Every one of this manual's 264 pages exists to put your Peregrine EDi diesel back on factory numbers: this is the Perkins Peregrine EDi repair manual PDF (OEM #TPD 1353E) covering the WK, WL, WM, WN, and WP builds. You get factory wiring diagrams for the alternator, starter motor, and engine management system, plus a full fault diagnosis section that walks you through the self-test system, the diagnostic tool, and flash codes. Teardown procedures run from the rocker assembly through pistons, crankshaft, timing case, turbocharger, and the high-pressure fuel system. Set cold valve tip clearance at 0.64 mm and fill the sump to 22.7 litres, or 28.3 with the filter canister. Chasing a flash code without the chart is a wasted afternoon. Bookmarked with a full text layer: search any spec, jump to any system, and get wrenching.
What's Inside This Perkins Peregrine EDi Repair Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 1-8 | Introduction, Engine Views, Engine Identification, Safety Precautions, Engine Lift Equipment, Powerpart Recommended Consumable Products |
| Specifications | 9-20 | Basic Engine Data, Data and Dimensions, Recommended Torque Settings |
| Cylinder Head Assembly | 21-50 | Rocker Assembly, Valves and Valve Springs |
| Piston and Connecting Rod Assemblies | 51-64 | Big End Bearing, Piston and Connecting Rod Assembly, Connecting Rod, Small End Bush, Piston Rings |
| Crankshaft Assembly | 65-86 | Crankshaft Pulley / Damper Assembly, Rear Oil Seal Housing Assembly, Crankshaft, Crankshaft Gear, Thrust Bearing, Main Bearings |
| Timing Case and Drive Assembly | 87-102 | Components of the Timing Case, Timing Case Cover, Idler Gears, Timing Case Backplate, Camshaft and Tappets, Camshaft Bushes, Camshaft Motion Sensor, Cms Verification of Clearance |
| Cylinder Block Assembly | 103-110 | Cylinder Block, Cylinder Liner, To Inspect |
| Engine Timing | 111-114 | TDC Setting, Valve Timing, Feeler Gauge, Dial Test Indicator |
| Turbocharger | 115-126 | Impeller, Compressor Casing, Actuator Assembly, Waste-Gate Unit, Turbocharger Faults |
| Lubrication System | 127-158 | Filter Canister, Oil Filter Head and Cooler Assembly, Oil Temperature Control Valve, Pressure Regulating Valve, Sump, Oil Strainer and Suction Pipe, Lubricating Oil Pump |
| Fuel System | 159-178 | Fuel Injection Cycle, Fuel Filter, Fuel Injector Units, Fuel Lift Pump |
| Cooling System | 179-186 | Cooling System Flow Diagram, Coolant Filter, Thermostat, Coolant Pump, Fan, Fan Drive, Fan Drive Belt |
| Flywheel and Housing | 187-193 | Flywheel, Starter Ring, Flywheel Housing |
| Electrical Equipment | 194-215 | Alternator, Alternator Fault Finding, Alternator Wiring Diagrams, Starter Motor, Starter Motor Wiring Diagrams, Starting Aid, Engine Management System, Sensors |
| Auxiliary Equipment | 216-218 | Compressors, Power Steering Pump, Power Take-Off Adaptor |
| Special Tools | 219-222 | List of Special Tools |
| Fault Diagnosis | 223-264 | Basic Diagnostics, Self-Test System, Diagnostic Tool, Flash Codes |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Capacity of a typical lubricating oil sump (without filter canister) | 22,7 litres | p. 21 |
| Capacity of a typical lubricating oil sump (with filter canister) | 28,3 litres | p. 21 |
| Valve tip clearances (cold) - Inlet and exhaust | 0,64 mm | p. 21 |
| Typical coolant capacity (engine only) | 12,8 litres | p. 21 |
| Valve Tip Clearance (Cold) | 0,64 mm (0.025 in) | p. 21 |
| Lubricating Oil Pressure (Idle Minimum) | 103 kPa (15 lbf/in²) | p. 21 |
| Coolant Capacity (Engine Only) | 12,8 litres (22.5 UK pints) | p. 21 |
| Cylinder Head Distortion (Maximum Permissible) | 0,01 mm (0.004 in) | p. 22 |
| Inlet Valve Face Angle | 30° | p. 22 |
| Exhaust Valve Face Angle | 45° | p. 22 |
| Crankshaft End-float | 0,152/0,305 mm (0.006/0.012 in) | p. 26 |
| Setscrew, Rocker Cover Torque | 18 Nm (13 lbf ft) | p. 31 |
Perkins Peregrine EDi Common Problems This Manual Covers
Perkins Peregrine EDi low oil pressure warning at idle, gauge drops after engine reaches operating temperature
Verify the reading with a master gauge; minimum idle pressure is 103 kPa (15 lbf/in²) per the specifications on page 21. Check sump level first, a typical sump holds 28,3 litres with the filter canister. If pressure stays low, inspect the pressure regulating valve and oil strainer, covered in the lubrication section starting on page 127.
Manual Section: Lubrication System p. 127Engine cranks slowly or starter just clicks in cold weather, engine will not fire
Clean the battery terminals and earth strap, then test the starter motor on the engine using the procedures and wiring diagrams in the electrical equipment section starting on page 194. Inspect the flywheel ring gear for damaged teeth; if the flywheel comes off for a new ring, torque the setscrews to 136 Nm (100 lbf ft).
Manual Section: Electrical Equipment p. 194Coolant temperature climbs under load and header tank pushes coolant past the pressure cap
Test the thermostat and check the coolant pump, fan drive, and belt tension, all covered in the cooling system section starting on page 179. Inspect the coolant filter for blockage. Drain and refill with the correct mix; the engine alone holds 12,8 litres (22.5 UK pints), so allow extra for the radiator and hoses.
Manual Section: Cooling System p. 179Loud tappet rattle from the rocker cover, worse when the engine is cold
Remove the rocker cover and set valve tip clearances to 0,64 mm (0.025 in) with the engine cold, inlet and exhaust the same. Follow the setting procedure in the cylinder head service pages beginning on page 34, then torque the rocker cover setscrews to 18 Nm (13 lbf ft) on reassembly.
Manual Section: Cylinder Head Assembly p. 34Down on power with black exhaust smoke under load, turbocharger whistling louder than normal
Inspect the air filter and boost pipework for leaks before condemning the turbo. Work through the fault chart in the turbocharger section starting on page 115, checking the waste-gate actuator and impeller shaft for play. Confirm oil supply too; turbo bearings fail fast when idle pressure drops below 103 kPa (15 lbf/in²).
Manual Section: Turbocharger p. 115Frequently Asked Questions
What is the procedure to clear active fault codes from the diagnostic tool?
To clear fault codes, navigate through the diagnostic tool program until 'CLEAR CODES' is displayed. Select 'CLEAR ALL CODES' and press the ENTER key. When the codes have been removed, the display will show 'EMPTY'. p. 251
What is the tightening procedure for the cylinder head bolts on WP, WQ, WR, and WS engines?
For these engines, tighten the cylinder head setscrews in the specified sequence to 135 Nm (100 lbf ft). Then, tighten each setscrew to 177 Nm (130 lbf ft) and repeat this step to ensure even tightness. Finally, tighten each setscrew by a further 90 degrees. p. 43
What is the cold valve tip clearance for the engine?
The valve tip clearance for both inlet and exhaust valves, when cold, is 0.64 mm (0.025 in). p. 21
What is the capacity of the lubricating oil sump when using a filter canister?
The capacity of a typical lubricating oil sump when using a filter canister is 28.3 litres (49.9 UK pints) or 28 US quarts. p. 21
What is the correct torque for the main bearing cap setscrews on WK, WL, WM, and WN engines?
The main bearing cap setscrews for these engines should be tightened to 157 Nm (116 lbf ft). For engines with a serial number of 850000 or more, they should be tightened to 176 Nm (130 lbf ft). p. 89
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