JLG 3508PS-4017PS Agrovector 40.8 40.9 Illustrated Parts Manual 31200204

Description

JLG 3508PS-4017PS Agrovector 40.8 40.9 Illustrated Parts Manual 31200204

This is the complete illustrated parts manual for the JLG PS-series telehandlers and Agrovector models listed on the cover. Document 31200204 was revised on June 8, 2012 (Revision I) and covers every major assembly on these machines with exploded illustrations, item callouts and the exact part numbers needed to order service replacements. Whether you are rebuilding a lift cylinder, replacing a worn boom wear pad, tracking down a hydraulic fitting, or ordering a replacement rear light bracket, this JLG 3508PS-4017PS Agrovector 40.8 40.9 Illustrated Parts Manual 31200204 is the reference that ties the part number to the drawing and the machine.

File Details

• Manual type: Illustrated Parts Manual
• Brand: JLG
• Models covered: 3508PS, 3509PS, 3512PS, 3513PS, 4008PS, 4009PS, 4012PS, 4013PS, 4017PS, Agrovector 40.8, Agrovector 40.9
• Document number: 31200204
• Revision: I (Revised June 8, 2012)
• Original issue: April 16, 2007
• Language: English
• Format: PDF
• Page count: 520 pages

Chapters Covered

• Section 1 – Frame & Attaching Parts (frame shrouding right & left, axle & fender, outrigger, draw bar coupling, site hitch, trailer hitch, auto hitch, pin hitch, hydraulic hitch, trailer plug)
• Section 2 – Boom (boom installation, boom pin, first/second/third/fourth boom section assembly, quick attach, Manitou quick attach, platform-equipped boom, platform sensor)
• Section 3 – Attachments (manure bucket, multi-purpose bucket, buckets, fork mounted hook, crane hook, concrete bucket, carriage, side shift carriage, fork tines, truss boom, fork positioning carriage, fixed and extendable platforms, console box, Manitou carriage)
• Section 4 – Engine & Attaching Parts (engine installation, engine assembly, fuel tank & lines, cooling system, air filter, muffler, AC pump, transmission assemblies)
• Section 5 – Drive Train (front axle, rear axle, differential, hub reduction, brake components, drive train installation, tire & wheel)
• Section 6 – Cab (cab installation, cab assembly, interior, door & window, wiper system, seat, heater, air conditioning, front cab glass shield)
• Section 7 – Controls (steering, brake, throttle, parking brake, mechanical hand brake, joystick controller)
• Section 8 – Hydraulic Circuits (supply circuit, steering supply, service/park brake, lift cylinder, extend/retract cylinder, tilt & tilt compensation, auxiliary function, hose & cable carrier, frame level & outrigger, boom rear auxiliary, trailer brake, brake accumulator)
• Section 9 – Hydraulic Components (lift, extend/retract, tilt, compensation, frame level and outrigger cylinders, fork locking cylinder, main control valve, hydraulic tank, brake cylinder, diverter valve, piston pump, frame level valve, outrigger valve, steering select valve, auxiliary diverter valve, actuator)
• Section 10 – Electrical (engine electrical, cab electrical, cab switches, boom & frame electrical, boom auxiliary electric, lights, main cab harness, boom harness adapters, chassis harnesses, cab roof harness, powershift engine harness, platform electrical, LMIS, outrigger harness, LSI harness, platform harnesses, smartbasket harness)
• Section 11 – Decals (frame & boom decals, cab decals, 40.8 & 40.9 cab & frame decals, 40.8 & 40.9 boom decals)
• Section 12 – Recommended Spare Parts
• Section 13 – Part Number Index

The chapter layout above mirrors how the JLG 3508PS-4017PS Agrovector 40.8 40.9 Illustrated Parts Manual 31200204 is organised in the PDF. Each section opens with an exploded illustration of the assembly, followed by a table listing every item number, JLG part number, quantity, description and, where applicable, a revision letter. This is a straight parts-lookup document: it does not walk through repair procedures, but it tells you precisely which component belongs on which machine and what to order when something is broken, missing or worn. Several assemblies are broken into sub-figures so you can drill down into the exact sub-component – for example the transmission is split into converter housing, case & plate, torque converter, gear group, pump drive group, charge pump, reverse idler, forward & reverse shaft, 3rd shaft (and high/4th shaft on the 4-speed), 1st & 2nd shaft, output shaft, control & modulation valve and drop box.

Model-specific parts coverage

The manual applies to the machines listed on the cover, and the part tables frequently split entries by model. For example, the right-side mirror bracket, radiator panel assembly, main control valve access cover, oil drain access cover, tool box assembly, hood latch, engine cover bracket, frame assembly, counterweight installation, tool box cover and gas spring all carry distinct part numbers for the standard PS models versus the Agrovector 40.8 and 40.9. The 40.8 and 40.9 also appear separately in the cab assembly, seat installation, HVAC plate and decal installations. Because the same drawing can serve several machine lengths, the tables tell you which item number applies to which model group, so a buyer with a 40.9PS does not accidentally order a part that only fits the 3508PS.

Serial number break points and running changes

Throughout the manual the parts tables note serial number break points that change which part fits. Examples visible in this edition include access door changes at S/N 1160005648, lift cylinder changes before and after S/N 1160005745 and S/N 1160005648, hand brake cable changes, brake cylinder changes before and after S/N 1160005851, boom retract sensor changes before and after S/N 1160003938, cab installation changes at S/N 1160005993 (with 1160005949 and 1160005950 noted separately), 4017PS cab changes at S/N 1160005937, hose/cable carrier changes at S/N 1160006063, cab electrical changes at S/N 1160006512, and the diverter valve change at S/N 1160005127. This is one of the reasons the JLG 3508PS-4017PS Agrovector 40.8 40.9 Illustrated Parts Manual 31200204 is the correct document to use rather than a generic aftermarket catalogue: it records the running production changes that affect which part number is right for your machine’s build date.

Engine, transmission and drive train listings

Section 4 covers the Perkins 99.5 BHP diesel engine in both Tier II and Tier III forms, with the individual engine assembly figure listing fuel injection pump, O-rings, fuel shut-off solenoid, cold start temperature sensor, flywheel assembly, starter ring gear, starter motor, fan drive, fan belt, oil pan gasket, dipstick, oil cooler, oil filter, water pump assembly, thermostat, alternator, oil pump, turbocharger, exhaust manifold gasket, glow plug, oil pressure switch, fuel lift pump, fuel filter and cylinder head cover assembly. The transmission coverage in the same section is unusually deep for a parts manual and includes the 3-speed and 4-speed gear groups, pump drive, charge pump, reverse idler, forward and reverse shaft, 3rd shaft (and high/4th on the 4-speed), 1st & 2nd shaft, output shaft, control and modulation valve, and the 4-shaft drop box with its own seal kit. Section 5 then covers the front axle, rear axle, differential, hub reduction, brake components, drive train installation and the tire & wheel assembly.

Hydraulic and electrical parts look-up

Section 9 is a full hydraulic component breakdown: lift cylinder, extend/retract cylinder (separately for 8M, 9M, 12M, 13M and 17M), tilt cylinder, compensation cylinder, frame level cylinder, outrigger cylinder (12M/13M and 17M), fork locking cylinder, main control valve assembly with its section breakdown, hydraulic tank installation, brake cylinder, diverter valve, piston pump, frame level valve, outrigger & frame level valve, steering select valve, auxiliary diverter valve and actuator assembly. Section 10 does the same for the electrical system with the main cab harness, boom harness auxiliary electrical adapter, boom lights harness, boom retract harness, quick connect harness, cable harness, front and rear chassis harnesses, cab roof harness, powershift engine harness, platform electrical installation, LMIS installation and transducer harness, LMIS audible tower/beacon, outrigger harness, LSI harness, platform harness, platform cab harness and smartbasket harness. Each is listed with its connector, terminal, seal, lock and plug details.

Recommended spare parts and part number index

Section 12 is a recommended spare parts list that tells a fleet or dealer what to stock for these machines – boom assembly pads and shims, quick release pins, engine filters and belts, drive train seals and gaskets, hydraulic seal kits for each cylinder, load control valves, main control valve seal kits, return filter element, level indicator gauge, boom joystick, oil pressure switch, fuel gauge sender, backup alarm, ignition switch, alternator, starter motor, horn, temperature switch and solenoid assembly. Section 13 is a full part number index that maps each part number printed in the manual to the page where it is used, which is what makes the JLG 3508PS-4017PS Agrovector 40.8 40.9 Illustrated Parts Manual 31200204 practical to use when you have a part number in hand and need to confirm which assembly and which figure it appears on.

What this manual lets you do

With this parts manual on hand you can identify the correct replacement component for almost every assembly on the machine – engine, transmission, axles, brakes, boom sections and wear pads, tilt and lift cylinders, extend/retract cylinders, compensation cylinders, outriggers, frame level components, carriages, forks, buckets, truss booms, cranes, quick attach mechanisms, cab interior, doors, windows, seats, HVAC, wipers, decals and the full electrical and hydraulic harness system. Instead of guessing or ordering by description, you match the item number in the exploded view to the part number in the table, confirm the quantity, and place the order. That saves return shipping, downtime and the risk of fitting a part that belongs to a different serial number break.

Correct parts identification matters because these telehandlers were built over multiple production runs with running changes. A bracket, valve, hose or cylinder that fits an early 3508PS may not fit a later one, and a part from a 12M machine may not fit a 17M. The tables in this document carry those distinctions, which is why working from the correct illustrated parts manual is faster and more reliable than working from memory or from a photo of the old part.

Delivery is instant. The PDF is available for immediate download after payment – no shipping, no waiting for a printed book, no customs delay. You can open it on a phone, tablet, laptop or desktop, zoom in on an exploded view on the shop floor, and print the pages or figures you need for the job. Keep it on the workshop computer as your permanent parts lookup for the JLG 3508PS, 3509PS, 3512PS, 3513PS, 4008PS, 4009PS, 4012PS, 4013PS, 4017PS, Agrovector 40.8 and Agrovector 40.9.