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Perkins 3000 Series (3008 & 3012 V8/V12) Heavy Diesel Workshop Manual

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Perkins 3000 Series (3008 & 3012 V8/V12) Heavy Diesel Workshop Manual

Factory Workshop Reference • 100% Free ($0.00)

Perkins 3000 Series (3008 CV8 & 3012 CV12)

DISPLACEMENT
17.4L (V8) / 26.1L (V12) Quad-Turbo

CYLINDER HEAD TORQUE
300 Nm (221 lbf·ft) + Angle Turn

COLD VALVE LASH
Inlet 0.20 mm / Exhaust 0.50 mm (Cold)

OIL CAPACITY
45.0 L (V8) / 72.0 L (V12)

• Unbundled Adobe PDF • No checkout or registration • Clean OEM Document

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Official factory workshop service and overhaul manual for Perkins 3000 Series (3008 8-cylinder and 3012 12-cylinder) heavy-duty industrial and generator drive diesel engines. Includes complete disassembly, cylinder head bolt torque sequences, valve timing, fuel injection pump timing, and cooling system maintenance protocols.

🔧 Need Real-Time Technical Calculators?

Convert fastener torque (Nm ↔ ft-lb), calculate cylinder displacement, or check turbo boost pressure ratio.

🔧 Complete Technical Specifications & Torque Sequences

Reference the OEM factory tightening torques, clearances, and operational parameters for Perkins 3000 Series (3008 CV8 & 3012 CV12) below:

Engine Architecture4-Stroke, 60° Vee, Direct Injection, Turbocharged & Charge Air Cooled
Cylinder Configuration8-Cylinder (3008 / CV8) / 12-Cylinder (3012 / CV12)
Bore & Stroke135 mm x 152 mm (5.31 in x 5.98 in)
Total Displacement3008: 17.4 Litres (1,062 cu in) / 3012: 26.1 Litres (1,593 cu in)
Cylinder Head Bolts Torque300 Nm (221 lbf·ft) progressively from center outwards + final angle
Main Bearing Cap Bolts420 Nm (310 lbf·ft) lubricated with clean engine oil
Connecting Rod Bolts180 Nm (133 lbf·ft) + 90° angle turn
Flywheel Mounting Bolts260 Nm (192 lbf·ft)
Cold Valve Lash ClearanceInlet: 0.20 mm (0.008 in) / Exhaust: 0.50 mm (0.020 in)
Firing Order3008: 1-8-4-2-7-3-6-5 / 3012: 1-12-2-11-3-10-6-7-5-8-4-9
Fuel Injection Pump TimingStatic Spill Cut-Off: 18° to 22° BTDC according to data plate
Lube Oil Sump Capacity3008: 45 Litres / 3012: 72 Litres (15W-40 API CI-4/CH-4)

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📖 Workshop Service Manual Table of Contents

This unbundled factory manual covers full overhaul, diagnostic procedures, and disassembly protocols:

  1. (‘1. General Information & Safety Protocols’, ‘Engine identification codes, lifting specs, and workshop precautions.’)
  2. (‘2. Technical Specifications & Clearances’, ‘Wear limits, tightening torques, cylinder liner protrusion, and valve heights.’)
  3. (‘3. Cylinder Head & Valve Train Servicing’, ‘Valve guide replacement, seat grinding, and head bolt tightening patterns.’)
  4. (‘4. Piston, Rings & Connecting Rod Assemblies’, ‘Piston pin clearances, ring gap measuring, and bearing inspection.’)
  5. (‘5. Crankshaft, Main Bearings & Flywheel’, ‘End float measurement, crankshaft journal grinding sizes, and rear oil seal fitting.’)
  6. (‘6. Timing Gear Train & Camshafts’, ‘Gear backlash tolerances, camshaft bearing renewal, and timing marks alignment.’)
  7. (‘7. Lubrication & Oil Circulation System’, ‘Oil pump pressure relief valve, oil cooler matrix, and filtration pathways.’)
  8. (‘8. Turbochargers & Charge-Air Cooling’, ‘Radial and axial play tolerances, turbo overhaul, and manifold gaskets.’)
  9. (‘9. Mechanical & Electronic Fuel Injection’, ‘Injector nozzle pop testing, high-pressure fuel lines, and governor linkage.’)
  10. (’10. Fault Diagnosis & Troubleshooting Guide’, ‘Excessive smoke, low oil pressure, hard starting, and hunting diagnostic tables.’)

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