John Deere 3029, 4045 & 6068 Tier 2 Genset Engines Parts Catalog PC2477 – 906-Page PDF

Description

John Deere 3029, 4045 & 6068 Tier 2 Genset Engines Parts Catalog PC2477

This is the complete John Deere 3029, 4045 & 6068 Tier 2 Genset Engines Parts Catalog PC2477, a 906-page illustrated parts reference for the Tier 2 two-valve and four-valve genset engines. It is the publication a parts counter or workshop uses to identify exactly which component sits on a given engine build and which part number to order for it. Every assembly is drawn as an exploded view with numbered callouts, and each callout is tied to a part number, a description and a quantity.

The catalog is edition PC2477, dated 05/2007 (May-07), and is published in English as the Worldwide Edition. It covers the 3029, 4045 and 6068 Tier 2 genset engine family as built by John Deere Saran. The engines in this catalog may be naturally aspirated or turbocharged diesel, or air-to-air intercooled, and both two-valve and four-valve configurations are included.

Because parts on these engines are option-dependent, PC2477 is set up to be used together with the engine’s own identification plates. The engine serial number plate and the engine option code label are the two references that tell a reader which parts apply to a specific unit. The catalog explains how each is read before the parts sections begin, which is why the first thing to do with this document is understand the identification pages rather than jump straight to a drawing.

File Details

• Manual type: Illustrated Parts Catalog
• Brand: John Deere
• Publication number: PC2477
• Edition / date: PC2477 – 05/2007 (May-07), Worldwide Edition, English
• Engine family: Engines for Gensets (Tier II – 2 & 4 Valve)
• Displacements covered: 3029 (2.9 L), 4045 (4.5 L), 6068 (6.8 L)
• Language: English
• Page count: 906 pages
• File format: PDF

Engine Variants Covered

The catalog’s title page lists the exact engine variants included: 3029TFS70 (TF270); 4045DF270 & TFS70 (TF270); 4045HFS72 (HF275); 4045HFS73 (HF279); 4045TF275 & HF475; 6068HFS72 (HF275); 6068HFS73 (HF279); and 6068HFS76 & 77 (HF475). These identifiers correspond to the engine version suffixes described in the grouping pages, where 270 designates a two-valve mechanical-injection version, 275 designates a two-valve electronic-injection version, and 475 designates a four-valve electronic-injection version.

Chapters Covered

The catalog uses John Deere’s standard parts section numbering. The section list, exactly as it appears in the catalog, is:

• 010 Introduction
• 1100 Valve Cover
• 1200 Oil Filler
• 1300 Crankshaft Pulley
• 1400 Flywheel Housing
• 1500 Flywheel
• 1600 Fuel Injection Pump
• 1700 Intake Manifold
• 1900 Oil Pan
• 2000 Water Pump Pulley
• 2100 Thermostat Cover
• 2200 Thermostat
• 2300 Fan Drive
• 2400 Fan Belt
• 2500 Suction Fan
• 2600 Engine Coolant Heater
• 2800 Exhaust Manifold
• 2900 Ventilating System
• 3000 Starter
• 3100 Alternator
• 3500 Fuel Filter and Lines
• 3600 Front Plate, Crankshaft Upper Idler Gears
• 3700 Fuel Transfer Pump
• 3900 Thermostat Housing
• 4000 Engine Oil Dipstick
• 4100 Auxiliary Front Drive
• 4300 Cold Weather Starting Aid
• 4400 Timing Gear Cover, Water Pump and Crankshaft
• 4500 Balancer Shaft
• 4600 Cylinder Block and Camshaft
• 4700 Crankshaft and Main Bearings
• 4800 Piston, Connecting Rod, Cylinder Liner
• 4900 Rocker Arm Shaft
• 5000 Oil Pump
• 5100 Cylinder Head, Valves
• 5200 Auxiliary Drive Adapter, Lines and Cover
• 5600 Paint
• 5700 Water Pump Inlet, Tube
• 5900 Oil Cooler and Filter
• 6000 Auxiliary Drive
• 6200 Alternator Brackets
• 6300 Low Pressure Fuel Lines
• 6400 Exhaust Adapter
• 6500 Turbocharger and Oil Lines
• 6700 Engine Sensors
• 7400 Compressor Support
• 7800 Air Compressor
• 8100 Primary Fuel Filter
• 8600 Fan Pulley
• 8700 Automatic and Manual Drive Belt Tensioner
• 8800 Oil Filter and Filter Head
• 9700 Engine Accessories
• 9900 Engine Short Block, Overhaul Kit, Gasket Sets, and Lubricants

Several of these sections deal with closely related areas and are best understood together. What follows groups them by function so a reader can see how the catalog is laid out in practice.

Engine Identification and Front Matter (010 Introduction)

The introduction carries the information needed before any part can be ordered confidently. It explains the engine serial number plate on the Saran-built engines, including how the digits encode engine manufacturer, number of cylinders, total displacement, aspiration type, engine serial number, engine user and engine version. It also covers the engine option code label affixed to the rocker arm cover, where the first two digits of each code identify a specific functional group and the last two digits identify the particular option fitted to that engine. The same section explains the serial number listing conventions used in the parts tables – the meaning of a dash, of -000000, of 000000-, and of a full range – and describes the box-enclosed illustration convention that flags parts sold as a service assembly. Bolt and cap screw strength identification is also set out here, with inch-dimensioned fasteners at SAE Grade 8 called out as SAE 8 and metric fasteners at property class 10.9 or higher called out as 10.9, 12.9 and 14.9. This is the section that makes every other section readable.

Valve Cover, Rocker Arm Shaft and Cylinder Head (1100, 4900, 5100)

The valve cover group shows the cover, medallion, attaching screws with washers and the cover O-ring, together with the quantities and any serial-number qualifications that apply. The rocker arm shaft group covers the rocker assembly components, and the cylinder head and valves group covers the head and valve train parts. These three sections are the ones to consult when a top-end component has to be replaced or identified, and the option code label on the rocker arm cover is the reference that determines which of the listed variants applies to a particular engine.

Fuel System – Injection Pump, Nozzles, Filters and Lines (1600, 3500, 3700, 6300, 8100)

Fuel system coverage spans several sections. Section 1600 covers the fuel injection pump, with exploded drawings and parts tables listing components such as injection nozzles, tee fittings, packings, tube nuts, plugs, seals and cap screws, along with quantities and serial-number applicability. Section 3500 covers the fuel filter and lines, drawn as an exploded fuel-filter assembly with canister, element, seals and mounting bracket. Section 3700 covers the fuel transfer pump, section 6300 covers the low-pressure fuel lines, and section 8100 covers the primary fuel filter. Together these sections let a reader trace the fuel path from tank-side filtration through transfer, filtration and injection, and identify each component with its part number and quantity.

Cooling System – Water Pump, Thermostat, Fan Drive and Coolant Heater (2000, 2100, 2200, 2400, 2500, 2600, 3900, 4400, 5700)

The cooling-related sections are spread across the section index. Section 2000 covers the water pump pulley, sections 2100 and 2200 cover the thermostat cover and thermostat, section 3900 covers the thermostat housing, section 2400 covers the fan belt, section 2500 covers the suction fan, section 2600 covers the engine coolant heater, and section 4400 covers the timing gear cover, water pump and crankshaft arrangement. Section 5700 covers the water pump inlet and tube. Parts lists in these sections give part numbers, quantities and serial-number applicability, so a reader can build the correct list for the cooling configuration actually fitted to the engine.

Lubrication and Filtration – Oil Pan, Oil Pump, Oil Cooler, Oil Filter (1900, 5000, 5900, 8800)

Lubrication coverage includes section 1900 (oil pan), section 5000 (oil pump), section 5900 (oil cooler and filter) and section 8800 (oil filter and filter head). Section 4000 covers the engine oil dipstick. Each of these sections is presented in the same key-number format, with part numbers, part names, quantities, serial numbers and remarks columns in the parts table that accompanies the exploded drawing.

Electrical – Starter, Alternator, Sensors and Brackets (3000, 3100, 6200, 6700)

The electrical sections cover the starter (3000), the alternator (3100), alternator brackets (6200) and engine sensors (6700). Because alternator and starter fitment is option-dependent, the option code label described in the introduction is what tells a reader which of the listed electrical components was installed at the factory. The parts tables in these sections carry serial-number applicability for the components listed.

Intake, Exhaust and Turbocharger (1700, 2800, 2900, 6400, 6500, 7800, 7400)

Air and exhaust coverage includes the intake manifold (1700), exhaust manifold (2800), ventilating system (2900), exhaust adapter (6400), and turbocharger and oil lines (6500). Section 7800 covers the air compressor and section 7400 covers the compressor support. Turbocharger fitment is tied to the aspiration type shown on the engine serial number plate, so the identification pages at the front of the catalog are the reference for confirming which turbocharger arrangement applies.

Rotating Assembly and Block – Crankshaft, Bearings, Pistons, Liners, Camshaft (4500, 4600, 4700, 4800, 3600, 4400)

The bottom-end sections include the balancer shaft (4500), cylinder block and camshaft (4600), crankshaft and main bearings (4700), and piston, connecting rod and cylinder liner (4800). Section 3600 covers the front plate and crankshaft upper idler gears, and section 4400 covers the timing gear cover, water pump and crankshaft arrangement. These sections list the internal engine components with their part numbers and quantities, and the serial-number columns show which variants apply to which engine builds. The displacement codes on the engine serial number plate – 029 for 2.9 L, 045 for 4.5 L, and 068 for 6.8 L – are what tie a given engine to the correct parts in these sections.

Auxiliary Drives, Belt Tensioners and Accessories (4100, 5200, 6000, 8700, 8600, 9700)

Auxiliary drive coverage includes section 4100 (auxiliary front drive), section 5200 (auxiliary drive adapter, lines and cover), section 6000 (auxiliary drive), section 8700 (automatic and manual drive belt tensioner) and section 8600 (fan pulley). Section 9700 gathers engine accessories. Because these components are frequently option-selected on OEM genset installations, the option code label again determines which of the listed configurations applies.

Cold Weather and Starting Aids (4300)

Section 4300 covers the cold weather starting aid components. This section is listed with the same key-number and parts-table format as the rest of the catalog, with serial-number applicability shown in the parts table.

Hardware, Paint and Service Kits (5600, 9900)

Section 5600 covers paint references. Section 9900 is the service section, covering the engine short block, overhaul kit, gasket sets and lubricants. This is where a reader finds the packaged assemblies and kits that John Deere lists as complete service items, and it is the section to consult when a job requires a bundle of related parts rather than a single component.

How to Use This Catalog

The catalog is a parts identification reference, not a repair procedure guide. It shows what each component is, how the assembly is drawn, and what part number and quantity to order. It does not prescribe torque sequences, disassembly order or service intervals. The exploded illustrations show component relationships and callout positions; they are not step-by-step assembly instructions.

Parts on these engines are option-dependent, and the catalog is explicit about that. The engine serial number plate and the engine option code label together determine which parts apply to a specific unit. The option codes tell a reader which of the engine options were installed at the factory, and the serial-number listing conventions in the parts tables show the range of engines a given part applies to. Components listed in one section are not necessarily interchangeable across the whole 3029, 4045 and 6068 family, and not every assembly shown applies to every engine; the serial number and option code columns are what resolve that.

When a part cannot be matched to the engine in front of you from the drawing alone, the identification pages at the front of PC2477 give the reader the reference data needed to confirm fitment before ordering. This is the reason the introduction is treated as part of the working content of the catalog rather than as front matter to be skipped.

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The complete John Deere 3029, 4045 & 6068 Tier 2 Genset Engines Parts Catalog PC2477 is delivered as an instant PDF download – no shipping, no waiting for a printed book to arrive. Open it on a laptop, tablet or phone, print the pages needed for a job, and take them to the bench or the parts counter without risking the original. With 906 pages covering the two-valve and four-valve Tier 2 genset engines across the 3029, 4045 and 6068 displacements in one volume, PC2477 is the parts reference that keeps a working generator-set engine serviceable.