Page 1913 of 4179
SERVICE DATA AND SPECIFICATIONS (SDS)
ACC-3
C
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MA
ACC
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Tightening TorqueEBS00KP6
Unit: N·m (kg-m, in-lb)
Accelerator pedal assembly 5.1 (0.52, 45)
Page 1914 of 4179
ACC-4
SERVICE DATA AND SPECIFICATIONS (SDS)
Page 1915 of 4179

CL-1
CLUTCH
C TRANSMISSION/TRANSAXLE
CONTENTS
D
E
F
G
H
I
J
K
L
M
SECTION
A
B
CL
CLUTCH
PRECAUTIONS .......................................................... 2
Caution ..................................................................... 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 PEDAL ........................................................ 5
On-Vehicle Inspection and Adjustment .................... 5
Removal and Installation .......................................... 6
INSPECTION AFTER REMOVAL ......................... 6
CLUTCH FLUID .......................................................... 7
Air Bleeding Procedure ............................................ 7
CLUTCH MASTER CYLINDER .................................. 8
Removal and Installation .......................................... 8
REMOVAL ............................................................. 8
INSTALLATION ..................................................... 9
Disassembly and Assembly ..................................... 9
DISASSEMBLY ..................................................... 9
INSPECTION AFTER DISASSEMBLY ................. 9
ASSEMBLY ........................................................... 9
OPERATING CYLINDER .......................................... 10
Removal and Installation ........................................ 10REMOVAL ........................................................... 10
INSTALLATION ................................................... 10
Disassembly and Assembly .................................... 10
DISASSEMBLY ................................................... 10
INSPECTION AFTER DISASSEMBLY ................ 10
ASSEMBLY ......................................................... 10
CLUTCH PIPING ....................................................... 11
Removal and Installation ........................................ 11
CLUTCH RELEASE MECHANISM ........................... 12
Removal and Installation ........................................ 12
REMOVAL ........................................................... 12
INSPECTION AFTER REMOVAL ....................... 12
INSTALLATION ................................................... 12
CLUTCH DISC, CLUTCH COVER AND FLYWHEEL ... 14
Removal and Installation ........................................ 14
REMOVAL ........................................................... 14
INSPECTION AND ADJUSTMENT AFTER
REMOVAL ........................................................... 15
INSTALLATION ................................................... 16
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 17
Clutch Control System ............................................ 17
Clutch Master Cylinder ........................................... 17
Clutch Operating Cylinder ...................................... 17
Clutch Disc ............................................................. 17
Clutch Cover ........................................................... 17
Page 1916 of 4179
CL-2
PRECAUTIONS
PRECAUTIONSPFP:00001
CautionECS004JW
Recommended clutch fluid is brake fluid “DOT 3” or “DOT 4”. Refer to MA-17, "Fluids and Lubri-
cants".
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 cyl-
inder and operating cylinder.
Never use mineral oils such as gasoline or kerosene. It will
corrode the rubber parts of the hydraulic system.
WARNING:
After cleaning clutch disc, clean it with a dust collector. Do not
use compressed air.Tool number : GG94310000 or Commercial equivalent
PCIB0272E
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PREPARATION
CL-3
D
E
F
G
H
I
J
K
L
MA
B
CL
PREPARATIONPFP:00002
Special Service ToolsECS008B7
Commercial Service ToolsECS00CRA
Tool number
Tool nameDescription
ST20050240
Diaphragm adjusting wrenchAdjusting unevenness of diaphragm spring of
clutch cover
KV30101600
Clutch aligning bar
a: 15.9 mm (0.626 in) dia.
b: 17.9 mm (0.705 in) dia.
c: 40 mm (1.57 in) dia.Installing clutch cover and clutch disc
(QR engine model)
ST20630000
Clutch aligning bar
a: 15.8 mm (0.622 in) dia.
b: 22.9 mm (0.902 in) dia.
c: 45.0 mm (1.077 in)Installing clutch cover and clutch disc
(YD engine model)
ZZA0508D
S-NT405
S-NT405
Tool nameDescription
Pin punch
Tip diameter: 4.5 mm (0.177 in) dia.Removing and installing master cylinder
spring pin
GG94310000
Flare nut torque wrench
a: 10 mm (0.39 in)Removing and installing clutch piping
ZZA0515D
S-NT406
Page 1918 of 4179

CL-4
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH Troubleshooting ChartECS008B8
Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspec-
tion. If necessary, repair or replace these parts.
CLUTCH
Reference pageCL-5CL-7CL-8CL-10
EM-78
(QR engine model), EM-208
(YD engine model)
CL-12
CL-14CL-14CL-14CL-14CL-14CL-14CL-14CL-14CL-14CL-14CL-14
EM-108
(QR engine model),EM-235
(YD engine model)
SUSPECTED PARTS (Possible cause)
CLUTCH PEDAL (Inspection and adjustment)
CLUTCH LINE (Air in line)
MASTER CYLINDER PISTON CUP (Damaged)
OPERATING CYLINDER PISTON CUP (Damaged)
ENGINE MOUNTING (Loose)
RELEASE BEARING (Worn, dirty or damaged)
CLUTCH DISC (Out of true)
CLUTCH DISC (Runout 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)
SymptomClutch grabs/chatters 1 2 2 2 2 2
Clutch pedal spongy 1 2 2
Clutch noisy 1
Clutch slips 1 2 2 3 4 5
Clutch does not disengage 1 2 3 4 5 5 5 5 5 5 6 6 7
Page 1919 of 4179

CLUTCH PEDAL
CL-5
D
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MA
B
CL
CLUTCH PEDALPFP:46540
On-Vehicle Inspection and AdjustmentECS001WB
1. Check to see if clevis pin floats freely in bore of clutch pedal. It
should not be bound by clevis or clutch pedal.
a. If clevis pin is not free, check that pedal stopper bolt is not apply-
ing pressure to clutch pedal causing clevis pin to bind. To adjust,
loosen lock nut and turn pedal stopper bolt.
b. Tighten lock not.
c. Verify that clevis pin floats in bore of clutch pedal. It should not
be bound by clutch pedal.
d. If clevis pin is still not free, remove clevis pin and check for
deformation or damage. Replace clevis pin if necessary. Leave
clevis pin removed for step 2.
2. Check clutch pedal stroke for free range of movement.
a. With clevis pin removed, manually move clutch pedal up and
down to determine if it moves freely.
b. If any sticking is noted, replace related parts (clutch pedal
bracket, assist spring, bushing etc.). Reassemble clutch pedal
and re-verifity that clevis pin floats freely in bore of clutch pedal.
3. Check clutch hydraulic and system components (clutch master cylinder, clutch operating cylinder, clutch
withdrawal lever, clutch release bearing, etc.) for sticking or binding.
a. If any sticking or binding noted, repair or replace related parts as necessary.
b. If hydraulic system repair was necessary, bleed the clutch hydraulic system. Refer to CL-7, "
Air Bleeding
Procedure" .
NOTE:
Do not use a vacuum assist or any other type of power bleeder on this system. Use of a vacuum assist or
power bleeder will not purge all the air from the system.
PCIB0814E
Page 1920 of 4179
CL-6
CLUTCH PEDAL
Removal and InstallationECS001WC
—RHD model—
—LHD model—
NOTE:
Install clutch pedal assembly and check to see clevis pin floats freely in bore of clutch pedal.
INSPECTION AFTER REMOVAL
Check clutch pedal for bend, damage, or a cracked weld. If bend, damage, or a cracked weld is found,
replace clutch pedal.
Check assist spring for settling. If settling is found, replace assist spring.
PCIB0770E
1. Clutch pedal assembly 2. Assist spring 3. Bushing
4. Stopper rubber 5. Clevis pin 6. Bushing
7. Stopper rubber 8. Pedal stopper bolt 9. Snap pin
PCIB0771E
1. Clutch pedal assembly 2. Assist spring 3. Bushing
4. Clevis pin 5. Bushing 6. Stopper rubber
7. Pedal stopper bolt 8. Stopper rubber 9. Snap pin
10. Bracket