height adjustment NISSAN PATROL 2006 Service Manual

Removal and Installation
Inspection
Check brake pedal for following items.
+Brake pedal bend
+ Clevis pin deformation
+ Crack of any welded portion
+ Crack or deformation of clevis pin stopper
Adjustment
Check brake pedal free height from dash lower panel.
H: Free height Refer to SDS (BR-72).
D: Depressed height Refer to SDS (BR-72).
Under force of 490 N (50 kg, 110 lb)
with engine running
C
1,C2: Clearance between pedal stopper and threaded end of stop lamp switch and ASCD
switch 0.3 - 1.0 mm (0.012 - 0.039 in)
A: Pedal free play 1-3mm(0.04 - 0.12 in)
If necessary, adjust brake pedal free height.
SBR163E
SBR463CB
BRAKE PEDAL AND BRACKET
BR-10

1. Loosen lock nut and adjust pedal free height by turning brakebooster input rod. Then tighten lock nut.
Make sure that tip of input rod stays inside.
2. Adjust clearance ``C
1'' and ``C2'' with stop lamp switch and
ASCD switch respectively. Then tighten lock nuts.
3. Check pedal free play.
Make sure that stop lamp is off when pedal is released.
4. Check brake pedal's depressed height while engine is running. If depressed height is below speci®ed value, check brake sys-
tem for leaks, accumulation of air or any damage to compo-
nents (master cylinder, wheel cylinder, etc.). Then make nec-
essary repairs.
SBR824B
BRAKE PEDAL AND BRACKET
Adjustment (Cont'd)
BR-11

1. Before ®tting booster, temporarily adjust clevis to dimensionshown.
2. Fit booster, then secure mounting nuts (brake pedal bracket to brake booster) lightly.
3. Connect brake pedal and booster input rod with clevis pin.
4. Secure mounting nuts. Speci®cation: 13 - 16 N zm (1.3 - 1.6 kg-m ,9-12ft-lb)
5. Install master cylinder. Refer to ``Installation'' in ``MASTER CYLINDER'', BR-14.
6. Adjust brake pedal height and free play. Refer to ``Adjustment'' in ``BRAKE PEDAL AND BRACKET'',
BR-10.
7. Secure lock nut for clevis.
:16-22N zm (1.6 - 2.2 kg-m, 12 - 16 ft-lb)
8. Bleed air. Refer to ``Bleeding Brake System'', BR-4.
BRAKE BOOSTER
Brake Booster (Cont'd)
BR-16

Inspection and Adjustment
DISC BRAKE
Unit: mm (in)
Brake model CL36VE CL18VF
Pad wear limit
Minimum thickness 2.0 (0.079)
Rotor repair limit
Minimum thickness 30.0 (1.181) 16.0 (0.630)
PARKING CENTER BRAKE
Unit: mm (in)
Brake model DS20HB
Lining wear limit
Minimum thickness 1.5 (0.059)
Drum repair limit
Maximum inner diameter 204.5 (8.05)
BRAKE PEDAL
Unit: mm (in)
Applied model M/T
Free height ``H''*184 - 194
(7.24 - 7.64)
Depressed height ``D''
[under force of 490 N (50
kg, 110 lb) with engine run-
ning]More than
80 (3.15)
Clearance ``C'' between
pedal stopper and threaded
end of stop lamp switch or
ASCD switch0.3 - 1.0 (0.012 - 0.039)
Pedal free play
At clevis 1.0 - 3.0 (0.039 - 0.118)
At pedal pad 3.0 - 11.0 (0.118 - 0.433)
*: Measured from surface of melt sheet to pedal pad.
PARKING CENTER BRAKE CONTROL
Control type Center lever
Lever stroke
[under force of 196 N (20 kg, 44 lb)]7-9
Lever stroke when warning switch comes on 2
SERVICE DATA AND SPECIFICATIONS (SDS)
BR-73

Adjusting Clutch Pedal
1. Adjust pedal height with pedal stopper.
Pedal height ``H*'':
195 - 205 mm (7.68 - 8.07 in)
*: Measured from surface of dash reinforcement panel to
pedal pad
2. Adjust pedal free play with master cylinder push rod or clutch
booster input rod. Then tighten lock nut.
Pedal free play ``A'':
1.0 - 3.0 mm (0.039 - 0.118 in)
Pedal free play means the following total measured at position
of pedal pad:
+Play due to clevis pin and clevis pin hole in clutch pedal.
+Play due to piston and push rod.
+Push or step on clutch pedal until resistance is felt, and check
the distance the pedal moves.
SCL788
SCL702
INSPECTION AND ADJUSTMENT
CL-5

General Speci®cations
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
Model 240
Engine RD28ETi
Facing size
(Outer dia. x inner dia. x thick-
ness)
mm (in)240 x 160 x 3.5
(9.45 x 6.30 x 0.138)
Thickness of disc assembly with
load
mm (in)/N (kg, lb)7.7 - 8.1 (0.303 - 0.319)/
8,336 (850, 1,874)
CLUTCH COVER
Model 240
Engine RD28ETi
Destination Ð
Full load
N (kg, lb)5,835 - 6,620
(595 - 675, 1,312 - 1,488)
Inspection and Adjustment
CLUTCH PEDAL
Unit: mm (in)
Pedal height ``H*''195 - 205
(7.68 - 8.07)
Pedal free play ``A''
(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 ``A'' 1.30 - 1.55 (0.0512 - 0.0610)
Input rod length ``B'' 130 (5.12)
CLUTCH DISC
Unit: mm (in)
Model 240
Wear limit of facing sur-
face to rivet head0.3 (0.012)
Runout limit of facing 0.7 (0.028)
Distance of runout
check point (from
the hub center)115.0 (4.53)
Maximum backlash of
spline (at outer edge of
disc)1.0 (0.039)
CLUTCH COVER
Unit: mm (in)
Model 240
Diaphragm spring height ``A''37.5 - 39.5
(1.476 - 1.555)
Uneven limit of diaphragm
spring toe height0.7 (0.028)
SERVICE DATA AND SPECIFICATIONS (SDS)
CL-16

5. Check depth of insulating mold from commutator surface.
+Less than 0.2 mm (0.008 in) ... Undercut to 0.5 to 0.8 mm
(0.020 to 0.031 in)
Assembly
Apply high-temperature grease to lubricate the bearing, gears and
frictional surface when assembling the starter.
Carefully observe the following instructions.
PINION PROTRUSION LENGTH ADJUSTMENT
Clearance ``!''
With pinion driven out by magnetic switch, push pinion back to
remove slack and measure clearance ``!'' between the front edge
of the pinion and the pinion stopper.
Clearance ``!'':
Refer to SDS (EL-51).
Movement ``!''
Compare movement ``!'' in height of pinion when it is pushed out
with magnetic switch energized and when it is pulled out by hand
until it touches stopper.
Movement ``!'':
Refer to SDS (EL-51).
SEL022Z
SEL026Z
SEL497D
STARTING SYSTEM
Inspection (Cont'd)
EL-50

General Speci®cations
Cylinder arrangement In-line 6
Displacement cm
3(cu in) 2,826 (172.44)
Bore and stroke mm (in) 85 x 83 (3.35 x 3.27)
Valve arrangement OHC
Firing order 1-5-3-6-2-4
Number of piston rings
Compression 2
Oil 1
Number of main bearings 7
Compression ratio 21.8
VALVE TIMING
Without warm-up three way catalyst
EM120Unit: degree
abcde f
248 220 7 33 8 60
Inspection and Adjustment
COMPRESSION PRESSURE
Unit: kPa (bar, kg/cm2, psi)/200 rpm
Compression pressure
Standard 3,040 (30.4, 31, 441)
Minimum 2,452 (24.5, 25, 356)
Differential limit between
cylinders490 (4.9, 5, 71)
CYLINDER HEAD
Unit: mm (in)
Standard Limit
Head surface distortionLess than
0.03 (0.0012)0.1 (0.004)
SEM795F
Nominal cylinder head height ``H''139.9 - 140.1
(5.508 - 5.516)
Resurfacing limit 0.1 (0.004)
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-57

Valve seat
Unit: mm (in)
SEM788BASEM773BA
SEM790BASEM789BA
Cylinder head to valve distance
Unit: mm (in)
SEM724C
Standard
Intakeþ0.069 to 0.269
(þ0.0027 to 0.0106)
Exhaustþ0.069 to 0.269
(þ0.0027 to 0.0106)
Valve spring
Free height mm (in)
Outer 42.25 (1.6634)
Inner 36.57 (1.4398)
Pressure height/Load
mm/N (mm/kg, in/lb)
Outer25.7/437.69 (25.7/44.63,
1.012/98.41)
Inner22.2/233.21 (22.2/23.78,
0.874/52.43)
Out-of-square mm (in)
Outer 1.9 (0.075)
Inner 1.6 (0.063)
SERVICE DATA AND SPECIFICATIONS (SDS)
Inspection and Adjustment (Cont'd)
EM-59

Available shim
Thickness mm (in) Identi®cation mark
2.90 (0.1142) 2.90
2.85 (0.1122) 2.85
2.80 (0.1102) 2.80
2.75 (0.1083) 2.75
2.70 (0.1063) 2.70
2.65 (0.1043) 2.65
2.60 (0.1024) 2.60
2.55 (0.1004) 2.55
2.50 (0.0984) 2.50
2.45 (0.0965) 2.45
2.40 (0.0945) 2.40
2.35 (0.0925) 2.35
2.30 (0.0906) 2.30
2.25 (0.0886) 2.25
2.20 (0.0866) 2.20
Valve clearance
Unit: mm (in)
For adjusting
Hot Cold*
Intake0.28 - 0.38
(0.011 - 0.015)0.26 - 0.34
(0.010 - 0.013)
Exhaust0.32 - 0.42
(0.013 - 0.017)0.30 - 0.38
(0.012 - 0.015)
*: At a temperature of approximately 20ÉC (68ÉF)
Whenever valve clearances are adjusted to cold speci®cations,
check that the clearances satisfy hot speci®cations and adjust
again if necessary.
CAMSHAFT AND CAMSHAFT BEARING
Unit: mm (in)
Standard Limit
Camshaft journal to
bearing clearance0.045 - 0.086
(0.0018 - 0.0034)0.1 (0.004)
Inner diameter of cam-
shaft bearing30.000 - 30.021
(1.1811 - 1.1819)Ð
Outer diameter of cam-
shaft journal29.935 - 29.955
(1.1785 - 1.1793)Ð
Camshaft runout [TIR*] Ð 0.02 (0.0008)
Camshaft sprocket
runout [TIR*]Less than
0.25 (0.0098)Ð
Camshaft end play0.065 - 0.169
(0.0026 - 0.0067)0.20 (0.0079)
EM671
Cam height ``A''
Intake 48.005 - 48.195 (1.8900 - 1.8974)
Exhaust 49.505 - 49.695 (1.9490 - 1.9565)
Wear limit of cam height 0.15 (0.0059)
Valve lift
Intake 8.27 (0.326)
Exhaust 9.43 (0.371)
*: Total indicator reading
SEM797F
SERVICE DATA AND SPECIFICATIONS (SDS)
Inspection and Adjustment (Cont'd)
EM-60