Diesel engine manuals and specifications at Barrington Diesel Club

Iveco 8031, 8041, 8061 Marine Manuals, Engine Specifications & Bolt Torques

 
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Iveco 8031, 8041 and 8061 Essential Diesel Engine Bolt Tightening Torques

 

Iveco 8031, 8041, 8061
Main Bearing Bolts


Step 1 = 80 Nm
Step 2 = +90 degrees

Iveco 8031, 8041, 8061
Connecting Rod Bolts


Step 1 = 40 Nm
Step 2 = +60 degrees

Iveco 8031, 8041, 8061
Cylinder Head Bolts


Step 1 = 70 Nm
Step 2 = 70 Nm
(repeat of Step 1)
Step 3 = +90 degrees
Step 4 = +90 degrees
(total 180 degrees)

Iveco Marine 8031, 8041, 8061 Diesel Engine Specs

 

Iveco 8031, 8041, 8061
Arrangement


8031 engines 3 cylinder
Natural aspiration and turbo-intercooled

8041 engines 3 cylinder
Natural aspiration and turbo-intercooled

8061 engines 3 cylinder
Natural aspiration and turbo-intercooled
4-stroke cycle engines

Iveco 8031, 8041, 8061
Displacement, Bore and Stroke


Displacement
3 cylinder = 3.0 liter
4 cylinder = 3.9 liter
6 cylinder = 5.9 liter

Bore
104 mm

Stroke
115 mm

Iveco 8041, 8061
Power and Weight


Power - Pleasure Craft
8041: 70 kW @ 3000 rpm
8061: 107 kW @ 3000 rpm

Weight - Without marine box
(approx)
8041: 395 kg
8061: 490 kg


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