Perkins 400 Series Engines Repair Service Workshop Manual
Complete workshop & service manual with electrical wiring diagrams for Perkins 400 Series Engines (400C, 402D, 403D, 403F-15T, 404D, 404F-22, 404F-22T). It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Perkins 400 Series Engines service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices. Perkins 400 Series
Perkins 400 Series Engines Repair Service Workshop Manual
1. Check the clearance between the connecting rod bearing and the connecting rod bearing journal of
the crankshaft. Install the connecting rod bearings dry when the clearance checks are made. Refer to
Disassembly and Assembly, “Bearing Clearance – Check” for information on bearing clearance
checks.
2. Clean the bearing surface of the connecting rod (1) and the connecting rod cap (5). Ensure that the
number (6) on the connecting rod cap (5) aligns with the number (6) on the connecting rod (1).
3. Clean the upper connecting rod bearing (3) and lubricate the bearing face with clean engine oil.
4. Clean the lower connecting rod bearing (3) and lubricate the bearing face with clean engine oil.
Note: Align the tabs on the back of the connecting rod bearings (3) with the tab grooves in the connecting rod (1) and the tab grooves on the connecting rod cap (5).
5. Install the upper connecting rod bearing (3) to the connecting rod (1).
6. Position the connecting rod (1) against the crankshaft.
7. Install the lower connecting rod bearing (3) in the connecting rod cap (5).
8. Install the connecting rod cap (5) in position on the connecting rod (1) and install the nuts (4) to
the connecting rod bolts (2). Refer to Disassembly and Assembly, “Pistons and Connecting Rods –
Install” for the correct torque of the connecting rod nuts (4).