Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 39Get this manual
Table of Contents Page Battery 28-1 Precautions 28-1 Recommended Battery 28-1 Specific Gravity Readings 28-1 Specific Gravity Cell Comparison Test28 Electrolyte Level 28-2 Charging Discharged Battery 28-2 Winter Storage of Batteries 28-2 Alternator 28-3 Alternator Specifications 28-3 Torque Specifications 28-3 Fastener Torque 28-3 Special Toots 28-3 Replacement Parts 28-3 System Components 28-4 Precautions28-4 Alternator Description 28-4 Diagnosis of Alternator System on Engine 28-5 Alternator Assembly 28-5 Alternator System Circuitry Test 28-6 Output Circuit 28-6 Sensing Circuit 28-6 Voltage Output 28-6 Current Output 28-7 Repair 28-8 Removal 28-8 Disassembly And Test 28-9 RotorTest 28-10 Stator Test 28-11 Reassembly 28-12 Pulley 28- 13 Installation 28-13 Alternator 8elt Tension Adjustment 28-14 Starter System 28-15 Starter Motor Amperes Draw 28- 15 Starter System Components 28-15 Description 28- 15 Troubleshooting The Starter Circuit 28-15 Starter Circuit Troubleshooting Flow Chart 28- 16 Starter Removal and Installation 28-17 Removal 28-17 Installation 28-17 Disassembly 28-18 Starter Cleaning, Inspection and Testing 28-19 Cleaning And Inspection 28-19 Testing 28-19 Starter Reassembly 28-20 Starter Solenoid Test 28-22 Ignition Key Switch Test 28-23