Page 1 of 273
Edition: July 2001
Release: September 2001 (01)
Publication No.: SM1E-Y61BE0E
Reference No.: 7711345090GENERAL INFORMATIONGI
MAINTENANCEMA
ENGINE MECHANICALEM
ENGINE LUBRICATION &
COOLING SYSTEMSLC
ENGINE CONTROL SYSTEMEC
ACCELERATOR CONTROL,
FUEL & EXHAUST SYSTEMFE
CLUTCHCL
MANUAL TRANSMISSIONMT
AUTOMATIC TRANSMISSIONAT
TRANSFERTF
PROPELLER SHAFT &
DIFFERENTIAL CARRIERPD
FRONT AXLE & FRONT SUSPENSIONFA
REAR AXLE & REAR SUSPENSIONRA
BRAKE SYSTEMBR
STEERING SYSTEMST
RESTRAINT SYSTEMRS
BODY & TRIMBT
HEATER & AIR CONDITIONERHA
ELECTRICAL SYSTEMEL
ALPHABETICAL INDEXIDX
PATROL GR
MODEL Y61 SERIES
NISSAN EUROPE S.A.S.
2001 NISSAN EUROPE S.A.S.
Produced in The Netherlands
Not to be reproduced in whole or in part
without the prior written permission of
Nissan Europe S.A.S., Paris, France.
QUICK REFERENCE INDEX
Page 31 of 273
CLUTCH
SECTION
CL
MODIFICATION NOTICE:
+Service Data and Specifications (SDS) have been changed.
CONTENTS
CLUTCH SYSTEM............................................... 2002
HYDRAULIC CLUTCH CONTROL..................... 2003
Clutch Operating Cylinder................................ 2003
Clutch Master Cylinder .................................... 2004
CLUTCH DISC AND CLUTCH COVER.............. 2005Clutch Cover .................................................... 2005
SERVICE DATA AND SPECIFICATIONS
(SDS).................................................................... 2006
General Specifications ..................................... 2006
Inspection and Adjustment .............................. 2006
CL
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SCL906
CLUTCH SYSTEM
CL-2002
Page 33 of 273
Clutch Operating Cylinder
SCL907
HYDRAULIC CLUTCH CONTROL
CL-2003
Page 34 of 273
Clutch Master Cylinder
SCL908
HYDRAULIC CLUTCH CONTROL
CL-2004
Page 35 of 273
Clutch Cover
INSTALLATION
Model 300
+Apply recommended grease to contact surface of splines.
+Too much lubricant may damage clutch disc facing.
+Insert Tool into clutch disc hub when installing clutch cover
and disc.
+Be careful not to allow grease to contaminate clutch facing.
+Tighten bolts in numerical order, in two steps.
First step:
:10-20Nzm (1.0 - 2.0 kg-m,7-14ft-lb)
Final step:
:29-39Nzm (2.9 - 4.0 kg-m, 21 - 28 ft-lb)
SCL909
CLUTCH DISC AND CLUTCH COVER
CL-2005
Page 36 of 273

General Specifications
CLUTCH CONTROL SYSTEM
Type of clutch control Hydraulic
CLUTCH MASTER CYLINDER
(with clutch damper)
Unit: mm (in)
Inner diameter 17.46 (11/16)
CLUTCH OPERATING CYLINDER
Unit: mm (in)
Inner diameter 20.64 (13/16)
CLUTCH BOOSTER
Unit: mm (in)
Type M45
Diaphragm diameter 114.3 (4.50)
Check valve type Built-in hose type
CLUTCH DISC
Applied modelZD30DDTi
275
H/T and Wagon
Facing size
(Outer dia. x inner dia. x thick-
ness) mm (in)275 x 180 x 3.5
(10.83 x 7.09 x 0.14)
Thickness of disc assembly with
load
mm (in)/N (kg, lb)7.8 - 8.4
(0.31 - 0.33)
/7,846 (800, 1,764)
CLUTCH COVER
Applied modelZD30DDTi
275
H/T Wagon
Full load
N (kg, lb)6,473 - 7,257
(660 - 740,
1,455 - 1,632)7,355 - 8,366
(750 - 850,
1.654 - 1,874)
Inspection and Adjustment
CLUTCH PEDAL
Unit: mm (in)
Applied modelZD30DDTi
H/T Wagon
Pedal height ªH*º195 - 205
(7.68 - 8.07)200 - 210
(7.87 - 8.27)
Pedal free play ªAº (at pedal pad) 1.0 - 3.0 (0.039 - 0.118)
*: Measured from surface of melt sheet to pedal pad
CLUTCH BOOSTER
Unit: mm (in)
Output rod length ªAº1.30 - 1.55 (0.0512 - 0.0610)
Input rod length ªBº130 (5.12)
CLUTCH DISC
Unit: mm (in)
Applied modelZD30DDTi
275
H/T and Wagon
Wear limit of facing surface to rivet head 0.3 (0.012)
Runout limit of facing1.3 (0.051)
Distance of runout check point (from the hub center) 132.5 (5.22)
Maximum backlash of spline (at outer edge of disc) 1.0 (0.039)
SERVICE DATA AND SPECIFICATIONS (SDS)
CL-2006
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CLUTCH COVER
Unit: mm (in)
Applied modelZD30DDTi
275
H/T and Wagon
Diaphragm spring height ªAº44 - 46 (1.732 - 1.811)
Uneven limit of diaphragm spring toe height 0.7 (0.028)
SERVICE DATA AND SPECIFICATIONS (SDS)
CL-2007