Perkins/Prima 500 Series - Workshop Manual - January 1992

Oct 23, 2026

Workshop manual for Perkins/Prima 500 Series engines, covering service and overhaul guidance for vehicle, marine, agricultural, and industrial four-cylinder diesel applications. It explains how to use the related User’s Handbook sections in combination with this manual, highlights key conventions such as left/right from the flywheel end, and details general installation and sealing practices for joints and fasteners. It also provides engine identification information and essential safety precautions, including fuel handling, operating cautions, and training requirements.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages145

Reading Time6 h 5 min

AccessFree to download

Introduction

Engine identification

Safety precautions

Workshop Manual PrimaPrima Marine500 Series Viwt UzatWWH.foleyengines.com FOLEY ENGINES 1-800-233-6539 NRITYPerkins 1 PerkinsPOWERSERVICE WORKSHOP MANUAL Perkins/Pima 500 Series, January 1992 Prima Four cylinder diesel engines forvehicle applications Prima Marine Four cylinder diesel engines formarine applications 500 Series Four cylinder diesel engines foragricultural and industrialapplications Amendment status | Number | Description | Date | | --- | --- | --- | | 1 | To amend and add information | January 1992 | Perkins/Prima 500 Series,January 1992 Contents General information .. ………………………………………………………………………………10 Specifications .. .. …………………………………………………………………………………11 SERVICE OPERATIONS Cylinder head assembly ………………………………………………………………………12 Piston and connecting rod assemblies ……………………………………………13 Crankshaft assembly . .. .. …………………………………………………14 Timing case and drive assembly ... .. ………………………………15 Cylinder block assembly …………………………………………………………………………16 Engine timing .. .. .. .. .. .… .…. …………………………………17 Aspiration system . .. … .. … ... . .. ……………18 Lubrication system .. .. .. . ….......…19 Fuel system .. … … … . … ……………………………………………20 Cooling system …………………………………………………………………………………………21 Flywheel, flywheel housing and marine reverse gearbox ……22 Electrical equipment .. .. .. .. . .. ……………………23 Auxiliary equipment .. ………………………………………………………………24 List of special tools …………………………………………………………………25 Perkins Prima/500 Series ) ) General information Introduction …………………………………………………………………………………………………………………………………………………10.02 Engine identification … … … … … …………………………………………………………………………………………10.03 Safety precautions … … … …… … … … … …………………………………………………………10.04 Asbestos joints … …………………………………………………………………………………………………………………………………10.05 ) Perkins Prima/500 Series # Introduction This workshop manual has been designed to provide assistance inthe service and overhaul of Perkins Prima and 500 Series engines. Most of the general information which is included in the relevantUser's Handbook (sections 1 to 9)has not been repeated in thisworkshop manual and the two publications should be usedtogether. Where the information applies only to certain engine types,this isindicated in the text. When reference is made to the "Ieft"or"right"side of the engine,this is as seen from the flywheel end of the engine. Special tools have been made available and a list of these is givenin section 25.Reference to relevant special tools is also made atthe beginning of each operation. All the joints on these engines can be fitted dry unless instructionsare given for the application of sealant.Where fasteners are fittedinto threaded holes which are open to the inside of the engine,manifolds,etc.,a suitable sealant must be applied to the threads.If necessary,sealant is already applied to new fasteners but,ifthese are used more than once,the threads should be cleanedand new sealant applied. Read and remember the “Safety precautions”.They are givenfor your protection and must be used at alltimes. A hazard symbol in the text indicates that there is adanger of personal injury if certain operations arenot done correctly. Perkins Prima/500 Series # Engine identification The Perkins Prima and 500 Series engines have been designed forspecific applications,as shown below. Prima for vehicle applicationsPrima Manine for manne applications500 Series for agricultural and industrial applications Each series consists of a range of four cylinder engines which areeither naturally aspirated or turbocharged. There are different models in each series. Prima engines are named according to their approximate poweroutput,forexample: Prima65-naturally aspirated vehicle engine rated at 62 bhp Prima M50-naturally aspirated marine engine rated at 49 bhp Pnima M80T-turbocharged manine engine rated at 78bhp 500 Senes engines are identified by a system of numbers

FAQs

What are the key safety precautions when working with these engines?

Follow local regulations and only use the engines for their designed application. Handle fuel safely, avoid servicing while running unless trained, keep people away from operating equipment, and do not remove safety guards or open the cooling system when hot and pressurized.

Oct 23, 2026

Uploaded by Well Done