John Deere 9935 Cotton Picker Parts Catalog PC2447 2004 – PDF Download

Description

John Deere 9935 Cotton Picker Parts Catalog PC2447

This is the complete John Deere 9935 Cotton Picker Parts Catalog, published under document number PC2447 and dated 2004. It is the full illustrated parts breakdown for the 9935 Cotton Picker, covering both the earlier In-Line picking units (PIN 101-2000) and the later PRO-12-18S machines (PIN 2001- ) in a single volume. Every assembly is shown in exploded illustration form with a keyed parts list, so you can identify the correct part number, quantity, and serial-number application before ordering or replacing anything on the machine.

The catalog is laid out to be usable on a machine that is already in the field. Each illustration carries a key number, and the matching parts list gives the part number, description, quantity, and where relevant the serial number or product identification number range that applies. Change notes such as “- 900551” or “900552- ” on engine parts, and “101 – 2000” versus “2001 – ” on picking-unit parts, let you pin down exactly which version of the 9935 you are working on before you commit to a part.

File Details

• Manual type: Illustrated Parts Catalog
• Brand: John Deere
• Model: 9935 Cotton Picker
• Document number: PC2447
• Edition / date: 2004
• Language: English
• Page count: 555 pages
• File format: PDF

Chapters Covered

The catalog follows John Deere’s standard section numbering, and each section opens with an illustration plate plus its keyed parts list:

• General Information (Section 10)
• Engine (Section 20) – cylinder block, crankshaft, cylinder head, timing gear cover, pistons and liners, oil pump, oil pan, oil filter, water pump, fan drive, flywheel, gasket sets
• Fuel and Air (Section 30) – fuel tank, fuel filters, injection pump (Lucas and Stanadyne), injection nozzles, throttle cable, exhaust manifold, turbocharger, air cleaner, aspirator
• Electrical (Section 40) – battery, wiring harnesses, alternator, starting motor, console controls, fuses and relays, warning lamps, connectors, glow plug starting aid
• Power Train (Section 50) – hydrostatic pump, transmission case, differential, final drive housing, spiral bevel gears, transmission shafts, unit drive
• Steering and Brakes (Section 60) – steering column, power steering valve, steering cylinder and lines, brake master cylinder, brake pedals, park brake, brake shoes and drum, brake slave cylinder
• Hydraulic System (Section 70) – hydraulic/hydrostatic reservoir, oil cooler, unit lift cylinder, hydraulic pump (45 cm3), hydraulic control valve, height sensing valve, basket cylinder, basket interlock valve, auger and vane compactor hydraulics
• Wheels, Rear Axles and Sheet Metal (Section 80) – main frame, engine hood and screens, tunnel panels, rear axle center, pivot supports, knee spindle and knuckle, tie rods, main wheel, rear wheel, mud scrapers, wheel shields, fire extinguisher
• Operator’s Station (Section 90) – platform and skirts, ladders and handrails, SOUND-GARD cab, cab windows, cab door, rear upholstery, roof and supports, headliner, floor mat, monitor assembly, console, control levers, hydrostatic control handle, seat assembly, armrests, seat suspension, pressurizer blower, air louver, cab air filter, heater control valve, evaporator, condenser, compressor, windshield wiper, rear view mirrors, field lamps
• Picking Unit Lift (Section 100) – top link stabilizer, unit lift arm and frame
• Picking Unit Cabinet (PRO-12-18S) (Section 110) – picking PRO-unit housing, upper housing, posts, hanger, bottom frame, grid bars and supports, front and rear drum pressure plates, unit doors, stalklifters, height sensing linkage and valve, cabinet plugs and grommets
• Picking Unit Cabinet (In-Line) (Section 115) – picking unit housing, upper housing, posts, hanger, bottom frame, grid bars and supports, front and rear drum pressure plates, unit doors, stalklifters, height sensing linkage and valve
• Picking Unit System (PRO-12-18S) (Section 120) – unit drive jackshaft, unit drive, universal joint, gear cases, lower gear case hub, drum slip clutch and idler gears, upper housing drum drive gears, picker drum head and cam, picker bar spindle drive shaft, picker bar/spindle/wrench, picker bar drum/stud/bearing, upper doffer adjusting housing, doffer, doffer drive idler gear, doffer gauges, vine cutters
• Picking Unit System (In-Line) (Section 125) – unit drive, universal joint, unit drive jackshaft, left and right side picking unit bevel gears and shafts, lower gear case hub, drum slip clutch and idler gears, upper housing drum drive gears, picker drum head and cam, picker bar drum/stud/bearing, picker bar spindle drive shaft, picker bar/spindle/wrench, upper doffer adjusting housing, doffer, doffer drive idler gear, doffer gauges, vine cutters
• Picking Unit Lubrication System (Section 130) – lubrication tank and wrapper, lubrication pump and system, unit lubrication manifold and fittings, lubrication manifold, lubrication transfer pump, lubrication pump
• Water System (Section 140) – water control assembly, water tank and wrapper, water systems control, water pump fittings and support, water pump assembly, water filter, pressure water lines and fittings (clear lines), flush water lines and fittings (green lines), spindle moistener column for both In-Line and PRO-12-18S
• Air System (Section 150) – fan housing, fan shaft/sheave/rotor, fan idler linkage, air hoses, fan engage actuator, air ducts and tubes, cotton doors, unit to basket ducts, duct and ladder support (two PIN ranges)
• Basket (Section 160) – basket lid linkage, basket supports, cotton basket front and rear, cotton basket left and right side, basket floor and fan enclosure, basket lid frame, lid grates/screens/fingers, lid handrails and step, vane compactor, auger compactor, basket extension left-hand door, 14-inch basket extension, basket cylinder end and rockshaft pivot lubrication lines
• Decals (Section 170) – chassis decals and labels, picking unit decals, safety decals, decal kits
• Preferred Metric Hardware (Section 180)
• Numerical Index (Section 190) – full part number look-up across all sections

What This Parts Catalog Gives You

A parts catalog is only as useful as its indexing, and PC2447 is set up so you can arrive at the right part number from two directions. If you already know the assembly, you open the section illustration, find the key number on the drawing, and read across to the parts list for the part number, description, quantity, and any serial-number applicability. If you only have a part number in hand – perhaps from a tag on a failed component, or from a John Deere dealer quote – the Numerical Index at the back lists every part number in the catalog with its grid location and page reference, so you can jump straight to the correct illustration.

The PRO-12 and In-Line distinction is handled carefully throughout. Sections 110 and 120 cover the PRO-12-18S picking units (PIN 2001- ), while Sections 115 and 125 cover the In-Line units (PIN 101-2000). Where a part number only fits one series, the parts list makes that clear, which matters when you are ordering doffers, picker bars, slip clutches, gear case components, or grid bars for a machine that has been through a mid-life update.

Engine parts in Section 20 include their own serial-number splits. The timing gear cover, engine oil pressure regulating valve, and water pump all list different part numbers depending on whether the engine serial number is at or below 900551, or 900552 and up. Turbocharged 6068TF 150 and non-turbocharged 6068DF 150 engine configurations are both represented in the engine listings, so the catalog supports either build. The Product Identification Number plate is located on the main frame behind the diagonal brace, and the engine serial number plate carries its own decoding scheme (engine manufacturer, number of cylinders and liter size, fuel type or special condition, engine serial number, and engine application/factory user) which the front of the catalog explains.

Who This Is For

This catalog is aimed at the owner-operator, mechanic, or parts counter person who needs to keep a 9935 Cotton Picker running. Cotton pickers are expensive machines and the picking unit is where the wear happens – spindles, doffers, picker bars, drum bearings, slip clutches, moistener columns and fan components all wear and need replacing on a schedule. Having the correct exploded illustration and the exact part number in front of you prevents ordering the wrong version and prevents the guesswork that leads to a machine sitting idle waiting on a second shipment.

The hydraulic and hydrostatic sections are equally valuable. The 9935 runs a hydrostatic drive and a substantial hydraulic system driving the basket, unit lift, compactor, and steering circuits. The catalog breaks down the hydrostatic pump, displacement control, servo assembly, end cap, valves, plugs and seals, and shows the hydraulic control valve, height sensing valve, solenoid valves, and the various cylinders and hoses with their fitting sizes and lengths where listed. That level of detail is what lets a technician rebuild a valve or order the correct seal kit the first time.

How It Is Organized for Fast Lookup

Three indexing tools sit alongside the sectioned illustrations. The Section Index on the front pages lists all twenty numbered sections with their page ranges. The Alphabetical Index runs across multiple pages and lists every assembly, component, and common hardware item alphabetically, with grid location and page number – useful when you know what the part is called but not which section it lives in. The Numerical Index at the back sorts every part number in the catalog and points to its exact location. Between the three, a part can be found from a name, a section, or a number.

Buy the John Deere 9935 Cotton Picker Parts Catalog PC2447

IMAGES PREVIEW

With PC2447 in hand you can identify and order the right parts for any area of the 9935 – engine, fuel and air, electrical, power train, steering and brakes, hydraulics, wheels and axles, operator’s station, picking unit lift, both picking unit cabinet families, both picking unit system families, lubrication, water, air, basket, decals and hardware. Whether you are replacing a single doffer or rebuilding a hydrostatic pump, the exploded views and keyed parts lists give you the part numbers, quantities, and serial-number fitment without a trip to the dealer just to look something up. Delivered as an instant PDF download – no shipping, no waiting, readable on any phone, tablet, laptop or desktop, and printable for the shop wall or a binder. Add it to your 9935 reference library today and stop guessing part numbers.