Dodge Durango (DN). Manual — part 464
DESCRIPTION
SPECIFICATION
Bearing Journal Diameter
No. 1
50.749 – 50.775 mm
(1.998 – 1.999 in.)
No. 2
50.343 – 50.368 mm
(1.982 – 1.983 in.)
No. 3
49.962 – 49.987 mm
(1.967 – 1.968 in.)
No. 4
49.555 – 49.581 mm
(1.951 – 1.952 in.)
No. 5
39.637 – 39.662 mm
(1.5605 – 1.5615 in.)
Bearing to Journal
Clearance
Standard
0.0254 – 0.0762 mm
(0.001 – 0.003 in.)
Service Limit
0.127 mm
(0.005 in.)
Camshaft End Play
0.051 – 0.254 mm
(0.002 – 0.010 in.)
CONNECTING RODS
Piston Pin Bore Diameter
24.966 - 24.978 mm
(0.9829 - 0.9834 in.)
Side Clearance
0.152 - 0.356 mm
(0.006 - 0.014 in.)
CRANKSHAFT
Rod Journal
Diameter
53.950 – 53.975 mm
(2.124 – 2.125 in.)
Out of Round (Max.)
0.0254 mm (0.001 in.)
Taper (Max.)
0.0254 mm (0.001 in.)
Bearing Clearance
0.013 – 0.056 mm
(0.0005 – 0.0022 in.)
Service Limit
0.0762 mm (0.003 in.)
Main Bearing Journal
Diameter
71.361 – 71.387 mm
(2.8095 – 2.8105 in.)
Out of Round (Max.)
0.127 mm (0.001 in.)
Taper (Max.)
0.0254 mm (0.001 in.)
DESCRIPTION
SPECIFICATION
Bearing Clearance
#1 Journal
0.013 – 0.038 mm
(0.0005 – 0.0015 in.)
Service Limit
#1 Journal
0.0381 mm (0.0015 in.)
Bearing Clearance
#2-5 Journals
0.013 – 0.051 mm
(0.0005 – 0.002 in.)
Service Limit
#2-5 Journals
0.064 mm (0.0025 in.)
End Play
0.051 – 0.178 mm
(0.002 – 0.007 in.)
Service Limit
0.254 mm (0.010 in.)
CYLINDER BLOCK
Cylinder Bore
Diameter
101.60 – 101.65 mm
(4.000 – 4.002 in.)
Out of Round (Max.)
0.025 mm (0.001 in.)
Taper (Max.)
0.025 mm (0.001 in.)
Lifter Bore
Diameter
22.99 – 23.01 mm
(0.9051 – 0.9059 in.)
Distributor Drive
Bushing—
(Press Fit)
Bushing to Bore
Interference
0.0127 – 0.3556 mm
(0.0005 – 0.0140 in.)
Shaft to Bushing
Clearance
0.0178 – 0.0686 mm
(0.0007 – 0.0027 in.)
CYLINDER HEAD AND VALVES
Valve Seat
Angle
44.25° – 44.75°
Runout (Max.)
0.0762 mm (0.003 in.)
Width (Finish) – Intake
1.016 – 1.524 mm
(0.040 – 0.060 in.)
Width (Finish) – Exhaust
1.524 – 2.032 mm
(0.060 – 0.080 in.)
9 - 186
5.9L ENGINE
DN
SPECIFICATIONS (Continued)
DESCRIPTION
SPECIFICATION
Valves
Face Angle
43.25° – 43.75°
Head Diameter – Intake
47.752 mm (1.88 in.)
Head Diameter –
Exhaust
41.072 (1.617 in.)
Length (Overall) – Intake
126.21 – 126.85 mm
(4.969 – 4.994 in.)
Length (Overall) –
Exhaust
126.44 – 127.30 mm
(4.978 – 5.012 in.)
Lift (@ zero lash) –
Intake
10.414 mm (0.410 in.)
Lift (@ zero lash) –
Exhaust
10.592 mm (0.417 in.)
Stem Diameter – Intake
9.449 – 9.474 mm
(0.372 – 0.373 in.)
Stem Diameter – Exhaust
9.423 – 9.449 mm
(0.371 – 0.372 in.)
Guide Bore
9.500 – 9.525 mm
(0.374 – 0.375 in.)
Stem to Guide
Clearance—
Intake
0.0254 – 0.0762 mm
(0.001 – 0..003 in.)
Stem to Guide
Clearance—
Exhaust
0.0508 – 0.1016 mm
(0.002 – 0.004 in.)
Service Limit
0.4318 (0.017 in.)
Valve Springs
Free Length
49.962 mm (1.967 in.)
Spring Tension – (valve
closed)
378 N @ 41.66 mm
(85 lbs. @ 1.64 in.)
Spring Tension – (valve
open)
890 N @ 30.89 mm
(200 lbs. @ 1.212 in.)
Number of Coils
6.8
Installed Height
41.66 mm (1.64 in.)
DESCRIPTION
SPECIFICATION
HYDRAULIC TAPPETS
Body Diameter
22.949 – 22.962 mm
(0.9035 – 0.9040 in.)
Clearance (to bore)
0.0279 – 0.0610 mm
(0.0011 – 0.0024 in.)
Dry Lash
1.524 – 5.334 mm
(0.060 – 0.210 in.)
Push Rod Length
175.64 – 176.15 mm
(6.915 – 6.935 in.)
OIL PRESSURE
Curb Idle (Min.*)
41.4 kPa (6 psi)
3000 rpm
207 – 552 kPa (30 – 80
psi)
Oil Pressure Bypass
Valve—
Setting
62 – 103 kPa (9 – 15 psi)
Switch Actuating
Pressure
34.5 – 48.3 kPa (5 – 7
psi)
* If oil pressure is zero at curb idle, DO NOT RUN
ENGINE.
OIL PUMP
Clearance over Rotors
(Max.)
0.1016 mm (0.004 in.)
Cover Out of Flat (Max.)
0.0381 mm (0.0015 in.)
Inner Rotor Thickness
(Min.)
20.955 mm (0.825 in.)
Outer Rotor Clearance
(Max.)
0.3556 mm (0.014 in.)
Outer Rotor Diameter
(Min.)
62.7126 mm (2.469 in.)
Outer Rotor Thickness
(Min.)
20.955 mm (0.825 in.)
Tip Clearance between
Rotors—
(Max.)
0.2032 mm (0.008 in.)
DN
5.9L ENGINE
9 - 187
SPECIFICATIONS (Continued)
DESCRIPTION
SPECIFICATION
PISTONS
Clearance at Top of Skirt
0.013 – 0.038 mm
(0.0005 – 0.0015 in.)
Land Clearance (Diam.)
0.508 – 0.660 mm
(0.020 – 0.026 in.)
Piston Length
81.03 mm (3.19 in.)
Piston Ring Groove
Depth—
#1&2
4.761 – 4.912 mm
(0.187 – 0.193 in.)
Piston Ring Groove
Depth—
#3
3.996 – 4.177 mm
(0.157 – 0.164 in.)
Weight
582 – 586 grams
(20.53 – 20.67 oz.)
PISTON PINS
Clearance in Piston
0.006 – 0.019 mm
(0.00023 – 0.00074 in.)
Diameter
25.007 – 25.015 mm
(0.9845 – 0.9848 in.)
End Play
NONE
Length
67.8 – 68.3 mm
(2.67 – 2.69 in.)
PISTON RINGS
Ring Gap
Compression Ring (Top)
0.30 – 0.55 mm
(0.012 – 0.022 in.)
Compression Ring (2nd)
0.55 – 0.80 mm
(0.022 – 0.031 in.)
Oil Control (Steel Rails)
0.381 – 1.397 mm
(0.015 – 0.055 in.)
Ring Side Clearance
Compression Rings
0.040 – 0.085 mm
(0.0016 – 0.0033 in.)
Oil Ring (Steel Rails)
0.05 – 0.21 mm
(0.002 – 0.008 in.)
Ring Width
Compression rings
1.530 – 1.555 mm
(0.060 – 0.061 in.)
DESCRIPTION
SPECIFICATION
Oil Ring (Steel Rails) –
Max.
0.447 –0.473 mm
(0.018 – 0.019 in.)
VALVE TIMING
Exhaust Valve
Closes (ATDC)
33°
Opens (BBDC)
56°
Duration
269°
Intake Valve
Closes (ATDC)
62°
Opens (BBDC)
7°
Duration
249°
Valve Overlap
41°
OVERSIZE AND UNDERSIZE ENGINE
COMPONENT MARKINGS CHART
ITEM
U/S
(O/S)
IDENTI-
FICATION
IDENTI-
FICATION
LOCATION
Crank-
shaft
Journals
0.0254
mm
(0.001
in.) U/S
R or M M-2-3
ect.
(indicating
No. 2 and 3
main bearing
journal)
and/or R-1-4
ect.
(indicating
No. 1 and 4
connecting
rod journal)
Milled flat on
No. 8
crankshaft
counterweight.
Hydraulic
Tappets
0.2032
mm
(0.008
in.)
(O/S)
l
Diamond-
shaped stamp
top pad - front
of engine and
flat ground on
outside
surface of
each O/S
tappet bore.
Valve
Stems
0.127
mm
(0.005
in.)
(O/S)
X
Milled pad
adjacent to
two tapped
holes (3/8 in.)
on each end
of cylinder
head.
9 - 188
5.9L ENGINE
DN
SPECIFICATIONS (Continued)
SPECIFICATIONS
TORQUE CHART 5.9L ENGINE
DESCRIPTION
N·m
Ft.
In.
Lbs.
Lbs.
Camshaft Sprocket—Bolt
68
50
—
Camshaft Thrust Plate—Bolts
24
—
210
Timing Chain Case Cover—
Bolts
41
30
—
Connecting Rod Cap—Bolts
61
45
—
Main Bearing Cap—Bolts
115
85
—
Crankshaft Pulley—Bolts
24
—
210
Cylinder Head—Bolts
Step 1
68
50
—
Step 2
143
105
—
Cylinder Head Cover—Bolts
11
—
95
Engine Support Bracket to
Block—
41
30
—
Bolts (4WD)
Exhaust Manifold to Cylinder
Head—
34
25
—
Bolts/Nuts
Flywheel—Bolts
75
55
—
Front Insulator—Through
bolt/nut
95
70
—
Front Insulator to Support
Bracket
—Stud Nut (4WD)
41
30
—
—Through Bolt/Nut (4WD)
102
75
—
Front Insulator to Block—
Bolts (2WD)
95
70
—
Generator—Mounting Bolt
41
30
—
Intake Manifold—Bolts
Refer to Procedure
Oil Pan—Bolts
24
—
215
Oil Pan—Drain Plug
34
25
—
Oil Pump—Attaching Bolts
41
30
—
Oil Pump Cover—Bolts
11
—
95
Rear Insulator to Bracket—
68
50
—
Through-Bolt (2WD)
Rear Insulator to
Crossmember
41
30
—
Support Bracket—Nut (2WD)
Rear Insulator to
Crossmember—
68
50
—
Nuts (4WD)
DESCRIPTION
N·m
Ft.
In.
Lbs.
Lbs.
Rear Insulator to
Transmission—
68
50
—
Bolts (4WD)
Rear Insulator Bracket—Bolts
68
50
—
(4WD Automatic)
Rear Support Bracket to
41
30
—
Crossmember Flange—Nuts
Rear Support Plate to
Transfer
41
30
—
Case—Bolts
Rocker Arm—Bolts
28
21
—
Spark Plugs
41
30
—
Starter Motor—Mounting Bolts
68
50
—
Thermostat Housing—Bolts
25
—
225
Throttle Body—Bolts
23
—
200
Torque Converter Drive
Plate—Bolts
31
—
270
Transfer Case to Insulator
204
105
—
Mounting Plate—Nuts
Transmission Support
Bracket—
68
50
—
Bolts (2WD)
Vibration Damper—Bolt
244
180
—
Water Pump to Timing Chain
41
30
—
Case Cover—Bolts
SPECIAL TOOLS
5.9L ENGINE
Oil Pressure Gauge C-3292
DN
5.9L ENGINE
9 - 189
SPECIFICATIONS (Continued)
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