JCB Isuzu 6HK1 Tier 4 Engine Service Manual
963 pages · Publication 9806-4400
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- Models
- Isuzu 6HK1 Tier 4
- Manual type
- Service Manual
- Pages
- 963
- Publication
- 9806-4400
- Condition
- Brand new
What's inside
From the manual's own table of contents: 4 sections, 119 entries. See sample pages (PDF, 213 KB)
Description General Information7 topics
- Contents included in service information
- Plastic gauge
- Recommended liquid gasket
- Thread locking adhesive agent
- Term
- Abbreviations
- Standard bolts
Description Engine48 topics
- Primary specifications
- Function, Structure, Operation
- Maintenance precautions
- Introduction to the trouble diagnosis
- Starting system check
- Fuel system check
- Air intake system check
- Exhaust system check
- EGR control system check
- Glow control system check
- DPD control system check
- OBD system check
- circuit system
- Inspection of the starter circuit system
- Engine compression pressure inspection
- Lubrication system check
- DPD system manual regeneration frequently
- DPD system regeneration long time
- Engine start failure
- Engine stalling
- Engine hunching, rough idling
- Excessive white smoke in the exhaust gas
- Excessive black smoke in the exhaust gas
- Abnormal noise
- Large fuel consumption
- Large oil consumption
- Insufficient engine output
- Position Correlation
- Solenoid Circuit
- Too Low
- Too High
- Performance
- Control Circuit Low
- Control Circuit High
- Input
- Circuit Low
- Circuit High
- Sensor Circuit Low
- Sensor Circuit High
- Temperature Condition
- Condition
- Circuit
- Circuit Range/Performance
- Control Circuit Range/Performance
- Sensor Circuit
- Circuit Range/Performance Sensor 1
- Circuit Low Sensor 1
- Circuit High Sensor 1
Engine60 topics
- Cylinder head cover
- Removal
- Installation
- Cylinder head assembly
- Disassembly
- Inspection
- Reassembly
- Idle gear
- Inlet cover
- Cylinder block
- Camshaft
- Rocker arm shaft
- Valve spring
- Valve stem oil seal
- Crankshaft
- Flywheel
- Piston
- Crankshaft front oil seal
- Cover of gear case cover
- CKP sensor
- Crankshaft rear oil seal
- Intake throttle valve
- Exhaust manifold
- CMP sensor
- Supplementary Information
- Fuel supply pump
- Injector
- Common rail assembly
- Suction control valve
- Relief valve
- Fuel filter
- Fuel filter element
- Fuel filter pressure sensor
- Water pump assembly
- Drive belt
- Thermostat
- Overheat switch
- Engine coolant temperature sensor
- Coolant
- Radiator
- Oil pan
- Oil cooler assembly
- Oil level switch
- Oil port cover
- Oil pressure sensor
- Oil pump assembly
- Engine oil
- Boost temperature sensor
- Turbocharger assembly
- IMT sensor
- Boost sensor
- Intercooler
- Air cleaner element
- DPD assembly
- Exhaust differential pressure sensor
- Exhaust gas temperature sensor
- EGR valve
- Glow plug
- Starter assembly
- Generator
Inside this manual
Real pages from this service manual (963 pages). Open the sample pages (PDF, 213 KB)
- Troubleshooting, page 125: Primary EGR cooler
- Diagram, page 531: Remove the injector harness from the cylinder head
- Specifications, page 755: 10. Securely tighten the EGR cooler B to the EGR
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, 963 pages
Quantity one is the manual described above.
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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).