JCB Yanmar FOCS Series LDW 1204-1204/T-1404, LDW 502-602-702-903-1003 Engine Service Manual
106 pages · Publication 9806-4005B
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- Models
- Yanmar FOCS Series LDW 1204-1204/T-1404, LDW 502-602-702-903-1003
- Manual type
- Service Manual
- Pages
- 106
- Publication
- 9806-4005B
- Condition
- Brand new
What's inside
From the manual's own table of contents: 121 sections, 216 entries. See sample pages (PDF, 796 KB)
General7 topics
- GENERAL SAFETY DURING OPERATING PHASES
- GENERAL SERVICE MANUAL NOTES
- GLOSSARY AND TERMINOLOGY
- SAFETY AND ENVIRONMENTAL IMPACT
- SAFETY AND WARNING DECALS
- SAFETY REGULATIONS
- WARRANTY CERTIFICATE
TECHNICAL INFORMATION5 topics
- MANUFACTURER AND ENGINE IDENTIFICATION
- OVERALL DIMENSION
- PERFORMANCE DIAGRAMS
- TECHINICAL SPECIFICATIONS
- TROUBLE SHOOTING
MAINTENANCE - RECOMMENDED OIL TYPE - REFILLING9 topics
- ACEA Regualtions - ACEA Sequences
- API / MIL Sequence
- COOLANT
- FUEL SPECIFICATIONS
- International specifications
- LUBRICANT
- PRESCRIBED LUBRICANT
- ROUTINE ENGINE MAINTENANCE
- SAE Classification
DISASSEMBLY / REASSEMBLY25 topics
- Air filter support
- Air restriction switch
- Alternator/Cooling fan belt drive
- Big end bearing
- Camshaft journals and housings - Dimensions
- Camshaft lobe measurement
- Camshaft timing - Belt Reassembly
- Camshaft timing - Belt Tightening and Fastening
- Camshaft timing - Belt tightening tool
- Camshaft timing pulley - Disassembly/Assembly
- Camshaft timing pulley - Reference marks
- Camshaft, disassembly
- Camshaft, journal and housing measurement
- Central main bearing caps
- Check the clearances between the bearings and the journal
- Clearances between the bearings and corresponding pins
- CONNECTING ROD
- Connecting rod alignment
- Connecting rod with bearings and pin
- Connecting tod, weight
- Cooling fan
- Crankcase breather LDW 502
- Crankcase vacuum regulator valve
- Crankshaft axial clearance
- Crankshaft front and back oil seal rings
Show all 122 sections
Timing belt cover13 topics
- Timing belt removal
- Vacuum pump and vacuum pump flange
- Valve / Rocker arm clearance
- Valve guide insertion
- Valve guides and valve guide housings
- Valve recess and seat sealing width
- Valve seats and housings - Dimensions
- Valve springs
- Valve stem sealing rings - Reassembly
- Valve timing - Angles
- Valve timing check
- Valve, specifications
- Valves
TURBOCHARGER4 topics
- TURBO CHARGER
- Turbocharger components
- Turbocharger pressure testing
- Turbocharger west gate adjustment - Regolazione corsa asta comando valvola " Waste gate
LUBRIFICATION CIRCUIT7 topics
- Internal oil filter and oil sump return pipe
- LUBRIFICATION CIRCUIT
- Oil filter cartridge
- Oil pressure check
- Oil pressure regulating valve
- Oil pump
- Oil pump, clearance between rotors
COOLANT CIRCUIT3 topics
- Coolant circulation pump, components
- Radiator and compensation, check and seal tank cap
- Thermostatic valve
FUEL SYSTEM22 topics
- Closing the oilhole
- Fuel feeding / injection circuit
- Fuel filter detached from the tank (on request)
- Fuel lift pump
- Fuel pump drive rod projection
- Injection advance control and regulation
- Injection advance for currently used pump/injector unit
- Injection advance references on timing belt protector
- Injection pump assembly/disassembly
- Injection pumps delivery balancing
- Injector, nozzle projection
- Injector, setting (old type)
- Injector, spark arrester
- Instrument connection
- Plunger barrel ring nut assembly/disassembly
- Plunger injection pump reassembly
- Preliminary steps to pump/injector unit delivery balancing test
- Pump/injector unit
- Pump/injector unit se.no. 6590.285 control data
- Pump/injector unit, components
- Pumping element
- Pumping element (old-type injection pump)
Inside this manual
Real pages from this service manual (106 pages). Open the sample pages (PDF, 795 KB)
- Troubleshooting, page 12: POSSIBLE CAUSE
- Specifications, page 40: SPEED GOVERNOR
- Diagram, page 74: Fuel feeding / injection circuit
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, 106 pages
Quantity one is the manual described above.
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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).