Caterpillar D6D Track-Type Tractor Parts Manual 74W02561-Up – SEBP1977-00 PDF Download

Description

Caterpillar D6D Track-Type Tractor Parts Manual – SEBP1977-00

This is the full Caterpillar D6D Track-Type Tractor Parts Manual covering direct drive machines from serial number 74W02561-Up fitted with the 3306 engine. It is issued under media number SEBP1977-00 and lets you look up every assembly on the machine group by group, with the original Caterpillar part number, the required quantity and the reference number keyed to the illustration on the facing page. Whether you are rebuilding a cylinder head, chasing a leaking hydraulic line on a dozer, replacing a final drive pinion or simply identifying the correct bolt for a hood latch, the group structure in this D6D parts book takes you straight to the correct part number.

File Details

• Manual type: Parts Manual (illustrated parts catalog)
• Brand: Caterpillar
• Model: D6D Track-Type Tractor / 6D Track-Type Tractor
• Engine: 3306 direct drive diesel
• Serial number coverage: 74W02561-Up
• Media number: SEBP1977-00
• Publication date: 01/06/1991
• Date updated: 06/10/2001
• Language: English
• File format: PDF
• Page count: 650 pages

Chapters Covered

• Engine block, crankshaft and flywheel: Cylinder Block GP, Cylinder Block AS, Cylinder Block GP Field Replacement, Crankshaft GP, Cover GP-Cylinder Block, Seal GP-Crankshaft, Housing GP-Flywheel, Flywheel GP
• Pistons, rods, camshaft and cylinder head: Piston & Rod GP, Camshaft GP-Single, Cylinder Head GP, Fastener GP-Cylinder Head, Cover GP-Cylinder Head, Valve Mechanism GP
• Timing gears, front housing and pulleys: Gear GP-Front Timing, Cover GP-Valve Mechanism, Fastener GP-Front Housing, Housing GP-Front, Cover GP-Front Housing, Damper GP, Pulley GP-Crankshaft
• Accessory and fan drives: Drive GP-Accessory, Pulley GP-Fan Drive, Drive GP-Fan
• Lubrication and oil pan: Pan GP-Oil, Fastener GP-Oil Pan, Pump GP-Engine Oil, Lines GP-Engine Oil, Gauge GP-Oil Level, Filler GP-Oil
• Engine mounting and lifting: Trunnion GP-Engine, Support GP-Engine, Lifting GP-Engine
• Cooling system: Radiator GP, Lines GP-Water Bypass & Outlet Elbow, Fan GP-Blower, Lines GP-Water, Pump GP-Water, Housing & Regulator GP, Cooler GP-Filter Base & Engine Oil, Cooler GP-Transmission Oil, Base GP-Oil Filter, Heater GP-Jacket Water
• Air intake and exhaust: Manifold GP-Exhaust, Fastener GP-Exhaust Manifold, Muffler GP, Air Cleaner GP, Prescreener GP, Guard GP-Precleaner, Turbocharger GP, Cartridge GP-Turbocharger, Lines GP-Air, Lines GP-Turbocharger Oil
• Governor and fuel injection: Governor & Fuel Injection Pump GP, Governor GP, Fastener GP-Fuel Inj Pump, Torque Control GP, Pump GP-Fuel Injection, Camshaft AS, Housing AS-Fuel Pump, Lines GP-Fuel Injection
• Fuel supply and filtration: Pump GP-Fuel Transfer, Pump GP-Fuel Priming & Primary Filter, Pump GP-Fuel Priming, Lines GP-Fuel, Filter GP-Secondary, Lines GP-Drain, Cap GP-Protection, Tank GP-Fuel, Guard GP-Fuel Tank
• Crankcase ventilation: Breather GP, Fumes Disposal GP
• Electrical system: Battery & Wiring GP, Switch AS-Disconnect, Switch AS-Start, Alternator GP, Starting Motor GP, Start GP-Neutral, Lighting GP, Lamp GP, Warning GP-Back Up, Starting Aid GP-Ether, Horn GP-Electric, Gauge GP, Gauge AS-Ammeter, Indicator GP
• Power train: Control GP-Flywheel Clutch, Clutch GP-Flywheel, Universal Joint GP, Pump GP-Clutch Oil, Transmission GP, Control GP-Gearshift, Lines GP-Power Train Oil, Screen GP-Magnetic, Valve GP-Relief, Filter GP, Pump GP-Gear
• Undercarriage: Final Drive GP, Sprocket GP-Segmented, Guard GP-Final Drive, Frame GP-Track Roller, Guard GP-Track Roller, Guard GP-Track Guide, Track Roller GP-Single Flange, Track Roller GP-Double Flange, Track Roller GP-Carrier, Link AS-Track, Idler GP-Front, Bar & Suspension GP
• Steering and brakes: Control GP-Steering Clutch, Valve GP-Control, Clutch GP-Steering, Brake GP-Steering, Band & Lining AS-Brake, Mechanism GP-Brake
• Operator station and guarding: Screen GP-Protective, Support GP-Fender, Hood & Dash GP, Cover GP-Protection, Enclosure GP-Engine, Fender GP, Floorplate GP, Guard AS-Radiator, Guard GP-Radiator Hinged, Guard GP-Crankcase, Drawbar GP-Fixed, Hook GP-Front Pull
• Hydraulic and attachment groups: Case & Frame GP, Mounting GP-Hydraulic Tank, Lines GP-Dozer, Valve GP, Lines GP-Pump, Lines GP-Ripper, Lines GP-Tilt Cylinder, Pump GP-Gear, Tank & Valve GP-Hydraulic, Cover GP-Protection, Valve GP-Control, Valve GP-Relief, Valve GP-Auxiliary
• Dozer and ripper components: Cylinder GP-Ripper Lift, Cylinder GP-Lift, Cylinder GP, Cylinder AR-Tilt, Cylinder GP-Hydraulic, Mounting GP-Cylinder, Blade GP-Angling, Blade GP-Straight, Bit & Cutting Edge GP, C-Frame GP, Arm & Brace GP, Brace GP-Bulldozer, Trunnion GP, Bracket GP-Cylinder, Linkage GP-Implement, Mounting GP-Ripper, Tooth GP-Ripper, Ripper GP
• ROPS, seat and hand tools: Mounting GP-ROPS, ROPS GP, Mirror GP-Rear View, Guard GP-Vandalism, Seat & Support GP, Cushion AS-Arm, Seat Belt GP, Suspension GP-Seat, Seat GP, Seat AS, Tool GP-Hand, Grease Gun AS

Read together, these groups turn the Caterpillar D6D parts manual into a complete illustrated map of the machine. The engine section alone walks from the bare cylinder block and crankshaft through the cylinder head, valve mechanism, timing gear train and flywheel housing, so a rebuild can be planned line by line. The fuel and governor section breaks the injection pump down into individual plungers, barrels, rack components and seals, which is exactly what you need when a pump has to be re-shimmed or a delivery valve replaced. The power train, final drive and undercarriage groups list every roller, idler, sprocket segment, track link, bushing and pin with its own part number, and the steering clutch and brake groups cover the discs, bands, linings and booster mechanism down to individual springs and bearings. On the attachment side, every dozer blade, C-frame, push arm, tilt cylinder and ripper carriage component is indexed, alongside the hydraulic tank, control valve and line groups that feed them.

What This D6D Parts Catalog Gives You

A parts manual is only as good as its indexing, and the SEBP1977-00 layout uses the standard Caterpillar scheme: an Entire Group line that names the assembly, followed by an Individual Parts table listing the reference number, part number, required quantity and part name for every component inside that assembly. Because each reference number is keyed to the exploded illustration on the facing page, you can identify a part by sight and confirm the number in the table before you order it. This makes the D6D parts book useful for far more than catalog lookup — it is a strip-down guide in its own right, showing how many of each fastener, dowel, seal and bearing the assembly requires, and where each shim or spacer sits in the stack.

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Who This Manual Is For

Owners of 74W02561-Up D6D tractors, independent repair shops, rebuilders and parts counter staff all benefit from having the original Caterpillar D6D parts manual on hand. Field mechanics can identify the exact part number before calling a supplier, rebuild shops can build a full parts list from the group tables, and anyone restoring or maintaining an older D6D avoids the guesswork of matching components by description alone. The addition of the attachment groups means the same file also covers the dozer and ripper hardware, not just the bare tractor.

Instant PDF Delivery of the Caterpillar D6D Parts Manual

With the Caterpillar D6D Track-Type Tractor Parts Manual 74W02561-Up – SEBP1977-00 in your hands, you can identify the correct part number for any group on the machine, plan a rebuild from the block up, confirm fastener counts and seal sizes before ordering, and cross-check a supplier’s listing against the original factory grouping. Having the right part number the first time is what keeps a machine out of the shop and out of the return-shipping loop, and a wrong guess on a final drive or injection pump component can cost far more than the part itself. This D6D parts catalog is delivered as an instant PDF download after payment — no shipping, no waiting, no physical book to store. Open it on a laptop in the workshop, on a tablet next to the machine, or print the pages you need and take them into the field. Once downloaded, the file is yours to keep and reference for the life of the tractor.