Manuals / Subaru / Lawn and Garden / Portable Generator

Subaru R1100 service manual Engine does not start Start failure

Models: R1100

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Engine does not start (Start failure)

Check the gasoline in the tank

Yes

Oil warning lamp turns on when the recoil is pulled

None

warning lamp is on

Add gasoline

Check the oil volume

	None
	None		Add oil (up to the
			Add oil (up to the
			rated volume)

Fuel cock is in the ON position

Yes

Gasoline leaks when the carburetor drain is loosened

Yes

Open the cock

Clean, change the filter

	Yes
Confirm of the oil SW		Resistance
E/g		value≒0Ω
E/g
GND	Tester
	Tester

Change Oil SW

Check for gasoline corrosion

Remove the spark plug and check the electrode

Wet

Corrosion	Change	Change the Oil sensor unit
	gasoline
Dry
Dry	Blockage of the fuel tube
	Blockage of the fuel tube
	carburetor, such as noise, etc.

Attach the plug to the plug cap, and check for sparks by grounding the electrode

Sparks

No spark

・Check for dirty plugs, or gap ・Check the connection

(coupler, high tension cord)

Check the valve clearance of the compressed pressure (compression)

Adjustment

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Page 52

Image 52

Subaru R1100 service manual Engine does not start Start failure

Contents

Models R1100 GENERATORSPUB-GS2363 Rev. 04/07 Page CONTENTS 1. SPECIFICATIONS 1-1 SPECIFICATIONSMODEL R11001-2 PERFOMANCE CURVES OUTPUT POWER50Hz 50HzOUTPUT POWER 60HzFREQUENCY 10002. GENERAL DESCRIPTION 2-1 EXTERNAL VIEWRECOIL STARTER HANDLE CONTROL PANEL AIR CLEANER FUEL DRAIN SCREW SIDE PANEL L CARRYING HANDLE TANK CAP COVER SPARK PLUG CAP OIL GAUGE2-2 CONTROL PANEL ENGINE SWITCHSTOP ENGINE SWITCH RUN CHOKE PILOT LAMP2 OUTPUT LAMP 3 OIL SENSOR LAMP4 AC RECEPTACLES OUT PUT6 DC CIRCUIT BREAKER 5 DC TERMINALS7 AC CIRCUIT BREAKER 2-3 LOCATION OF SERIAL NUMBER SER No., PRODUCTION NUMBER PROD No 2-4 ALTERNATORSerial number and Production number Label Rotor CP1 Incandescent lamp, heater, etc. with a power factor of 3. RANGE OF APPLICATIONS3 Mercury lamps with a smaller power factor 5 Appliances without any indication as to power consumption NOTES Wiring between generator and electrical appliances 4-1 INSTRUMENTS 4. MEASURING AND CHECKING PROCEDURESNOTE Be careful of the frequency meters input voltage range 4 CIRCUIT TESTER For measuring resistance, etc 5 MEAGER TESTER6 TACHOMETER Use the contactless type tacho meter for checking engine speedMODEL Dr.Robin4-2 AC OUTPUT MEASURING 4-3 MEASURING INSULATION RESISTANCERated voltage 60Hz-120V2 ALTERNATOR 3 CONTROL PANEL4-4 CHECKING FUNCTIONAL MEMBERS 2 ROTOR ASSEMBLYNOTE When measuring, tolerance should be considered number variation, ambient temperature etc（3）BRUSH 6 A.V.R AUTOMATIC VOLTAGE REGULATOR 1 Features Checking table for analogue circuit tester Checking table for degital circuit testerBelow the lower level ON continuity Oil capacity 0.4 litersAbove the lower level OFFnon-continuity Oil Sensor5-1 PRECAUTIONS 5. ASSEMBLY AND DISASSEMBLY5-2 SPECIAL TOOLS 5-3 DISASSEMBLY PROCEDURES 5-3-3 Remove rolling wire, choke wire5-3-1 Remove the side panels Left, Right 5-3-2 Remove the rear coverNOTE At this point, the couplers of electrical wires are 5-3-4 Remove the recoil starter handle5-3-5 Remove the control panel connected to the control panel. Instead ofEngine switch in the off position 5-3-7 Remove rear frame5-3-8 Remove fuel cock bracket NOTE 1 Be sure to close the fuel cock before removing the fuel pipe5-3-10 Remove the control panel 5-3-11 Remove the fuel pipesCouplers Couplers Diode5-3-13 Grounding wire 5-3-12 Remove the air cleaner and carburetor5-3-14 Remove the front frame 5-3-15 Remove the Base Remove the Base M6 nut 4 pcs, also M8 x 16 Bolt and washer 4pcsTools 12mm Box wrench 5-3-16 Remove the Brush holder5-3-19 Remove Blower housing 5-3-17 Remove the Stator / Rear cover5-3-18 Remove the rotor and Flywheel NOTE 1 Flywheel can be removed with Rotor at the same time5-3-20 Remove recoil starter 5-3-21 Remove the muffler5-3-22 Remove the ignition coil Recoil starter Muffler Ignition coil5-3-23 Remove the cylinder baffle Remove the cylinder baffle M8 x 16mm Flange bolt 3pcsM6 x 12mm Flange bolt 1pce Tools 10mm Box wrench 12mm Box wrench By performing the above steps, only a bare engine remains5-4 REASSEMBLY PROCEDURES 5-4-1 Cylinder baffleTightening torque 11.0-13.0 N・m 110-130 kgf・cm 8.1-9.6 ft・lbs Tightening torque5-4-6 Air gap adjustment of flywheel and Ignition coil Rotor through bolt. Take cake when tightening5-4-4 Recoil starter Tightening torque 7.0-9.0 N・m 70-90 kgf・cm 5.2-6.6 ft・lbs5-4-8 Blower housing 5-4-7 Ignition coil and harnessTightening torque 3.0-5.0 N・m 30-50 kgf・cm 2.2-3.7 ft・lbs Tightening torque 18.0-20.0 N・m 180-200 kgf・cm 13.3-14.8 ft・lbsNOTE Make sure of the direction of rear cover during installation Install the Brush holder5-4-9 Rear cover, stator Tightening torque 10.0-11.0 N・m 100-110 kgf・cm 7.4-8.1 ft・lbs5-4-13 Air cleaner bottom plate and carburetor 5-4-14 Air cleaner5-4-11 Base Tightening torque 18.0-20.0 N・m 180-200 kgf・cm 13.3-14.8 ft・lbs5-4-17 Installing coupler 5-4-16 Grounding wire5-4-15 Fuel pipe Tightening torque 3.0-4.0 N・m 30-40 kgf・cm 2.2-2.9 ft・lbs5-4-18 Fuel tank 5-4-19 Fuel cock bracketTightening torque 3.0-4.0 N・m 30-40 kgf・cm 2.2-2.9 ft・lbs 5-4-20 Rear frame5-4-21 Case body, control panel Tightening torque 3.0-4.0 N・m 30-40 kgf・cm 2.2-2.9 ft・lbsTightening torque 3.0-4.0 N・m 30-40 kgf・cm 2.2-2.9 ft・lbs Tightening torque5-4-23 Choke wire and rolling wire NOTE Make sure the carburetor chock is closed when turning the engineswitch into CHOKE position 5-4-24 Rear coverPlease wear protective goggles before starting disassembly 5-5 RECOIL STARTER1 Disassembly procedures The reel is disassembled with the spring still assembled, so place it on a flat table without dropping, or shakingPlease wear protective goggles before starting assembly 2 Assembly procedure4 Inserting the rope. this should be done by two people 3 Checking items after assembly 4 When 6.TROUBLESHOOTING No DC current Check if wiring is break or improper connectionReplace when wiring is break or damage. Connect properly Check if DC coil of stator is normal OKEngine does not start Start failure 7. WIRING DIAGRAM 50Hz-230VGENERATOR DC coil50Hz-240V GENERATORDC coil ENGINE60Hz-120V GENERATORDC coil ENGINEPage 940 Lively Blvd. Wood Dale, IL 60191 Phone 630-350-8200 Fax Copyright 2007 Robin America, Inc