Perkins 400 Series 403C-11, 403C-15, 404C-22, 404C-22T Diesel Engine Workshop Manual

Perkins 400 Series Diesel Engine Workshop Manual

• Covers Perkins 403C-11, 403C-15, 404C-22, and 404C-22T diesel engine variants, including naturally aspirated and turbo-charged models
• Official publication TPD 1458E, Issue 3, published in September 2002
• Contains 47 exploded-view diagrams, 16 chapters of assembly data, and exhaustive torque specifications for the 400 Series engine range
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• Re-download the file any time, no expiration
• Full-text search finds any part number in seconds
• Laid out for standard letter and A4 printing
• This issue is the official workshop reference for the 2001–2002 Perkins 400 Series engine build, providing engine-specific clearance tables and tightening sequences for all major assemblies

Detailed Manual Contents

This Perkins 400 Series workshop manual offers detailed information for the 403C-11, 403C-15, 404C-22, and 404C-22T engines. The documentation begins with general identification, safety precautions, and recommended POWERPART consumable products before moving into rigorous specifications for standard and special torque settings. Chapters detail the assembly, inspection, and maintenance of the cylinder head, pistons, connecting rods, crankshaft, and timing case drive components.

Additional sections document the aspiration system, including turbocharger service, alongside lubrication and fuel system diagnostics. The electrical equipment chapter features comprehensive wiring diagrams for various alternator outputs and automatic shutdown configurations. Every chapter concludes with relevant inspection criteria, including rotor tip clearance, gear teeth backlash, and valve stem measurements, designed for professional-grade service operations. Understanding how factory workshop documentation is structured ensures efficient use of these technical chapters.

Specification Highlights

Technical specifications are organized by engine model and component, documenting essential values for service and rebuild. Cylinder head bolt torque values are documented for both 403C and 404C variants, ensuring accurate multi-stage tightening. Piston ring gap clearance is listed at 0.15–0.40 mm across the 400 Series range, with specific limits provided for each variant. Lubricating oil pressure relief valve ratings are specified between 262–500 kPa depending on the engine model.

Valve clearance for the intake is documented at 0.2 mm cold for all models. The compression test standard value is listed at >2940 kPa at 250 rpm. The Perkins 400 Series crankshaft main bearing carrier setscrew torque is specified at 27–52 Nm. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. An official 128-page Perkins OEM workshop manual covering the 2001–2002 400 Series, documenting engine, fuel system, cooling, and electrical specifications for the 403C/404C engine build.