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Popular Diesel Engine Specs



Cummins M11 Essential Diesel Engine Bolt Tightening Torques

 
Cummins M11
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


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engine manuals and specs
 
Cummins M11
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

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engine manuals and specs
 
Cummins M11
Cylinder Head Bolts

32 Bolts
Step 1 = 136 Nm
Step 2 = 217 Nm
Step 3 = +90 degrees

7 Bolts (fuel pump side)
Step 1 = 47 Nm


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Cummins M11 Diesel Engine workshop repair Manuals

 
Cummins M11 Celect repair manaul p1
Cummins M11 Celect repair manaul, 926 pages, Click to download
Cummins M11 specifications manaul p1
Cummins M11 specifications manaul, 68 pages, Click to download
Cummins M11 Workshop manaul p1
Cummins M11 Workshop manaul, 585 pages, Click to download

Cummins M11 Diesel Engine Specs

 
Cummins M11
Dimensions, weight and 
compression ratio

Dimensions
approx:
Length 1290 mm
Width 973 mm
Height 1142 mm

Weight
approx:
940 kg

Compression ratio
commonly at:
15.9:1 - 16.0:1
but varies with CPL



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Cummins M11
Displacement, bore, stroke,
arrangement and power

Displacement
10.8 liter, 661 CID

Bore
4.921 in, 125 mm	 

Stroke
5.787 in, 147 mm

Arrangement
6 Cyl In-Line, 
turbocharged

Power
280-330 hp 
@ 1800-2000 rpm

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engine manuals and specs
 



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