Wacker Neuson TH522 Telehandler Service Manual
574 pages · Publication 1000337908
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- Models
- TH522
- Manual type
- Service Manual
- Pages
- 574
- Publication
- 1000337908
- Condition
- Brand new
What's inside
From the manual's own table of contents: 130 topics. See sample pages (PDF, 621 KB)
- About this Service Manual
- Tightening torques
- Safety instructions
- Overview of control elements
- Indicator lights and warning lights (overview)
- Steering system
- Accelerator actuation
- Brakes
- Travel operation
- Differential lock (option)
- Lights/signaling system
- Wiper/washer system
- Heating, ventilation and air conditioning system
- Operating hydraulics
- Attachments
- Work operation
- Emergency lowering
- Options
- Information on maintenance
- Maintenance overview
- Fluids and lubricants
- Maintenance accesses
- Cleaning and maintenance
- Lubrication work
Show all 130 topics
- Fuel system
- Engine lubrication system
- Cooling system
- Air filter
- V-belt/toothed belt
- Hydraulic system
- Electrical system
- Heating, ventilation and air conditioning system (option)
- Washer system
- Axles/traveling drive
- Braking system
- Tires
- Maintenance and servicing work on attachments
- Maintenance of options
- Exhaust gas treatment
- Complete component (engine 36.7 kW)
- Alternator (36.7 kW)
- Complete component (engine 44.3 kW)
- Alternator (44.3 kW)
- Diesel particulate filter (engine 44.3 kW)
- Fuel tank
- Tank sensor B001
- Coolant reservoir
- Cardan shaft
- Servomotor M17/M18
- Type label - transfer gearbox
- Tightening torques and screw locking
- Drain, filler and check plugs
- Front axle
- Rear axle
- Type plate – front/rear axle
- Replacing brake linings
- Steering orbitrol S8
- Steering mode valve V64
- Hydraulic oil tank Z41
- Variable displacement pump P34/P35
- Quickhitch
- Telescopic boom
- Lift cylinder A57
- Push-out cylinder A59
- Tilt cylinder A58
- Compensation cylinder A60
- Designation of hydraulic components
- Hydraulics diagram – variant 1
- Hydraulics diagram – variant 2
- Hydraulic diagram - variant 3
- Hydraulics diagram – variant 4
- Hydraulics diagram – variant 5
- Hydraulics diagram – 4-way control valve
- Hydraulics diagram – 5-way control valve
- Hydraulics diagram – 6-way control valve
- Hydraulics diagram – 7-way control valve
- Hydraulics diagram – 8-way control valve
- Hydraulics diagram – compensating and lift cylinder
- Hydraulics diagram – push-out cylinder
- Hydraulics diagram – tilt cylinder
- Hydraulics diagram – steering system
- Hydraulic circuit diagram – brakes
- Hydraulic circuit diagram – differential lock
- Hydraulics diagram – 3rd control circuit parallel / 4th control circuit parallel with switchover valve
- Hydraulics diagram – 3rd control circuit serial / 4th control circuit parallel
- Hydraulics diagram – 3rd and 4th control circuit parallel, rear hydraulic connections serial
- connections serial
- connections serial, HighFlow and PTO shaft single-acting
- Fuse assignment
- Relays
- Electrical components
- Safe load indicator P006
- Limit switches S116/S142
- Malfunctions of the machine electronics (36.3 kW engine)
- Malfunctions of the machine electronics (44.7 kW engine)
- Error code table
- Electrical diagram – electronics, power supply
- Electrical diagram – Perkins 404D-22 engine
- Electrical diagram – Perkins 404F-22 engine
- Electrical diagram – Ciam instrument
- Electrical diagram – Bauser instrument
- Electrical diagram – drive function
- Electrical diagram – extension and retraction; VLS; Load control
- Electrical diagram – indicator system; Horn
- Electrical diagram – StVZO (German traffic regulations) lights
- Electrical diagram – working lights; Rotating beacon
- Electrical diagram – air conditioning; Seat
- Electrical diagram – wiper
- Electrical diagram – 12V electrical connection; Hydraulic control circuits
- Electrical diagram – Hydraulics 1
- Electrical diagram – Hydraulics 2
- Electrical diagram – Radio; Cigarette lighter socket; Interior light
- Electrical diagram – rear force sensorr
- Electrical diagram – steering mode switchover
- Designation of electrical components
- Connector pin assignment
- Pin assignment (only 33.7 kW engine)
- Pin assignment (only 44.3 kW engine)
- Engine cover
- Underride protection
- Rear covers
- Cabin covers
- Seat
- Cabin
- Air conditioning cooler
- Air conditioning system compressor Y031
- Ball coupling
- Automatic/rotating trailer coupling
- Self-securing coupling
- Overview of switch assignment
Inside this manual
Real pages from this service manual (574 pages). Open the sample pages (PDF, 621 KB)
- Repair procedure, page 233: SHB TH522 3.0 * TL48_S_2_Lichtmaschine_36_7_a4.fm
- Specifications, page 265: SHB TH522 3.0 * TL48_S_2_Lichtmaschine_44_3_a4.fm
- Diagram, page 433: SHB TH522 3.0 * TL48_S_8_Hydr_Schaltpl_a3.fm
- Color page: SHB TH522 3.0 * TL48_S_9_Endschalter_a4.fm
- Color page: SHB TH522 3.0 * TL48_S_0_PGK_Bedienelemente_a4.fm
- Foldout diagram (color): SHB TH522 3.0 * TL48_S_8_Hydr_Schaltpl_a3.fm
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the TH522 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 574 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).