Kohler 6.5-27EFOZD Service

TP-6255 7/06 Table of Contents 3
Table of Contents
Product Identification Information 2............................................................
Safety Precautions and Instructions 5........................................................
Introduction 11...............................................................................
Service Assistance 11........................................................................
Section 1 Specifications 13...................................................................
1.1 General 13..............................................................
1.2 Engine 14...............................................................
1.3 Generator, 4 Lead 18.....................................................
1.4 Generator, 12 Lead 19....................................................
1.5 Service Views 20........................................................
1.6 Torque Specifications 21..................................................
Section 2 Scheduled Maintenance 23..........................................................
2.1 General 23..............................................................
2.2 Lubrication System 24....................................................
Section 3 Intake and Exhaust System 25.......................................................
3.1 Air Intake Silencer/Cleaner 25.............................................
3.2 Exhaust System Inspection 26.............................................
3.3 Servicing Mixing Elbow 26................................................
3.4 Turbocharger (Models: 14/15.5/23/24EOZD and 11.5/13/20EFOZD) 26..........
Section 4 Fuel System 29.....................................................................
4.1 General 29..............................................................
4.2 Fuel Filter 29............................................................
4.2.1 Bleeding the Fuel System 31......................................
4.3 Fuel Pump 32...........................................................
4.4 Governor 32.............................................................
Section 5 Cooling System 33.................................................................
5.1 General 33..............................................................
5.2 Water-Cooled Exhaust Manifold 34.........................................
5.3 Closed Heat Exchanger 34................................................
5.4 Check and Fill Coolant 34.................................................
5.5 Flush and Clean Cooling System 35........................................
5.6 Pressure Cap 35.........................................................
5.7 Impeller Inspection and Replacement 35....................................
5.8 Belt Tension 36..........................................................
5.8.1 Seawater Pump Belt Tensioning Procedure 36.......................
5.8.2 Battery Charging Alternator Belt Tensioning Procedure 37.............
5.8.3 Anticorrosion Zinc Anode 37.......................................
5.9 Siphon Break 38.........................................................
Section 6 Troubleshooting 39.................................................................
6.1 Introduction 39..........................................................
6.2 Initial Checks 39.........................................................
6.3 General 39..............................................................
6.4 Troubleshooting Chart 39.................................................
Section 7 Controller 45.......................................................................
7.1 Introduction 45..........................................................
7.2 Advanced Digital Control Display and Keypad 46.............................
7.3 Sequence of Operation 47................................................
7.3.1 Starting Sequence, Master Switch Moved to RUN 47.................
7.3.2 Starting Sequence, Remote Start 47................................
7.3.3 Running Sequence 48............................................

Kohler 6.5-27EFOZD Specifications

General

Brand	Kohler
Model	6.5-27EFOZD
Category	Portable Generator
Language	English