Perkins 400 Series 403C-11, 403C-15, 404C-22, 404C-22T Diesel Engine Workshop Manual (P/N TPD 1458E)

• Models Covered: Perkins 403C-11, 403C-15, 404C-22, and 404C-22T (naturally aspirated and turbo-charged).
• Publication Details: Official OEM publication TPD 1458E, Issue 3 (September 2002) spanning 128 pages.
• Visuals & Data: 47 exploded-view diagrams, 16 chapters of assembly data, and exhaustive torque specifications.
• Instant Access: PDF downloads directly to your account immediately after checkout.
• Shop-Ready Usability: Full-text search to find exact part numbers in seconds. Formatted for standard Letter and A4 printing.

Maximize Shop Efficiency

This official 128-page workshop manual provides the definitive reference for the 2001–2002 Perkins 400 Series engine build. It cuts down diagnostic time in the shop. Instead of guessing clearance tables or tightening sequences, mechanics get the exact OEM data. The chapters systematically break down the assembly, inspection, and maintenance of core components like the cylinder head, pistons, connecting rods, and crankshaft.

Beyond the block, the documentation covers the aspiration system, including turbocharger service, as well as complete lubrication and fuel system diagnostics. You will also find extensive electrical wiring diagrams detailing alternator outputs and automatic shutdown configurations. Working on diesel engines carries inherent risks. Always review the dedicated safety precautions and standard practices outlined in the opening chapters before touching the timing case or high-pressure fuel lines.

Technical Specification Highlights

Every section concludes with strict inspection criteria tailored for professional rebuild operations. You get precise figures for rotor tip clearance, gear teeth backlash, and valve stem measurements directly from Perkins.

• Valve Clearance: Documented at 0.2 mm (cold) for the intake across all models.
• Compression Standard: >2940 kPa at 250 rpm.
• Ring Gaps & Relief Valves: Piston ring gap clearances range strictly from 0.15 to 0.40 mm. Lubricating oil pressure relief valve ratings are specified between 262–500 kPa, depending on the exact variant.
• Torque Sequences: Cylinder head bolt values ensure accurate multi-stage tightening. Main bearing carrier setscrew torque is mapped at 27–52 Nm.

Note that the service data shown here is a brief overview. Qualified technicians should always rely on the complete, original OEM documentation provided in this manual to guide hands-on shop work safely and accurately.