master cylinder.
8. Fit brake lines to master cylinder.
9. Tighten flare nuts.
:15-18N·m (1.5 - 1.8 kg-m, 11 - 13 ft-lb)
10. Bleed air procedure from brake and clutch system. Refer to
“Bleeding Brake System”, BR-8 and“Air Bleeding Procedure”,
CL-10.
MASTER CYLINDER
Installation
BR-15

5. Pedal Vibration and Noise=NLBR0108
1 INSPECTION START
Pedal vibration and noise inspection
SAT797A
©GO TO 2.
2 CHECK SYMPTOM
1. Apply brake.
2. Start engine.
Does the symptom appear only when engine is started?
Ye s©Carry out self-diagnosis. Refer to BR-56, BR-58.
No©GO TO 3.
3 RECHECK SYMPTOM
Does the symptom appear when electrical equipment switches (such as headlamp) are operated?
Ye s©GO TO 4.
No©Go to“3. CHECK WARNING LAMP INDICATION”in“2. Unexpected Pedal Action”,
BR-82.
4 CHECK WHEEL SENSOR
Check wheel sensor shield ground. For location of shield ground, refer to wiring diagram and“HARNESS LAYOUT”in EL
section.
Is wheel sensor shield grounded properly?
Ye s©Check ABS actuator and electric unit pin terminals for damage or the connection of ABS
actuator and electric unit harness connector. Reconnect ABS actuator and electric unit
harness connector. Then retest.
No©Repair.
NOTE:
ABS may operate and cause vibration under any of the following
conditions.
+Applying brake gradually when shifting or operating clutch.
+Low friction (slippery) road.
+High speed cornering.
+Driving over bumps and pot holes.
+Engine speed is over 5,000 rpm with vehicle stopped.
TROUBLE DIAGNOSES FOR SYMPTOMSABS
5. Pedal Vibration and Noise
BR-85

CLUTCH
SECTION
CL
CONTENTS
PRECAUTIONS...............................................................2
Precautions ..................................................................2
PREPARATION...............................................................3
Special Service Tools ..................................................3
Commercial Service Tools ...........................................3
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING.....................................................4
NVH Troubleshooting Chart.........................................4
CLUTCH...................................................................4
CLUTCH SYSTEM...........................................................5
Components - RHD Model with QG Engine - .............5
Components - LHD Model with QG Engine -..............6
Components - RHD Model with YD Engine -..............7
Components - LHD Model with YD Engine - ..............8
Inspection and Adjustment ..........................................9
CLUTCH PEDAL INSPECTION...................................9
CLUTCH PEDAL ADJUSTMENT...............................10
AIR BLEEDING PROCEDURE..................................10
CLUTCH MASTER CYLINDER..................................... 11
Components............................................................... 11
Removal .....................................................................12
Installation ..................................................................12
Disassembly...............................................................12
Inspection...................................................................12
Assembly ...................................................................13
OPERATING CYLINDER...............................................14
Components...............................................................14
Removal .....................................................................14
Disassembly...............................................................14
Inspection...................................................................14
Assembly ...................................................................15
Installation ..................................................................15
PIPING...........................................................................16
Removal .....................................................................16Installation ..................................................................16
RS5F70A
CLUTCH RELEASE MECHANISM...............................17
Components...............................................................17
Removal .....................................................................17
Inspection...................................................................17
Installation ..................................................................17
RS5F50A
CLUTCH RELEASE MECHANISM...............................20
Components...............................................................20
Removal .....................................................................20
Inspection...................................................................20
Installation ..................................................................20
CLUTCH DISC, CLUTCH COVER AND
FLYWHEEL....................................................................22
Components...............................................................22
Inspection and Adjustment ........................................22
CLUTCH DISC.........................................................22
CLUTCH COVER.....................................................23
FLYWHEEL.............................................................23
Installation ..................................................................23
SERVICE DATA AND SPECIFICATIONS (SDS).........24
Clutch Control System ...............................................24
Clutch Master Cylinder ..............................................24
Clutch Operating Cylinder .........................................24
Clutch Disc.................................................................24
Clutch Cover ..............................................................24
Clutch Pedal ..............................................................24

SBR820BA
PrecautionsNLCL0001+Recommended fluid is brake fluid ªDOT 4º. Refer to
MA-20, ªFluid and Lubricantsº.
+Never reuse drained brake fluid.
+Be careful not to splash brake fluid on painted areas.
+When removing and installing clutch piping, use Tool.
+Use new brake fluid to clean or wash all parts of master
cylinder and operating cylinder.
+Never use mineral oils such as gasoline or kerosene. It will
ruin the rubber parts of the hydraulic system.
WARNING:
After cleaning clutch disc, wipe it with a dust collector. Do not
use compressed air.
PRECAUTIONS
Precautions
CL-2

Special Service ToolsNLCL0002
Tool number
Tool nameDescription
GG94310000
Flare nut torque wrench
NT406
Removing and installing clutch piping
a: 10 mm (0.39 in)
KV30101600 (New)
KV30101000 (Former)
Clutch aligning bar
NT645
Installing clutch cover and clutch disc
(F70A)
a: 15.9 mm (0.626 in) dia.
b: 17.9 mm (0.705 in) dia.
c: 40 mm (1.57 in)
ST20630000
Clutch aligning bar
NT405
Installing clutch cover and clutch disc
(F50A)
a: 15.8 mm (0.622 in) dia.
b: 22.9 mm (0.902 in) dia.
c: 45.0 mm (1.772 in)
ST20050240
Diaphragm spring adjust-
ing wrench
NT404
Adjusting unevenness of diaphragm spring of
clutch cover
a: 150 mm (5.91 in)
b: 25 mm (0.98 in)
KV32101000
Pin punch
NT410
Removing and installing spring pin
a: 4 mm (0.16 in) dia.
Commercial Service ToolsNLCL0003
Tool name Description
1 Flare nut crowfoot
2 Torque wrench
NT360
Removing and installing clutch piping
a: 10 mm (0.39 in)
PREPARATION
Special Service Tools
CL-3