To Next PageTo Next PageHow to check for a short circuit in a Perkins 103-10 glow plug?
To check for a short circuit in a Perkins Engine glow plug, remove the connector and measure the resistance of each plug terminal and earth. A resistance of 0 indicates a short circuit.
How to check Perkins 103-10 heat wire disconnection?
To check for heat wire disconnection in a Perkins Engine, check/remove the connector and check the continuity between each plug terminal and body earth. If continuity is not observed, it indicates disconnection, and the heat wire should be replaced.
Why does my Perkins 103-10 Engine starting switch not stop the motor when it's off?
If the starting switch does not stop the Perkins Engine motor when it is turned off, the switch may be faulty and needs to be replaced.
What to do if my Perkins 103-10 Engine motor rotates at full speed before the pinion engages with the ring gear?
If the Perkins Engine motor rotates at full speed before the pinion engages with the ring gear, the pinion sleeve spring may be fatigued and needs to be replaced.
What to do if the Perkins 103-10 Engine pinion does not move when the starting switch is on?
If the Perkins Engine pinion does not move when the starting switch is on, check the series coil for disconnection by inspecting the continuity between the magnetic switch S terminal and M terminal. If no continuity is indicated, it shows disconnection and the coil should be replaced.
What to do if there is magnetic switch disconnection in Perkins 103-10?
To address magnetic switch disconnection in a Perkins Engine, check the shunt coil for disconnection. Inspect the continuity between the magnetic switch S terminal and coil case (metal part). If continuity is not indicated, it shows disconnection. Then replace the switch with a new one.
How to resolve insulation issues between the brush holder and holder base in my Perkins Engine?
To resolve insulation issues between the brush holder (0 side) and holder base ((D side... earth) in your Perkins Engine, check the insulation. If continuity is indicated, it shows insufficient insulation. Then replace the brush with a new one.
How to fix movement of the brush in Perkins 103-10 Engine?
Check the movement of the brush. When the brush does not move smoothly, check the bend of the brush holder and stain on the sliding surface of the brush holder, correct and clean.
General| Engine Type | Diesel |
|---|---|
| Number of Cylinders | 3 |
| Aspiration | Naturally Aspirated |
| Cooling System | Liquid |
| Displacement | 1.0 L (1000 cc) |
Details on how the workshop manual is structured and how to use it effectively.
Essential safety guidelines for operating and maintaining the engine.
Specific handling instructions and warnings for components made of Viton.
Cautionary advice for cleaning engines, especially with high-pressure hoses.
Information on engines conforming to emissions legislation and service requirements.
Reference values and procedures for performing engine compression tests.
Key technical data for various Perkins 100 Series engine models.
Guidance on using sealants for threaded connections to prevent leaks.
Standard torque values for setscrews, studs, and nuts used in engine assembly.
Specific data and dimensions relevant for engine overhauls and production.
Table detailing injection timing for different engine build codes and types.
Standard and service limit dimensions for cylinder bores across engine models.
Specifications for piston skirt diameter and clearance with cylinder bores.
Dimensions and clearance standards for the gudgeon pin.
Acceptable limits for crankshaft deflection during inspection.
Procedures and criteria for inspecting the crankshaft for wear and damage.
Standard and service limit diameters for crankshaft journals.
Standard and service limit diameters for crankshaft pins.
Clearance specifications for bearing holders and center bearings.
Chart detailing crankshaft center journal diameters for undersize bearing shells.
Clearance values for crankshaft bearing bushes and their service limits.
Instructions for removing and fitting the rocker cover and inlet manifold.
Steps for removing and fitting the rocker assembly components.
Dismantling, inspection, and assembly of rocker shafts for specific engine models.
Dismantling, inspection, and assembly of rocker shafts for other engine models.
Procedure for removing the fan and its mounting components.
Instructions for removing and fitting the exhaust manifold and gasket.
Steps for removing and fitting fuel injection and return pipes.
Instructions for removing and fitting oil pipes.
Procedure for removing and fitting engine atomisers.
Instructions for removing and fitting the busbar and glowplugs.
Steps for removing and fitting cylinder head bolts.
Instructions for removing and fitting the cylinder head gasket.
Detailed tightening sequence for cylinder head bolts across variants.
Instructions for removing and fitting valves and valve springs.
Procedure and specifications for inspecting valve springs.
Inspection criteria for valve stem diameter and valve head thickness.
Procedure for checking valve guide clearance.
Method for checking cylinder head distortion.
Procedure for correcting valve seat width.
Procedure for correcting valve depth.
Instructions for lapping the valve seat contact face.
Procedure for checking and adjusting valve tip clearance.
Steps for removing and fitting big end bearings and caps.
Instructions for dismantling and assembling pistons and connecting rods.
Inspection of piston and piston ring dimensions and condition.
Measuring clearance between piston rings and cylinder block.
Instructions for removing and fitting the small end bush.
Inspection criteria for connecting rod distortion and parallelism.
Instructions for removing and fitting the crankshaft pulley.
Steps for removing and fitting the flywheel, backplate, and oil seal.
Instructions for removing and fitting crankshaft retainer setscrews.
Procedure for checking main bearing clearance using Plastigauge.
Dismantling and assembling main bearings for two and three cylinder engines.
Instructions for removing and fitting the fuel injection pump.
Steps for removing and fitting the timing cover.
Procedure for removing and fitting the slider component.
Instructions for removing and fitting the camshaft retainer plate.
Steps for removing and fitting camshafts and cam followers.
Locating the maximum fuel screw and maximum speed screw.
Instructions for removing and fitting the idler gear and oil pump.
Procedure for fitting the idler hub.
Method for checking gear teeth backlash.
Procedure for checking and adjusting oil pump end float.
Locating and checking governor springs.
Instructions for fitting the oil seal protector.
Procedure for fitting the front bush into the cylinder block.
Inspection of the cylinder block top face for damage and distortion.
Procedure for checking and setting the fuel injection pump timing.
Instructions for cleaning and renewing the engine breather system.
Instructions for removing and fitting the oil filter canister.
Steps for removing and fitting the pressure relief valve.
Instructions for removing and fitting the lubricating oil sump.
Steps for removing and fitting the oil strainer and suction pipe.
Instructions for removing, fitting, and inspecting the lubricating oil pump.
Instructions for removing and fitting the oil pressure switch.
Procedure for removing and fitting engine atomisers.
Instructions for removing and fitting early and latest fuel lift pumps.
Instructions for removing and fitting the fuel injection pump.
Torque specifications for banjo bolts fitted to the fuel injection pump.
Procedure for eliminating air from the fuel system.
Instructions for removing and fitting the fan and its mounting.
Steps for removing and fitting the coolant pump.
Procedures for removing, fitting, and testing the engine thermostat.
Instructions for removing, fitting, and inspecting the flywheel.
Steps for removing and fitting the flywheel housing.
Instructions for removing and fitting the ESOS solenoid.
Steps for removing and fitting the alternator.
Procedure for testing the alternator's functionality and output.
Instructions for removing and fitting the starter motor.
Procedure for testing the starter motor's operation.
Wiring schematic for alternators with 14 and 15 amp output.
Wiring schematic for 40 amp alternator with optional components.
Wiring schematic for 55 amp alternators.
Wiring schematic for the 40 amp alternator on 103-13 models.
Wiring diagram for auto shutdown with 55 amp alternators.
Wiring diagram for auto shutdown with 14/15 amp alternators.
Wiring diagram for auto shutdown with 40 amp alternators (optional).
Wiring diagram for auto shutdown with 40 amp alternators on 103-13 models.
Wiring diagram for auto shutdown with 40 amp alternators on 103-15+ models.
Information on new radiator mounting part numbers and replacement guidelines.
List of special tools available for engine maintenance and repair.
