Kohler Aegis LV680- User Manual

Page 2 - WARNING; WARNING; WARNING

2 California Proposition 65 Warning Safety Precautions Engine exhaust from this productcontains chemicals known to theState of California to causecancer, birth defects, or otherreproductive harm. WARNING Explosive Fuel can cause fires andsevere burns. Stop engine before filling fuel tank. WARNING Ex...

Page 3 - under all operating conditions.

3 Carbon Monoxide can causesevere nausea, fainting or death. Do not operate engine in closed orconfined area. WARNING WARNING Explosive Gas can cause fires andsevere acid burns. Charge battery only in a wellventilated area. Keep sources ofignition away. Accidental Starts!Disabling engine. Accidental...

Page 4 - Fuel Recommendations; NOTE: Synthetic oils meeting the listed classifications

4 Oil Fill/Dipstick ElectricStarter EngineIdentification Label Spark Plug Valve Cover withIntegral Breather Oil Filter FuelPump SparkPlug Upper Blower Housing andAir Intake Screen Assembly RetainingStrap Figure 1. Typical Kohler Aegis ® Vertical Shaft Engine. Figure 3. Oil Container Logo. Refer to “...

Page 5 - Coolant Recommendations; Engine Identification Numbers; Suffix; Electric Start; FAMILY; EPA

5 Do not use gasoline left over from the previous season,to minimize gum deposits in your fuel system and toensure easy starting. Do not add oil to the gasoline. Do not overfill the fueltank. Leave room for the fuel to expand. Fuel TypeFor best results use only clean, fresh, unleadedgasoline with th...

Page 6 - Operating Instructions

6 Pre-Start Checklist • Check oil level. Add oil if low. Do not overfill. • Check coolant level. Add coolant if low. • Check fuel level. Add fuel if low. • Check radiator, cooling air intake areas and external surfaces of engine. Make sure they areclean and unobstructed. • Check that the air cleaner...

Page 7 - NOTE: Do not operate this engine continuously at; High Temperature Sensor; Make sure all air intake and cooling surfaces are

7 Battery A 12 volt battery is normally used. Refer to theoperating instructions of the equipment this enginepowers for specific battery requirements. If the battery charge is not sufficient to crank theengine, recharge the battery (see page 15). Operating Angle of OperationThis engine will operate ...

Page 8 - Maintenance Instructions; Maintenance Schedule

8 Maintenance Instructions Maintenance, repair, or replacement of the emission control devices and systems, which are being done atthe customers expense, may be performed by any non-road engine repair establishment or individual.Warranty repairs must be performed by an authorized Kohler service outl...

Page 9 - Change Oil and Filter

9 Figure 6. Oil Level Dipstick. 5. If the level is low, add oil of the proper type, up to the “FULL” mark on the dipstick. (Refer to “OilType” on page 4.) Always check the level with thedipstick before adding more oil. NOTE: To prevent extensive engine wear or damage, always maintain the proper oill...

Page 10 - Cooling System Maintenance and Service; Important service notes:

10 Cooling System Maintenance and Service Important service notes: • Do not operate the engine without coolant in system. • Do not remove the radiator cap when hot. Engine coolant is hot and under pressure and can causesevere burns. • To prevent engine overheating and damage, use the recommended ant...

Page 12 - Filling Cooling System; Service Precleaner and Air Cleaner Element; Precleaner

12 7. Reinstall the reservoir, engaging the two lower molded protrusions in the mounting holes of thesupport bracket. Engage the top bracket aroundthe upper protrusion. Hold it in this position andtorque the screws to 7.3 N·m (65 in. lb.). 8. Reinstall the reservoir cap. Do not kink/pinch the hose. ...

Page 14 - Clean Air Intake/Cooling Areas

14 Clean Air Intake/Cooling Areas To ensure proper air circulation, make sure the airintake screen, radiator, cooling fins, and other externalsurfaces of the engine are kept clean at all times. Every 100 hours of operation (more often underextremely dusty, dirty conditions), remove the upperblower h...

Page 15 - Wire Gauge

15 Ignition System This engine is equipped with an electronic CD ignitionsystem. Other than periodically checking/replacing thespark plugs, no maintenance or adjustments arenecessary or possible with this system. In the event starting problems should occur which arenot corrected by replacing the spa...

Page 17 - Clean the exterior surfaces of the radiator and; Parts Ordering

17 Dirty Air Possible Cause No Improper Dirt In Intake Screen Incorrect Engine Dirty Air Faulty Problem Fuel Fuel Fuel Line or Radiator Oil Level Overloaded Cleaner Spark Plug Will Not Start • • • • • • • Hard Starting • • • • • • Stops Suddenly • • • • • • • Lacks Power • • • • • • • Operates Errat...

Page 18 - Specifications; LIMITED 3 YEAR KOHLER AEGIS

18 Specifications Model: ........................................................................................... LV625 ......................... LV675/LV680Bore: ..................................................... in. (mm) ......................... 3.03 (77) ..................... 3.15 (80)Stro...

Kohler Aegis LV680- User Manual

Table of Contents:

Summary

Other Kohler Models