DESCRIPTION SPECIFICATION
GENERAL SPECIFICATIONS
Engine Type 90° SOHC V-8 16-Valve
Displacement 4.7 Liters / 4701cc
(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
Cylinder Block Cast Iron
Bore Diameter 93.010 6.0075 mm
(3.6619 6 0.0003 in.)
Out of Round (MAX) 0.076 mm (0.003 in.)
Taper (MAX) 0.051 mm (0.002 in.)
PISTONS
Material Aluminum Alloy
Diameter 92.975 mm (3.6605 in.)
Weight 367.5 grams (12.96 oz)
Ring Groove Diameter
No. 1 83.73 - 83.97 mm
(3.296 - 3.269 in.)
No. 2 82.833 - 83.033 mm
(3.261 - 3.310 in.)
DESCRIPTION SPECIFICATION
No. 3 83.88 - 84.08 mm
(3.302 - 3.310 in.)
PISTON PINS
Type Pressed Fit
Clearance In Piston 0.010 - 0.019 mm
(0.0004 - 0.0008 in.)
Diameter 24.013 - 24.016 mm
(0.9454 - 0.9456 in.)
PISTON RINGS
Ring Gap
Top Compression Ring 0.37 - 0.63 mm
(0.0146 - 0.0249 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
Bearing Clearance 0.010 - 0.048 mm
(0.0004 - 0.0019 in.)
Side Clearance 0.10 - 0.35 mm
(0.004 - 0.0138 in.)
Piston Pin Bore Diameter .022 -.045 mm
(Interference Fit) (0.0009 - 0.0018 in.)
Bearing Bore Out of
Round
0.004 mm
(MAX) (0.0002 in.)
Total Weight (Less
Bearing)
578 grams (20.388
ounces)
CRANKSHAFT
Main BearingJournal
Diameter 63.488 - 63.512 mm
(2.4996 - 2.5005 in.)
Bearing Clearance 0.004 - 0.032 mm
(0.0002 - 0.0013 in.)
Out of Round (MAX) 0.005 mm (0.0002 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 mm
(0.0004 -0.0019 in.)
Out of Round (MAX) 0.005 mm (0.0002 in.)
Taper (MAX) 0.008 mm (0.0004 in.)
CAMSHAFT
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.)
Isuzu 12pd1 cylinder head bolt torque
The connecting rod torque specifications, on a C 12 Caterpillar diesel engine, is 70 pounds per square inch. The main bearing torque specifications is 150 pounds per square inch.
Connecting rod bearing nuts are torqued. How much you should torque the nuts depends on the year, make and engine.
around 130 to 140 :) hp about 130
The Caterpillar C15 diesel engine torque specifications for the rod bearings is 35 pounds. The main bearing torque specifications is 350 pounds.
front bearing torque 151 ft lb rear bearing torque 63 ft lb plus 36 degrees
What is the torque for the following Nissan navara QD32 1)main bearing cylinder head 3)conrod bearing 4)fly wheel
torque for the rod bearing 2000 dodge
Front hub/wheel bearing torque is 190-210Nm.
Manufacturer recommends 100 ft-lbs torque.
The main bearing bolt torque for the Nissan TD 27 is 70 lbs ft. This is the bearing to the block.
The service manual says: Main bearing cap bolts 60N-m (44 ft-lbs) Connecting rob bearing cap bolts 29N-m (22 ft-lbs) then tighten an additional 90 degrees.