service DODGE DURANGO 1998 1.G Manual PDF

Downloaded from www.Manualslib.com manuals search engine 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
BushingÐ
(Press Fit)
Bushing to Bore
Interference0.0127 ± 0.3556 mm
(0.0005 ± 0.0140 in.)
Shaft to Bushing
Clearance0.0178 ± 0.0686 mm
(0.0007 ± 0.0027 in.)
CYLINDER HEAD AND VALVES
Valve Seat
Angle 44.25É ± 44.75É
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 ENGINEDN
SPECIFICATIONS (Continued)

Downloaded from www.Manualslib.com manuals search engine DESCRIPTION SPECIFICATION
Valves
Face Angle 43.25É ± 43.75É
Head Diameter ± Intake 47.752 mm (1.88 in.)
Head Diameter ±
Exhaust41.072 (1.617 in.)
Length (Overall) ± Intake 126.21 ± 126.85 mm
(4.969 ± 4.994 in.)
Length (Overall) ±
Exhaust126.44 ± 127.30 mm
(4.978 ± 5.012 in.)
Lift (@ zero lash) ±
Intake10.414 mm (0.410 in.)
Lift (@ zero lash) ±
Exhaust10.592 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
ClearanceÐ
Intake 0.0254 ± 0.0762 mm
(0.001 ± 0..003 in.)
Stem to Guide
ClearanceÐ
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
ValveÐ
Setting 62 ± 103 kPa (9 ± 15 psi)
Switch Actuating
Pressure34.5 ± 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
RotorsÐ
(Max.) 0.2032 mm (0.008 in.)
DN5.9L ENGINE 9 - 187
SPECIFICATIONS (Continued)