Nissan Frontier D40. Manual — part 184
CL-22
< REMOVAL AND INSTALLATION >
CLUTCH DISC, CLUTCH COVER
• Broken thrust ring will make a clinking sound when cover is shaken up and down.
• If a trace of burn or discoloration is found on the clutch cover pressure plate to clutch disc contact surface,
repair the surface with emery paper. If surface is damaged or distorted, replace the assembly.
Flywheel
• Check contact surface of flywheel for slight burns or discoloration.
If any are found, repair flywheel with emery paper.
• Check the flywheel runout. Refer to
5M/T : Adjustment after Installation
INFOID:0000000005589316
ADJUSTMENT AFTER INSTALLATION
Clutch Cover
With the clutch cover installed on the vehicle, check the diaphragm
spring toe height for unevenness. If unevenness exceeds the limit,
adjust the diaphragm spring toe height using Tool.
6M/T
6M/T : Exploded View
INFOID:0000000005276153
PBIC2168E
Uneven limit of diaphragm
spring toe height
: Refer to
Tool number
: ST20050240 (
—
)
PCIB0276E
1.
Flywheel
2.
Clutch disc
3.
Clutch cover
WCIA0522E
CLUTCH DISC, CLUTCH COVER
CL-23
< REMOVAL AND INSTALLATION >
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6M/T : Removal and Installation
INFOID:0000000005276154
CAUTION:
• Do not clean the clutch disc with solvent.
• When installing, do not get grease from the main drive shaft onto the clutch disc friction surface.
• If the flywheel is removed, align the dowel pin with the smallest hole of flywheel. Refer to
REMOVAL
1.
Remove the manual transmission from the vehicle. Refer to
TM-69, "Removal and Installation from Vehi-
or
TM-71, "Removal and Installation from Vehicle (For 4WD Models)"
.
2.
Remove the clutch cover bolts using power tool. Remove the clutch cover and clutch disc.
INSTALLATION
1.
Apply recommended grease to clutch disc and main drive shaft spline.
CAUTION:
Do not allow grease to contaminate the clutch facing.
2.
Install clutch disc and clutch cover. Pre-tighten the bolts and
install Tool. Then tighten the clutch cover bolts evenly in two
steps to the specified torque in the order shown. Refer to
3.
Install the manual transmission. Refer to
TM-69, "Removal and Installation from Vehicle (For 2WD Mod-
TM-71, "Removal and Installation from Vehicle (For 4WD Models)"
6M/T : Inspection after Removal
INFOID:0000000005276155
INSPECTION AFTER REMOVAL
Clutch Disc
• Check the wear of the clutch disc facing.
Tool number
: ST20630000 (J-26366)
LCIA0391E
Clutch disc facing
wear
: Refer to
SCL229
CL-24
< REMOVAL AND INSTALLATION >
CLUTCH DISC, CLUTCH COVER
• Check the runout and backlash of the clutch disc. If the measure-
ment exceeds the specification, replace the clutch disc.
Clutch Cover
• Check clutch cover thrust ring for wear or damage. If wear or damage is found, replace clutch cover assem-
bly.
NOTE:
• Worn thrust ring will generate a beating noise when tapped at the rivet with a hammer.
• Broken thrust ring will make a clinking sound when cover is shaken up and down.
• If a trace of burn or discoloration is found on the clutch cover pressure plate to clutch disc contact surface,
repair the surface with emery paper. If surface is damaged or distorted, replace the assembly.
Flywheel
• Check contact surface of flywheel for slight burns or discoloration.
If any are found, repair flywheel with emery paper.
• Check the flywheel runout. Refer to
EM-225, "Inspection After Dis-
6M/T : Adjustment after Installation
INFOID:0000000005589317
ADJUSTMENT AFTER INSTALLATION
With the clutch cover installed on the vehicle, check the diaphragm
spring toe height for unevenness. If unevenness exceeds the limit,
adjust the diaphragm spring toe height using Tool.
Runout and backlash
.
SCL221
PBIC2168E
Uneven limit of diaphragm
spring toe height
: Refer to
Tool number
: ST20050240 (
—
)
PCIB0276E
SERVICE DATA AND SPECIFICATIONS (SDS)
CL-25
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Clutch Control System
INFOID:0000000005276156
Clutch Master Cylinder
INFOID:0000000005276157
Unit: mm (in)
Clutch Operating Cylinder
INFOID:0000000005276158
Unit: mm (in)
Clutch Disc
INFOID:0000000005276159
Unit: mm (in)
Clutch Cover
INFOID:0000000005276160
Unit: mm (in)
Clutch Pedal
INFOID:0000000005276161
Unit: mm (in)
Type of clutch control
Hydraulic
Inner diameter
15.87 (5/8)
Inner diameter
19.05 (3/4)
Engine model
QR25DE
VQ40DE
Model
240
260
Transmission Model
5 M/T
6 M/T
Facing size (Outer dia.
×
inner dia.
×
thickness)
240
×
160
×
3.5 (9.45
×
6.30
×
0.138)
260
×
190
×
3.2 (10.24
×
7.48
×
0.126)
Wear limit (depth to rivet head)
0.3 (0.012)
Runout limit/diameter of the area to be measured
0.7 (0.028) or less/230 (9.06) dia.
1.0 (0.039) or less/250 (9.84) dia.
Maximum backlash of spline (at outer disc edge)
1.0 (0.039)
Engine model
QR25DE
VQ40DE
Transmission Model
5 M/T
6 M/T
Set-load
5890 N (600 kg, 1324 lb)
8340 N (850 kg, 1875 lb)
Diaphragm spring lever height
37.0 - 39.0 (1.457 - 1.535)
44.0 - 46.0 (1.732 - 1.811)
Uneven limit of diaphragm spring toe height
0.7 (0.028)
Clearance
″
C
″
between pedal stopper rubber and clutch interlock switch
threaded while clutch pedal is fully depressed.
0.1 - 1.0 (0.004 - 0.039)
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