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CHG-30
< REMOVAL AND INSTALLATION >
GENERATOR
1. Install the generator bracket (if removed) using the following pro-cedure:
a. Temporarily tighten bolts.
b. Tighten bolts to specification in numerical order as shown.
2. Install the generator using the following procedure:
a. Temporarily tighten the generator bolts in order from the lower to the upper.
b. Tighten the generator bolts to the specification starting with the top bolt.
c. Install “B” terminal harness and "B" terminal nut. CAUTION:
Be sure to tighten "B" terminal nut carefully.
3. Installation of the remaining components is in the reverse order of removal.
JMMIA0463ZZ
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CHG
SERVICE DATA AND SPECIFICATIONS (SDS)CHG-31
< SERVICE DATA AND SPECIFICATIONS (SDS)
C
DE
F
G H
I
J
K L
B A
O P
N
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
GeneratorINFOID:0000000012431262
* : Always check with the Parts Department for the latest parts information. Model*
A002TJ1791ZX
Manufacturer Mitsubishi
Nominal rating 13.5V - 110A
Ground polarity Negative
Minimum revolution under no-load 1,000 rpm
Hot output current (When 13.5 V is applied) More than 27A/1,300 rpm
More than 95A/2,500 rpm
More than 116A/5,000 rpm
Regulated output voltage 14.1 - 14.7V @20°C (68 °F)
Adjustment range of power generation voltage variable control 11.4 - 15.6V
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CL-1
TRANSMISSION & DRIVELINE
CEF
G H
I
J
K L
M
SECTION CL
A
B
CL
N
O P
CONTENTS
CLUTCH
PRECAUTION ....... ........................................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
General Precautions .................................................2
PREPARATION ............................................3
PREPARATION .............................................. .....3
Special Service Tool ........................................... ......3
Commercial Service Tools ........................................3
SYMPTOM DIAGNOSIS ...............................4
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ........................ .....
4
NVH Troubleshooting Chart ................................ ......4
PERIODIC MAINTENANCE ..........................5
CLUTCH PEDAL .................................................5
Inspection and Adjustment .................................. ......5
CLUTCH FLUID ...................................................7
Inspection ............................................................ ......7
Draining .....................................................................7
Refilling .....................................................................8
Air Bleeding ...............................................................9
REMOVAL AND INSTALLATION ...............11
CLUTCH PEDAL ................................................11
Exploded View .................................................... ....11
Removal and Installation .........................................11
Inspection and Adjustment .................................. ....12
CLUTCH MASTER CYLINDER ........................13
Exploded View .........................................................13
Removal and Installation .........................................13
Inspection and Adjustment ......................................14
CLUTCH PIPING ...............................................15
Exploded View .........................................................15
Hydraulic Layout ......................................................15
Removal and Installation .........................................15
Inspection and Adjustment ......................................16
UNIT REMOVAL AND INSTALLATION ......17
CSC (CONCENTRIC SLAVE CYLINDER) .......17
Exploded View ..................................................... ....17
Removal and Installation .........................................17
Inspection and Adjustment ......................................18
CLUTCH DISC AND CLUTCH COVER ............19
Exploded View .........................................................19
Removal and Installation .........................................19
Inspection ................................................................20
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... .......................................... ...
22
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
22
General Specifications ......................................... ....22
Clutch Pedal ............................................................22
Clutch Disc ..............................................................22
Clutch Cover ............................................................22
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CL-2
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000012432210
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers , always switch the Ignition OFF, disconnect the
battery and wait at least three minutes before performing any service.
General PrecautionsINFOID:0000000012432211
WARNING:
After cleaning clutch disc, wipe it with a dust collector. Do not use compressed air.
CAUTION:
• Always use recommended clutch fluid. Refer to MA-11, "
Fluids and Lubricants".
• Do not reuse drained clutch fluid.
• Keep painted surface on the body and other parts free of clutch fluid. If fluid spills, wipe up immedi-
ately and wash the affected area with water.
• Do not use mineral oils, such as gasoline or kerosen e. It will ruin the rubber parts of the hydraulic
system.
• Do not reuse CSC (Concentric Slave Cylinder). CS C slides back to the original position every time
when removing transaxle assembly. At this time, dust on the sliding parts may damage the seal of
CSC and may cause clutch fluid leakage. Refer to CL-17, "
Removal and Installation".
• Do not disassemble clutch master cylinder and CSC.
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PREPARATIONCL-3
< PREPARATION >
CEF
G H
I
J
K L
M A
B
CL
N
O P
PREPARATION
PREPARATION
Special Service ToolINFOID:0000000012432212
The actual shape of the tools may di ffer from those illustrated here.
Commercial Service ToolsINFOID:0000000012432213
Tool number
(TechMate No.)
To o l n a m e Description
ST20050240
(—)
Diaphragm adjusting wrench Adjusting unevenness of diaphragm
spring lever
ZZA0508D
To o l n a m e
Description
Clutch aligner Installing clutch disc
Power tool Loosening nuts, screws and bolts
MCIB0404E
PIIB1407E
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CL-4
< SYMPTOM DIAGNOSIS >
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting ChartINFOID:0000000012432214
Use the chart below to find the cause of the symptom. T he numbers indicate the order of the inspection. If nec-
essary, repair or replace these parts.
Reference pageCL-5CL-9EM-86CL-18CL-20CL-19
SUSPECTED PARTS (Possible cause)
CLUTCH PEDAL (Inspection and adjustment)
CLUTCH LINE (Air in line)
ENGINE MOUNTING (Loose)
CSC (Concentric Slave Cylinder) (Worn, dirty or damaged)
CLUTCH DISC (Out of true)
CLUTCH DISC (Ru nout is excessive)
CLUTCH DISC (Lining broken)
CLUTCH DISC (Dirty or burned)
CLUTCH DISC (Oily)
CLUTCH DISC (Worn out)
CLUTCH DISC (Hardened)
CLUTCH DISC (Lack of spline grease)
DIAPHRAGM SPRING (Damaged)
DIAPHRAGM SPRING (Out of tip alignment)
PRESSURE PLATE (Distortion)
FLYWHEEL (Distortion)
Symptom Clutch grabs/chatters
122 2 2 2
Clutch pedal spongy 1 2
Clutch noisy 1
Clutch slips 1 2 23 4 5
Clutch does not disengage 12 333333 3445
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CLUTCH PEDALCL-5
< PERIODIC MAINTENANCE >
CEF
G H
I
J
K L
M A
B
CL
N
O P
PERIODIC MAINTENANCE
CLUTCH PEDAL
Inspection and AdjustmentINFOID:0000000012432215
INSPECTION
The Height of Clutch Pedal
1. Turn the floor carpet.
2. Check that the clutch pedal height (H
1) from the dash lower
panel (1) is within the reference value.
3. Replace clutch pedal if the height is outside the reference value.
Clutch Pedal Height When Disengaging The Clutch
1. Securely engage the parking brake.
2. Turn the floor carpet.
3. Start the engine and run at idle.
4. Fully depress clutch pedal and shift to the 1st gear. CAUTION:
Securely depress the brake pedal with shifter lever in 1st gear.
5. Gradually release the clutch pedal and check that the clutch pedal height (H
2) from the dash lower panel (1) is within the ref-
erence value with a scale immediately before the clutch is
engaged.
NOTE:
Although the clutch pedal height differs according to whether the
clutch gets disengaged or engaged, clutch-engaged case is
regarded as clutch-disengaged case for easier inspection.
6. Replace clutch pedal if the height is outside the reference value.
Clutch Pedal Play
1. Push the pedal pad by hand until a resistance can be felt and check that the play (A) on the upper surface of the pedal pad is
within the reference value.
2. Replace clutch pedal if the play is outside the reference value.
Position of Clutch Interlock Switch
Clutch pedal height
(H
1) : Refer to
CL-22, "
Clutch Pedal".
JPFIA0065ZZ
Clutch pedal height at clutch
disengagement (H
2) : Refer to CL-22, "
Clutch
Pedal".
JPFIA0068ZZ
Clutch pedal play (A) : Refer to
CL-22, "Clutch Pedal".
JPFIA0121ZZ
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CL-6
< PERIODIC MAINTENANCE >
CLUTCH PEDAL
Check that the clearance (C) between the thread end of clutch inter-
lock switch (1) and stopper rubber (2) is within the specification
range while clutch pedal is fully depressed.
Position of Clutch Pedal Position Switch (if equipped)
Check that the clearance (A) between the thread end of clutch pedal
position switch (1) and clutch pedal (2) is within the specification
range while clutch pedal is fully released.
ADJUSTMENT
Position of Clutch Interlock Switch
1. Disconnect the harness connector from the clutch interlock switch.
2. Rotate the clutch interlock switch (1) 45 degrees counterclock- wise to release from bracket.
3. With the clutch pedal fully depressed, insert the clutch interlock switch (1) until it contacts the stopper rubber (2).
4. Rotate the clutch interlock switch 45 degrees clockwise to set clearance (A) between the clutch interlock switch (1) and stop-
per rubber (2).
CAUTION:
The clearance (C) must be wi thin the specification range.
NOTE:
Fully depressed clutch pedal means a clutch pedal condi tion that the clutch pedal lever contacts the pedal
stopper rubber.
Position of Clutch Pedal Position Switch (if equipped)
1. Disconnect the harness connector from the clutch pedal position switch.
2. Rotate the clutch pedal position switch 45 degrees counterclock- wise to release from bracket.
3. Insert the clutch pedal position switch (1) until it contacts the
clutch pedal (2).
4. Rotate the clutch pedal position switch 45 degrees clockwise to set clearance (A) between the clutch pedal position switch (1)
and clutch pedal (2).Clearance (C) : Refer to
CL-22, "
Clutch Pedal".
JPDIB0164ZZ
Clearance (A) : Refer to CL-22, "Clutch Pedal".
JPDIB0165ZZ
Clearance (C) : Refer to CL-22, "Clutch Pedal".JPDIB0164ZZ
Clearance (A) : Refer to CL-22, "Clutch Pedal".
JPDIB0165ZZ
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