JCB Perkins 402D-403D, 404D Industrial Engine Service Manual
108 pages · Publication KENR6226-01
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- Models
- Perkins 402D-403D, 404D Industrial
- Manual type
- Service Manual
- Pages
- 108
- Publication
- KENR6226-01
- Condition
- Brand new

What's inside
From the manual's own table of contents: 31 sections, 60 entries. See sample pages (PDF, 323 KB)
General2 topics
- Engines)
- and 404D-15 Engines)
Engines)2 topics
- Rocker Shaft and Pushrod - Install
- Cylinder Head - Remove
Fuel Transfer Pump)3 topics
- Cylinder Head - Install
- Lifter Group - Remove and Install
- Camshaft - Remove
Fuel Injection Lines - Remove and Install1 topic
- Camshaft - Disassemble
Fuel Shutoff Solenoid - Remove and Install1 topic
- Camshaft - Assemble
Fuel Injection Pump - Remove and Install1 topic
- Camshaft - Install
Fuel Injector - Remove and Install1 topic
- Engine Oil Pan - Remove and Install
Turbocharger - Remove and Install1 topic
- Pistons and Connecting Rods - Remove
Exhaust Manifold - Remove and Install2 topics
- Pistons and Connecting Rods - Disassemble
- Pistons and Connecting Rods - Assemble
Install1 topic
- Pistons and Connecting Rods - Install
Engine Oil Line - Remove and Install1 topic
- rods in position)
Engine Oil Relief Valve - Remove and Install1 topic
- in position)
Engine Oil Pump - Remove1 topic
- Connecting Rod Bearings - Install
Engine Oil Pump - Install6 topics
- Crankshaft Main Bearings - Remove
- Crankshaft Main Bearings - Install
- Crankshaft - Remove
- Crankshaft - Install
- Bearing Clearance - Check
- Glow Plugs - Remove and Install
Flywheel - Remove1 topic
- V-Belts - Remove and Install
Flywheel - Install1 topic
- Fan - Remove and Install
Crankshaft Rear Seal - Remove and Install1 topic
- Alternators)
Flywheel Housing - Remove and Install1 topic
- Alternator)
Show all 32 sections
Housing (Front) - Remove1 topic
- Electric Starting Motor - Remove and Install
Inside this manual
Real pages from this service manual (108 pages). Open the sample pages (PDF, 322 KB)
- Specifications, page 45: Illustration 76
- Repair procedure, page 62: Rocker Shaft and Pushrod -
- Diagram, page 98: Illustration 184
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, 108 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
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).