Service Views | Kohler 3.5CFZ, 4CZ, 5CFZ, 6.5CZ instruction

Service Views

			4						5	6
										6	7

		3
		3
		1									8
		1
E
			9
	2
31	32	10	11	12			13	14	15	16	17
			INPUT	STOP START							18
			INPUT	STOP START
			10A								19
			FUSE
				0 0 0 0 0	1/10
				TOTAL HOURS
		30	BATT.
			CHRG.

36
											20
		33									21
											21
											22
35	34	29		28		27	26		25	24	23
		29				27	26		25	24	23
											258000-D
											258000-D

Figure 1-1. Service Views (typical)

	1.	Mixer Elbow (Exhaust Water Outlet)	19.	Oil Drain
	2.	Belt Guard	20.	Water Temperature Sender (Optional)
	3.	Electric Choke Rotary Solenoid	21.	Heat Exchanger
	4.	Carburetor	22.	Ignition Coil/Module
	5.	Governor Linkage	23.	Low Oil Pressure Shutdown Switch/Sender
	6.	Governor Arm		(Sender Optional)
	7.	Lifting Eye	24.	Oil Dipstick (Oil Check/Oil Fill)
	8.	Speed Adjustment (Idle Speed)
			25.	Oil Filter
	9.	Antidieseling Solenoid
			26.	Anticorrosion Zinc
	10.	Controller
			27.	Electric Fuel Pump
	11.	Battery Charger Voltage Regulator
			28.	Remote Panel Connector
	12.	Coolant Overflow Hose
			29.	Positive Battery Lead Connection
	13.	Cooling System Pressure Cap
			30.	Coolant Recovery Tank
	14.	High Water Temperature Safety Shutdown
			31.	Air Filter
	15.	Switch
		Thermostat	32.	Nameplate
	16.	High Exhaust Temperature Shutdown	33.	Negative Battery Lead Connection
	17.	Switches (2)	34.	Equipment Ground Lug
		Spark Plugs	35.	Starter Solenoid
	18.	Seawater Pump	36.	Starter Motor

1-6 Specifications

TP-5695 12/93

Image 21

Kohler 3.5CFZ, 4CZ, 5CFZ, 6.5CZ installation manual Service Views typical

Contents

Models Marine Generator Sets5CFZ 5CZ California Proposition Table of Contents Safety Precautions and Instructions Carbon monoxide can cause severe nausea Carbon monoxide Can cause severe nausea, fainting, or death Sulfuric acid in batteries can cause severe injury or Sulfuric acid in batteries Can cause severe injury or death Explosive fuel vapors can cause severe injury or Explosive fuel vapors Can cause severe injury or death Accidental starting can cause severe injury or Accidental starting Can cause severe injury or deathRotating parts Can cause severe injury or death Flying projectiles can cause severe injury or death Sudden backfire can cause severe injury or death Fire Can cause severe injury or deathSudden flash fire can cause severe injury or death Hazardous noise Can cause loss of hearing 246242 Pleasure Craft Reference Material Additional References Commercial Vessels Part Description Kohler Part No Routine Service Parts Abbreviation Description Glossary of Abbreviations NEC Specifications SpecificationsGeneral Specifications Introduction 5CFZ/4CZ 5CFZ/6.5CZ Generator GX360EV Engine BPR4HS NGK Accessories Service Views typical Service Views Prestart Checks Operation Controller Controller Stopping Starting Circuit Protection Engine Safety Shutdown Switches High Water Temperature Shutdown Switch Remote Panels Optional Remote Panel Features Remote Start and Four-Meter Panel Kit Remote Start and Four-Meter Features Scheduled Maintenance Or 2 Years Service Schedule Generator Lubrication System Specifications Oil Change/Oil Filter Change Adding Oil Removing Oil Filter Fuel System Fuel Pump Screen Fuel Pump Screen Carburetor/Choke Lubrication Carburetor Adjustments Ignition System Service Ignition SystemSpark Plugs Gap bridged Problem Means of Identification Possible Cause NormalOil fouled Carbon fouled 12. Checking Spark Plug Gap Cooling Systems- Closed/Heat Exchanger Filling and CheckingHot coolant and steam Can cause severe injury or death 14. Air-Bleed Screw Flushing and Cleaning TP-5695 12/93 Scheduled Maintenance 17. Removing Anticorrosion Zinc Anticorrosion Zinc Servicing Air Cleaner Air Cleaner Mixing ElbowPressure Cap Servicing Mixing Elbow Cleaning BatteryChecking Electrolyte Level Checking Specific Gravity Charging 21. Specific Gravity Temperature Correction Valve Adjustment 22. Determining Top Dead Center Governor Adjustment GovernorLubrication Generator Service Wattage RequirementsGeneral Storage Procedure Engine TroubleshootingUnit cranks but will Not start Problem Possible Cause Corrective Action Stops suddenly Lacks powerOperates erratically Electrical System Generator Schematic Wiring Diagram--3.5CFZ, 4CZ, 5CFZ, and 6.5CZ Wiring Diagrams 4CZ Diagrams Wire Generator Sets To Generator To Shore Set PowerTo Load Load Side LO Neutral GroundLine Side 60 Hz Without Jumper Lead L1--L3Page Installation Generator Selection and Wattage RequirementsMotor Loads Kilowatt Derating Appliance Loads Typical Location and Mounting Space LocationVentilationMounting Air Requirements CFM L/min Model Combustion Cooling Fuel Supply Fuel Systems Fuel Lines Anti-Siphon ProvisionsFuel Pump Lift Capabilities Fuel Consumption Max. Lift ft. m In. mm 11. Intake Strainer Cooling Systems 13. Seawater Strainer Closed/Heat Exchanger 15. Closed/Heat Exchanger Cooling System Exhaust Systems Carbon monoxide 17. Typical Above Waterline Installation Mid/Below Waterline Above Waterline Installation in Steel or Aluminum Vessels Electrical SystemsAC Voltage Connections Wiring Battery Lead Designations Pin Function Remote Start Switch Connection Section Dimension Drawing--3.5CFZ, 4CZ, 5CFZ, and 6.5CZ Standard on 5CFZ and 6.5CZ Sound Shield--Optional on 3.5CFZ and 4CZ Parts Ordering Instructions For Sales & Service in U.S.A. & Canada Phone Operating Hour Service Log Kohler CO. KOHLER, Wisconsin 53044 Phone