JCB Agco 33, 44, 49, 66, 74, 84, 98 5th Gen AWF Engine Service Manual

Name: JCB Agco 33, 44, 49, 66, 74, 84, 98 5th Gen AWF Engine Service Manual
Brand: MidWestTech
SKU: 9806-6350
Price: 69.53 USD
Availability: InStock

165 pages · Publication 9806-6350

$69.53

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Models: Agco 33, 44, 49, 66, 74, 84, 98 5th Gen AWF
Manual type: Service Manual
Pages: 165
Publication: 9806-6350
Condition: Brand new

JCB Agco 33, 44, 49, 66, 74, 84, 98 5th Gen AWF Engine Service Manual, publication 9806-6350

What's inside

From the manual's own table of contents: 4 sections, 164 entries. See sample pages (PDF, 457 KB)

Search the contents

Introduction18 topics

Safety instructions
To the user
- Engine type designations
- Location of the engine serial number
- Marking of the engine control unit
- Lifting the engine
Engine construction
- Engine construction overview
- Technical data
- Cylinder block
- Flywheel housing
- Valve mechanism
- Cylinder head
- Crank mechanism
- Timing gears
- Lubrication system
- Cooling system
- Air control system

Specifications25 topics

Technical data
- Cylinder block
- Cylinder liners
- Cylinder head
- Valves and rockers
- Tappets and push rods
- Camshaft
- Crankshaft
- Flywheel
- Balancing unit
- Timing gears
- Connecting rod
- Piston, rings and pin
- Lubrication system
- Oil pump
- Thermostat
- Turbocharger
Tightening torques
Special tools
- Cylinder block tools
- Timing gear and flywheel housing tools
- Cylinder head and valve mechanism tools
- Crank mechanism tools
- Coolant pump tools
- Engine control system and fuel system tools

Maintenance102 topics

Cylinder block
- Measuring cylinder liner wear
- Removing cylinder liner
- Checking cylinder block
- Changing camshaft bushing
- Fitting plug at camshaft rear end
- Oversize bushings for camshaft
- Fitting plug at camshaft rear end (oversize bushings)
- Fitting cylinder liner
Flywheel housing
- Fitting flywheel housing
- Changing crankshaft rear oil seal
Cylinder head
- Removing cylinder head
- Removing valves
- Checking cylinder head
- Changing valve guides
- Machining valve seat
- Changing valve seat rings
- Grinding valves
- Fitting valves
- Fitting cylinder head
Valve mechanism
- Reconditioning valve mechanism
- Changing camshaft or camshaft gear
- Preparations for valve adjusting
- Adjusting valves
Crankshaft
- Removing crankshaft
- Checking crankshaft
- Changing crankshaft gears
- Fitting crankshaft
- Crankshaft hub piece
- Viscose type vibration damper
Connecting rods and pistons
- Removing pistons together with connecting rods
- Checking connecting rod
- Changing piston rings
- Checking pistons
- Fitting piston pin
- Fitting piston together with connecting rod
Changing connecting rod bearings
- Piston pin bushing
- Big-end bearing
Counterbalance in 4 cylinder engines
- Removing and disassembling counterbalance unit
- Reconditioning counterbalance unit
- Fitting counterbalance unit
- Changing crankshaft gear rim
Flywheel
- Changing starter ring gear on flywheel
- Fitting flywheel
Timing gear assembly
- Removing timing gear casing
- Fitting timing gear casing
- Fitting the crankshaft hub
- Power take-off
- Fan drive device
Lubrication system
- Oil pressure regulating valve
- Removing and dismantling lubricating oil pump
- Assembling and fitting lubricating oil pump
- Piston cooling nozzles
- Fitting oil sump gasket
- Lubricating oil cooler
- Removing lubricating oil cooler
- Fitting lubricating oil cooler
- Lubricating oil quality requirements
- Oil sump capacity
- Closed crankcase ventilation
Cooling system
- Coolant quality requirements
- Thermostat
- Reconditioning coolant pump
- Installing the cylinder head connection part
Air control system maintenance
- Checking the air cleaner
- Checking the inlet and exhaust pipes
- Removing actuator of the high pressure turbocharger
- Fitting actuator of the high pressure turbocharger
- Removing the high pressure turbocharger
- Checking the turbocharger
- Fitting the high pressure turbocharger
- Removing the EGR system
- Fitting the EGR system
- Removing the EGR actuator
- Fitting the EGR actuator
- EGR link rod
Fuel system
- Technical data of the fuel system
- Bleeding the fuel system
- Measuring fuel feed pressure
- Inspecting injectors
- High-pressure pump
- Rail
- Fuel quality requirements
- SCR system
Engine control system
- Service tool of the engine control system
- Electronic diagnostic tool
- Changing the electronic control unit
- Wiring sets

Index15 topics

Engine type designations
- Location of the engine serial number
- Marking of the engine control unit
- Lifting the engine
- Engine construction overview
- Technical data
- Cylinder block
- Flywheel housing
- Valve mechanism
- Cylinder head
- Crank mechanism
- Timing gears
- Lubrication system
- Cooling system
- Air control system

Inside this manual

Real pages from this service manual (165 pages). Open the sample pages (PDF, 456 KB)

Sample pages from the JCB Agco 33, 44, 49, 66, 74, 84, 98 5th Gen AWF Engine Service Manual: Specifications, Repair procedure, Color page, Color page

Specifications, page 115: 3.11.10 Oil sump capacity
Repair procedure, page 127: 3.13.3 Removing actuator of the high pressure turbocharger
Color page, page 25: Air filter
Color page, page 145: Supply module

This is a service manual

Here's how it compares to the other manual types.

This manual

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, 165 pages

Quantity one is the manual described above.

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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).