Komatsu WB140PS-2, WB150PS-2 Powershift Transmission TLB2 4WD 4WS/2WS PS Backhoe Loader Service Manual
205 pages · Publication CEBM009200
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- Models
- WB140PS-2, WB150PS-2 Powershift Transmission TLB2 4WD 4WS/2WS PS
- Serial coverage
- WB140PS-2 140F50001-F50091, WB150PS-2 150F50001-F50019
- Manual type
- Service Manual
- Pages
- 205
- Publication
- CEBM009200
- Condition
- Brand new
What's inside
From the manual's own table of contents: 88 topics. See sample pages (PDF, 475 KB)
- INFORMAZIONI GENERALI
- Utilizzo del manuale
- Convenzioni e definizioni
- Indicazioni generali
- di smontaggio e montaggio
- INFORMAZIONI SULLA SICUREZZA
- Raccomandazioni generali per la sicurezza
- Simboli di sicurezza
- Precauzioni generali
- CARATTERISTICHE GENERALI
- Usi previsti
- Identificazione del prodotto
- Caratteristiche tecniche
- Sigillanti e collanti
- Nomenclatura dei punti principali
- Rifornimento e verifiche
- Manutenzione programmata
- gradazioni e relativi campi di applicazione
- Coppie di serraggio
- Componenti idraulici
- Convertitore di coppia
- Pompa olio
- Distributore
- Unità di gestione elettronica
Show all 88 topics
- Connessioni
- Schema cinematico
- Flusso di potenza
- E MONTAGGIO
- Convertitore 2WS/4WS
- Tappi e filtri 2WS/4WS
- Pompa olio 2WS/4WS
- Tubi e sensori 2WS/4WS
- Distributore idraulico 2WS/4WS
- Scatola trasmissione 4WS
- Scatola trasmissione 2WS
- Asse A - D 2WS/4WS
- Asse B 2WS/4WS
- Asse C 2WS/4WS
- Asse E 2WS/4WS
- RICERCA GUASTI
- Ricerca e diagnosi guasti
- di gestione elettronica
- Codici errore
- ATTREZZATURE SPECIALI
- GENERAL INFORMATION
- Manual use
- Agreements and definitions
- General description
- and assembly operations
- SAFETY INSTRUCTIONS
- General safety recommendations
- Safety symbols
- General precautions
- GENERAL SPECIFICATIONS
- Foreseen uses
- Product identification
- Technical features
- Sealing compounds and adhesives
- Main points nomenclature
- Filling and checks
- Service schedule
- grades and application range
- Tightening torques
- Hydraulic components
- Torque converter
- Oil pump
- Manifold
- Electronic gear management
- Electric connections
- Kinematic scheme
- Power flow
- OPERATIONS
- Converter 2WS/4WS
- Plugs and filters 2WS/4WS
- Oil pump 2WS/4WS
- Pipes and sensors 2WS/4WS
- Hydraulic control valve 2WS/4WS
- Transmission housing 4WS
- Transmission housing 2WS
- Shaft A - D 2WS/4WS
- Shaft B 2WS/4WS
- Shaft C 2WS/4WS
- Shaft E 2WS/4WS
- TROUBLESHOOTING
- Troubleshooting of transmission
- eletronic control unit
- Numerical error
- SPECIAL TOOLS
Inside this manual
Real pages from this service manual (205 pages). Open the sample pages (PDF, 475 KB)
- Specifications, page 38: Lubrificazione / ingrassaggio:
- Diagram, page 71: CONVERTITORE 2WS/4WS
- Troubleshooting, page 194: RICERCA GUASTI
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the WB140PS-2 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, 205 pages
Quantity one is the manual described above.
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60-day returns
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Other editions and similar models
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).