Subaru Robin Power Products R1200 service manual Seat

Page 86

uSymptoms

]I

(Air-fuel mixture blow back to the air cleaner)

	I		1
I	I	1
I		1	ilAir cleaner element
Intake/exhaust	intake	valve,
valve	Valve	seat

B-7 Abnormal running

Fuel consumption is too high. (Black exhaust gas comes out)

Carburetor

a Fuel

Valve opening/ closing timing is not appropriate.

‘7-I

Fitting of valve seat is insufficient,

Blinding

__:

2.Clamping failure (Mixing ratio of air with the fuel is too

‘,Contaminants exist

Checking method

Measure tappet clearance

Check the bearing surface

Check the element

Check the jets

Check the fuel

Checking criteria

If the clearance is different from the standard, adjust the clearance, or replace the tappet. Normal :

0.1 +O.O2mm

In case the fitting of the valve seat is insufficient, adjust it or replace the valve seat.

In case the element is blind, clean it.

1

1.In case the jets are defective, re- place them.

2.In case of clamp- ing failure, tighten it again.

.A	I	I
	I

In case of inappro- priate fuel, replace the fuel

qRemedies

	Adjust	the	tappet	Adjust		or	replace	1	Erii;e	or tighten	/
	clearance,		or re-	the	intake		valve
								/
	place	the tappet.		and	the	valve seat

Image 86

Contents Rozh -J &ii Foreword Contents Assembly Specifications ItemsPower Factor AC OutputOutput Max Rated 800 W Frequency 50 Hz Voltage 110 Output MaxFrequency 60 Hz Voltage 12ov DC Output Under no load is approximately from 18V up toFeatures Component Identification CHOKE-RUN-STOPFunction of Each Component L-5 Crankshaft 4CONNECTING ROD and PistonMain Bearing Cover CamshaftAIR Cleaner Carburetor‘CC Description of Main OperationsVoltage Regulation Under Load Fis Output Waveform Current @ Curr&t @ Operational Limits of the Generator Load Electric Battery Capacity Wire Length Measuring Procedures II ’ Mj 1 mIPage To Measure Insulation Resist Control Panel Functional Check of Each Component L aOne section, replace with Assy 83 AVR Windings, or peripheral temperature Value El 10.7J-z Cleaning of Slip RingResistance At rated rpm Exciting coilDisassembly and Assembly Precautions Tools DriverPrecautions Nection Description By unscrewing three SequenceI Part to remove j IFront cover DescriptionI2 Remove the front cover M5 x 8 screwsBe careful not to Description PrecautionsPart to Sequencej remOve Damage the fuel PipeSpanner Part to Sequence, removeLpanner That 1wiring Remove $Ez End cover Description Precautions@ Driver Remove the connector Assembling, be Part toRemOve ’Rear ‘bracket Description See Fig. g-3-10’ plastic hammer SequenceI Rpearfito~~ DescriptionPull away the stator cover Siw‘ 13 m/m box Spanner Necessary PrecautionsPart to / Sequencej remove ’ JFront Ibracket Description RemOve DescriptionPrecautions Necessary Tools Blower i 1 1housing I10 m/m box spannerNecessary Precautions . tools @ Driver Brace nuts 112m/m box ’spanner 10 m/m box jspanner Precautions Bolt has only to be loosenedOne M6 x 12 bolt ’Governor Remove the governor lever j LeverIgnition coil from 26 i &cocci*nRemove the starting pully Crank case by takingFront and hook ’ the minus driver Pull out the intake valve and the exhaust valveNotch Spanner 1spring retainer’s RetainerCrankcase Tappets to distin Guish them from one ISequenceI Part toCamshaft Description Be careful not to open the joint too wide, or it will break Remove the crankshaft Be careful not toAssembly Procedure WTolerances of new installed parts Connecting rod is joined to the piston with the piston pin Piston and Piston RingConnecting ROD Tappets and CamshaftIntake Valve and Exhaust Valve WV&e h valve guide clearance =53Tappet Adjustment Breather Plate and Tappet Cover Cylinder HeadGovernor Lever Ignition PlugIgnition COIL, Exciting COIL, Flywheel and Starting Pulley Speed Control Nut Muffler and Muffler CoverHead Cover and Blower Housing 1’7 Recoil StartorFront Bracket Rear Bracket and Stator Brash Holder Bracket Cover Page Fuel Pipe Connection Front Cover and Element CoverConnection of Coupler and Plug Secure the side cover with four M 5 x 8 screws Carburetor Schematic Diagram of the Fuel System By-Pass Choke Disassembly and Assembly of Carburetor 184 Safety Precautions Troubleshooting Starting failur Cock is closed Pzlzq L1Ill IISymptoms AIgnition coil ’ \ r?J Hanging posi- tion is not normal Abration 7Symptoms 0Governor system III Seat Case Case there Abnormal Operation Is too much Pour Lubri Been changed Replace Periodically 1Symptoms Voltemeter Stator sub-coil Symptoms LNo DC voltage is output Voltag,eistoo high QParts LSymptoms Symptoms Voltage Is abnormally low Parts For Adjustment Criteria TableUel con Limit Items Adjustment Criteira Description Tools Wiring Diagram LT-TwMaintenance Checks and Maintenance for Every 200 Hours Every Month Page Page Issue EMD-GS0095

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