Mercedes OM924 workshop manual, specifications and bolt torques

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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.


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Workshop manual, specs and bolt torques for the Mercedes OM924 engine

Mercedes OM924 essential bolt tightening torques

Main Bearing Bolts 
step 1 = 30 Nm
step 2 = 80 Nm
step 3 = 155 Nm
step 4 = + 90°

Connecting Rod Bolts
step 1 = 10 Nm
step 1 = 45 Nm
step 3 = + 90°

Cylinder head Bolts
step 1 = 20 Nm
step 2 = 70 Nm
step 3 = 170 Nm
step 4 = 280 Nm
step 5 = + 90°
step 6 = + 90°


Mercedes OM924 manuals and other literature

Mercedes OM924 key specs

Arrangement
OM924LA
in-line 4 cylinder engine, 
4-stroke cycle
turbocharged
intercooled

Compression ratio:
18.0:1

Displacement
OM924
4.8 liter, 259 CID

Bore
106 mm, 4.17 in

Stroke
136 mm, 5.35 in

Power 
 OM924LA
115 kW, @2200 rpm

Torque 
 OM924LA
630 Nm, @1200 rpm


Dimensions approx:
 OM924LA
length = 830 mm
width = 645 mm
height = 925 mm

Weight approx:
 OM924LA
395 kg, 803 lb




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