Cummins L10 Specs
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Cummins L10 specifications

Cummins L10 specs and key bolt tightening torques

Cummins L10
Displacement - 10.0 liter, 611 CID
Bore - 4.921 in, 125 mm	 
Stroke - 5.34 in, 136 mm
Arrangement
LT10 - 6 Cyl In-Line, turbocharged
Power 
224 kW, 300 hp @ 2100 rpm

Torque
950 lb.ft, 1288 Nm @ 1300 rpm
Key Bolt tightening Torques
Main Bearing Bolts
Step 1 = 68 Nm, 50 lb.ft
Step 2 = 142 Nm, 105 lb.ft
Step 3 = 210 Nm, 155 lb.ft
Step 4 Loosen all; 
Step 5 = 68 Nm, 50 lb.ft
Step 6 = 142 Nm, 105 lb.ft
Step 7 = 210 Nm, 155 lb.ft

Connecting Rod Bolts
N.B. Same as for Main Bearing Bolts
Step 1 = 68 Nm, 50 lb.ft
Step 2 = 142 Nm, 105 lb.ft
Step 3 = 210 Nm, 155 lb.ft
Step 4 Loosen all; 
Step 5 = 68 Nm, 50 lb.ft
Step 6 = 142 Nm, 105 lb.ft
Step 7 = 210 Nm, 155 lb.ft

Cylinder head Bolts
Step 1 = 136 Nm, 100 lb.ft
Step 2 = 217 Nm, 160 lb.ft
Step 3 = + 90°
Dimensions:
approx:
Length 1290 mm
Width 973 mm
Height 1142 mm
Weight:
approx:
1965 lb
891.3 kg

Compression ratio:
common at 16.0:1
but varies with CPL

image Cummins L10 engine
Typical Cummins L10 engine

Cummins L10 manuals

Cummins L10 operation and maintenance manaul p1
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212 pages
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