Perkins 3012, CV12 Workshop Manual

$29.99 USD · one-time payment

Model: 3012 | CV12
Type: 12 cylinder diesel engines for industrial applications
252 Pages·23 MB·Scanned PDF·English·Print-Ready
  • ✓ Wiring Diagrams
  • ✓ Torque Specs
  • ✓ Multi-Level Bookmarks (2-level navigation)
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Perkins 3012, CV12 fuel injection pump dismantling procedure and exploded view diagram of pump components.
Perkins 3012, CV12 Workshop Manual
$29.99

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All 252 pages of this Perkins 3012, CV12 workshop manual PDF (OEM #TSD 3420, Issue 3) focus entirely on repairing and maintaining these heavy-duty 12 cylinder diesel engines for industrial applications. Inside, you get complete teardown procedures for the crankshaft, timing gears, and cylinder head assemblies to rebuild your motor from the block up. Open to detailed system diagrams, exploded parts views of the fuel injection pump, and clearance tables specifically for the pistons and connecting rods. Adjust your tappet clearances to exact factory tolerances, and verify the correct nominal applied torques before sealing the rocker box cover. Stop hunting through forums for reliable engine data. Grab this bookmarked download, pull it up on your tablet in the shop, and get your diesel running right on the first try.

What's Inside This Manual

SystemPagesKey Topics
General Information13-22Introduction, Bank and Cylinder Bore Identification, Engine Identification, Safety, Useful Information, Approved Lubricants and Fluids
Specifications23-28Basic Engine Data, Recommended Specific Applied Torques, Recommended Nominal Applied Torques
Cylinder Head Assembly29-60General Description, Pedestal Rocker Cover, Pedestal Rocker Assembly, Rocker Box Cover, Tappet Clearances, Valves, Valve Springs and Valve Rotators, Push Rods
Pistons and Connecting Rods61-76General Description, Big End Bearings, Piston and Connecting Rod Assembly, Piston Rings, Piston and Rings, Fits and Clearances - Pistons and Connecting Rods, Pistons - 3 Rings
Crankshaft Assembly77-90General Description, Crankshaft Pulley, Damper and Alternator Pulley, Front Oil Seal, Rear Oil Seal, Crankshaft, Main Bearings and Thrust Washers, Fits and Clearances
Timing Gears and Timing Case91-104General Description, Timing Gears and Auxiliary Drive Shaft, Double Idler Gear, Timing Case, Fits and Clearances
Crankcase and Cylinder Liners105-118General Description, Crankcase, Cylinder Liner, Fits and Clearances
Camshafts and Engine Timing119-128General Description, Camshafts, Engine Timing, Fits and Clearances
Induction and Exhaust System129-136General Description, Exhaust Manifold, Fits and Clearances
Lubrication System137-152General Description, Lubricating Oil Sump - Early Engines, Single Piece Lubricating Oil Sump, Lubricating Oil Pump, Heat Exchanger (Oil to Coolant) - Early Engines
Fuel System153-194General Description, Primary Fuel Filter, Fuel Filter Head, Mechanical Fuel Lift Pump, Fuel Injectors, Fuel Injection Pump and Governor
Cooling System195-210General Description, Radiator, Thermostats, Coolant Pump, Fan, Fan Belts and Tensioner Pulley, Fan Adaptor
Flywheel and Flywheel Housing211-214General Description, Starter Ring
Electrical Equipment215-236General Description, Alternator, Starter Motor, Electrical Switches, Engine Stop Solenoid (Energised to Run), Early 3012 Engines
Auxiliary Equipment237-238
Running-In and Test239-240To Run the Engine, Load or Power Rating, Rev/min, Duration, To Check the Consumption Rate of the Engine Lubricating Oil
Special Tools241-252List of Special Tools

Quick Reference Specifications

SpecificationValuePage
Tappet clearances (hot or cold) - Engines before 'build line number' 8281 (6C27437/29): Inlet valves0,4 mm (0.016 in)p. 23
Tappet clearances (hot or cold) - Engines before 'build line number' 8281 (6C27437/29): Exhaust valves0,5 mm (0.020 in)p. 23
Fuel injectors - Cap screws, clamp60 Nm (80 lbf ft)p. 27
Fuel injectors - Cap nut, nozzle80 Nm (59 lbf ft)p. 27
Main fuel filtersTwo screw-on type canistersp. 24
Lubricating oil sump capacity (maximum)55 litres (12 UK gallons)p. 25
Coolant capacity, engine/radiator pack122.7 litres (27 UK gallons)p. 24
Fuel injector injection pressure250 bar (early engines 240 bar)p. 24
Piston top ring maximum permissible worn gap1.397 mm (0.055 in)p. 73
Bolts, rocker box to cylinder head torque46 Nm (34 lbf ft)p. 26
Bolts, main bearing cap torque (front, centre, rear)177 Nm (131 lbf ft)p. 26
Maximum recommended oil temperature in sump125 °Cp. 25
BrandPerkins
Model3012, CV12
Machine Type12 cylinder diesel engines for industrial applications
Manual TypeWorkshop Manual
LanguageEnglish
FormatScanned PDF (Digital Download)
Pages252
File Size23 MB
Manual No.TSD 3420, Issue 3
Wiring DiagramsYes
Hydraulic SchematicsNo
Torque SpecificationsYes
Bookmarked / IndexedYes