Timberjack 758HD Harvester Head Parts Catalog PC 9276 – PDF Parts Manual

Description

Timberjack 758HD Harvester Head Parts Catalog PC 9276

This Timberjack 758HD Harvester Head Parts Catalog PC 9276 is the complete illustrated parts manual for the 758HD harvester head, covering machines manufactured from 2002 onward. Published in April 2004 by the Construction and Forestry Division, this worldwide edition gives you the exact part numbers, exploded assemblies, and component breakdowns you need to identify, order, and replace every major part on the 758HD head.

File Details

• Manual Type: Illustrated Parts Catalog
• Brand: Timberjack
• Model: 758HD Harvester Head
• Document Number: PC 9276
• Edition / Date: Apr-04 (April 2004)
• Language: English
• Page Count: 180
• File Format: PDF
• Machines Covered: 758HD harvester heads manufactured 2002 and later

Chapters Covered

The parts catalog is organized into the following major assemblies and systems, each presented with exploded illustrations and corresponding part number tables:

• Frame Equipment & Tilt System – frame, tilt cylinders, guards, manifold, damped hydraulic cylinder for tilt
• Delimbing Knives & Back Knives – delimbing blades, front knife, bolted back knife, axles, pins, and conical pivots
• OM Saw Unit – saw unit assembly, hydraulic motor, blade position sensor, bearing assembly, urea assembly, lubricating device
• SuperCut 100 Saw Unit – saw assembly, hydraulic motor, guide bars, saw chains, lubrication system, urea assembly
• Feed Rolls & Feed Roll Drives – feed rolls, rib roller, feed motor valve block, feed roll cylinder valve block, chain gatherer
• Measuring Wheels & Sensors – diameter measuring, length measuring wheel, measuring wheel frame, hydraulic pressing for measuring wheels
• Hydraulic Motors – Poclain 780 CC, 315 CC, 400 CC, 500 CC, 630 CC, and 800 CC feed roller motors; OM saw unit motor; SuperCut 100 motor
• Valve Blocks & Manifolds – saw valve block, feed roller motor block, base block, delimbing knives block, rotator valve block, tilt valve block, sequence valve, pressure valve
• Hydraulic Cylinders – feed rolls, delimbing knives, back knives and OM saw unit, tilt (damped and standard), measuring roll, multi tree handling
• Hydraulic Hoses, Fittings & Mounting – hydraulic mounting, Poclain mounting, SuperCut 100 mounting, hydraulic components
• Electrical Equipment & Cables – harvester head module (HHM), cables for HHM between valve stack and sensors, TM300/3000 cables and sensors, TM10 electrical system
• Multi Tree Handling Device – frame, arms, guards, hydraulic cylinder, junction block, solenoid valve
• Lubricating Devices & Urea Assemblies – OM saw unit lubricating device, SuperCut saw unit lubricating device, urea assembly for both saw units
• Paint Marking Device – pump, knives, nozzle, reservoir cap
• Tools, Decals & Product Identification – tool kit, decal kit, product identification decal and number
• Shields & Guards – shields for SuperCut only, covers
• Alphabetical Index – quick part-name look-up with grid and page references
• Numerical Index – part number cross-reference
• Hydraulic Hose List – complete hose part numbers with Specma and Hi-Flex equivalents, lengths, and fitting connections

This Timberjack 758HD parts catalog is built for the shop floor. Every assembly is broken down into its individual components with callout numbers keyed to exploded line drawings, so you can see exactly how parts fit together before you order. The part number tables give you the exact number, description, quantity, and serial number applicability for every item – critical when Timberjack made running changes across the 758HD production run. Whether you are rebuilding a feed roll drive, replacing a delimbing knife, chasing a hydraulic leak through the valve stack, or simply ordering a decal kit, having the correct PC 9276 parts book on hand eliminates guesswork and wrong-part returns.

The catalog also includes a dedicated hydraulic hose list that cross-references Specma and Hi-Flex hose codes, complete with hose type, length, fitting connections, and displacement angles. This section alone saves hours when you need to fabricate or order a replacement hose and want to match the original specification exactly.

Why This Parts Catalog Matters

Ordering the wrong part for a harvester head is expensive – not just in the cost of the part itself, but in downtime, return shipping, and the risk of damaging surrounding components. The 758HD harvester head packs a lot of systems into a compact frame: delimbing knives, feed rolls, measuring wheels, saw unit, multi tree handling, and the hydraulic and electrical networks that tie them all together. Timberjack used different part numbers across different serial number breaks, and without the parts catalog you are guessing which version fits your machine.

With the Timberjack 758HD Harvester Head Parts Catalog PC 9276 open on your screen, you can:

• Identify every part by its exploded diagram callout number
• Confirm the correct part number for your machine’s serial number range
• See how assemblies go together before disassembly
• Cross-reference hydraulic hoses between Specma and Hi-Flex codes
• Order with confidence, knowing the part matches the drawing

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Instant PDF Delivery

This Timberjack 758HD parts manual is delivered as an instant PDF download. No shipping, no waiting for a physical book to arrive. Download it once and keep it on your laptop, tablet, or phone – ready in the workshop, the office, or out in the field. Print only the pages you need for the job at hand, or keep the whole catalog on a shop computer for quick reference. The PDF format means you can zoom into detailed exploded views, search for part numbers, and navigate directly to the assembly you are working on.

Whether you maintain a fleet of 758HD harvesters, run a single machine, or work in a shop that services Timberjack equipment, this parts catalog gives you the same parts information the dealer uses – organized, illustrated, and ready to help you get the right part the first time.