Dodge Ram Truck 1500-2500-3500. Manual — part 1314
20. Install both breathers (1). Connect tube to both
crankcase breathers.
21. Connect throttle and speed control cables.
22. Install throttle body resonator assembly and air
inlet hose. Tighten clamps 4 N·m (35 in. lbs.).
23. Raise vehicle.
24. Install transmission to engine mounting bolts.
Tighten the bolts to 41 N·m (30 ft. lbs.).
25. Install torque converter bolts (Automatic Transmis-
sion Only).
26. Connect crankshaft position sensor (1).
27. 4X4 vehiclesPosition and install the axle isolator
bracket onto the axle, transmission and engine
block. Tighten bolts to specification (Refer to 9 -
ENGINE - SPECIFICATIONS).
28. Install starter (4) (Refer to 8 - ELECTRICAL/
STARTING/STARTER MOTOR - INSTALLATION).
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ENGINE - 4.7L - SERVICE INFORMATION
DR/DH
CAUTION: The structural cover requires a specific
torque sequence. Failure to follow this sequence
may cause severe damage to the cover.
29. Install structural cover (Refer to 9 - ENGINE/EN-
GINE BLOCK/STRUCTURAL COVER - INSTAL-
LATION).
30. Install exhaust crossover pipe.
31. Install
engine
block
heater
power
cable,
If
equipped.
32. 4X4 vehiclesConnect axle vent tube to left side
engine mount.
33. Lower vehicle.
34. Check and fill engine oil.
35. Recharge the A/C system (Refer to 24 - HEATING
& AIR CONDITIONING/PLUMBING/REFRIGERANT - STANDARD PROCEDURE).
36. Refill the engine cooling system (Refer to 7 - COOLING - STANDARD PROCEDURE).
37. Connect the battery positive and negative cables.
38. Start the engine and check for leaks.
SPECIFICATIONS
SPECIFICATIONS - 4.7L ENGINE
GENERAL DESCRIPTION
DESCRIPTION
SPECIFICATION
Engine Type
90° SOHC V-8 16-Valve
Displacement
4.7 Liters / 4701 cc
287 ( Cubic Inches)
Bore
93.0 mm (3.66 in.)
Stroke
86.5 mm (3.40 in.)
Compression Ratio
9.0:1
Horsepower
235 BHP @ 4800 RPM
Torque
295 LB-FT @ 3200 RPM
Lead Cylinder
#1 Left Bank
Firing Order
1-8-4-3-6-5-7-2
CYLINDER BLOCK
DESCRIPTION
SPECIFICATION
Metric
Standard
Bore Diameter
93.010 ± .0075 mm
3.6619 ± 0.0003 in.
Out of Round (MAX)
0.076 mm
0.003 in.
Taper (MAX)
0.051 mm
0.002 in.
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ENGINE - 4.7L - SERVICE INFORMATION
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PISTONS
DESCRIPTION
SPECIFICATION
Metric
Standard
Diameter
92.975 mm
3.6605 in.
Weight
366 grams
12.9 oz
Ring Groove Diameter
No. 1
83.37 - 83.13 mm
3.282 - 3.273 in
No. 2
82.833 - 83.033 mm
3.261 - 3.310 in.
No. 3
83.88 - 84.08 mm
3.302 - 3.310 in.
PISTON PINS
DESCRIPTION
SPECIFICATION
Metric
Standard
Clearance In Piston
0.010 - 0.019 mm
0.0004 - 0.0008 in.
Diameter
24.013 - 24.016 mm
0.9454 - 0.9455 in.
PISTON RINGS
DESCRIPTION
SPECIFICATION
Metric
Standard
Ring Gap
Top Compression Ring
0.20 - 0.36 mm
0.0079 - 0.0142 in.
Second Compression Ring
0.37 - 0.63 mm
0.0146 - 0.0249 in.
Oil Control (Steel Rails)
0.25 - 0.76 mm
0.0099 - 0.30 in.
Side Clearance
Top Compression Ring
.051 - .094 mm
0.0020 - 0.0037 in.
Second Compression Ring
0.040 - 0.080 mm
0.0016 - 0.0031 in.
Oil Ring (Steel Ring)
.019 - .229 mm
.0007 - .0091 in.
Ring Width
Top Compression Ring
1.472 - 1.490 mm
0.057 - 0.058 in.
Second Compression Ring
1.472 - 1.490 mm
0.057 - 0.058 in.
Oil Ring (Steel Rails)
0.445 - 0.470 mm
0.017 - 0.018 in.
CONNECTING RODS
DESCRIPTION
SPECIFICATION
Metric
Standard
Bearing Clearance
0.015 - 0.055 mm
0.0006 - 0.0022 in.
Side Clearance
0.10 - 0.35 mm
0.004 - 0.0138 in.
Piston Pin Bore Diameter
.025 - .048 mm
(Interference Fit)
0.001 - 0.0019 in.
Bearing Bore Out of Round (MAX)
0.004 mm
0.0002 in.
Total Weight (Less Bearing)
555 grams
19.5771 ounces
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ENGINE - 4.7L - SERVICE INFORMATION
DR/DH
CRANKSHAFT
DESCRIPTION
SPECIFICATION
Metric
Standard
Main Bearing Journal Diameter
63.488 - 63.512 mm
2.4996 - 2.5005 in.
Bearing Clearance
0.004 - 0.034 mm
0.0002 - 0.0013 in.
Out of Round (MAX)
0.005 mm
0.0004 in.
Taper (MAX)
0.008 mm
0.0004 in.
End Play
0.052 - 0.282 mm
0.0021 - 0.0112 in.
End Play (MAX)
0.282 mm
0.0112 in.
Connecting Rod Journal Diameter
50.992 - 51.008 mm
2.0076 - 2.0082 in.
Bearing Clearance
0.010 - 0.048
0.0004 - 0.0019 in.
Out of Round (MAX)
0.005 mm
0.0002 in.
Taper (MAX)
0.008 mm
0.0004 in.
CAMSHAFT
DESCRIPTION
SPECIFICATION
Metric
Standard
Bore Diameter
26.02 - 26.04 mm
1.0245 - 1.0252 in.
Bearing Journal Diameter
25.975 - 25.995 mm
1.0227 - 1.0235 in.
Bearing Clearance
0.025 - 0.065 mm
0.001 - 0.0026 in.
Bearing Clearance (MAX)
0.065 mm
0.0026 in.
End Play
.075 - .200 mm
0.003 - 0.0079 in.
End Play (MAX)
.200 mm
0.0079 in.
VALVE TIMING
DESCRIPTION
SPECIFICATION
Intake
Opens (BTDC)
4.4°
Closes (ATDC)
239.1°
Duration
243.5°
Exhaust
Opens (BTDC)
240.5°
Closes (ATDC)
13.2°
Duration
253.70°
Valve Overlap
17.6°
DR/DH
ENGINE - 4.7L - SERVICE INFORMATION
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