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Detroit Diesel 1-71 specs, bolt torques, spec sheets, manual



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Your Diesel Engine Specs

Basic specs are open to everyone and include images, displacement, dimensions and weight, essential bolt tightening torques, the characteristics of the engine like its power and torque.
Essential bolt tightening torques are the main bearing cap bolt torque, the connecting rod cap bolt torque and the cylinder head bolt torques.


Some Popular Engine Specs




Detroit Diesel 1-71 essential bolt tightening torques

Main Bearing Bolts 
step 1 = 100 lb.ft, 135 Nm
step 2 = 184 lb.ft, 250 Nm

Connecting Rod Bolts
67, lb.ft, 90 Nm

Cylinder head Bolts
step 1 = 100 lb.ft, 135 Nm
step 2 = 184 lb.ft, 250 Nm


Detroit Diesel 1-71 manuals and other literature


Detroit Diesel 1-71 key specs

Arrangement
1-71 - 3 Cyl In-Line, natural aspiration

Displacement
1-71N - 1.2 liter, 71 CID
Bore - 4.25 in, 180.0 mm	 
Stroke - 5.0 in, 127.0 mm

Compression ratio:
1-71 17:1

Power 
 1-71
34 hp, 25 kW @ 1800 rpm

Torque 
 1-71
92 lb.ft, 125 Nm @ 1400 rpm

Dimensions approx:
1-71N 
length 712 mm, 28 in
width 686 mm, 27 in 
height 1041 mm, 41 in

Weight approx:
1-71N 257 kg, 565 lb



Detroit Diesel 1-71 Images


Barrington Diesel Club
Phone: +27 72 754 4660
email: steve@barringtondieselclub.co.za
© copyright Steve Barrington 2016

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