Subaru Robin Power Products R600 manual Camshaft Pull out the camshaft from, Piston, Pulled out

Page 40

Sequence

 

Part to remove

 

Description

I

Precautions

Necessary tools

 

 

I

28

’

Camshaft

(1)

Pull out the camshaft from the

 

Set the crankcase

 

 

 

 

 

 

crankcase.

 

sideways so that

 

 

 

 

 

 

 

 

it will not

fall

 

 

 

 

 

 

 

i

and damage the

 

 

 

 

 

 

 

!

tappets.

 

 

 

29

;

Tappets

(1 j

Remove the tappets from the

 

Be sure to mark

 

 

 

I

 

 

crankcase.

 

the tappets to

 

 

 

 

 

 

 

,

distinguish

them

 

 

 

 

 

 

 

;

from

each other;

 

 

 

 

 

 

 

i one for the intake

 

 

 

 

 

 

 

1

valve and the

 

 

 

 

 

 

 

 

other for the

 

 

 

 

 

 

 

 

exhaust valve.

 

 

30

 

Connecting rod

! (1)

Scrape off the carbon deposits

i

Confirm the

1 e

Minus screw-

 

 

and piston

 

from the cylinder and piston head.

,

mounting

direc-

i

driver

 

I

 

 

Push open the bend of the connect-

 

tion

of the oil

 

 

 

 

 

ing rod lock washer, and remove

 

scraper.

 

Pliers

 

I

 

 

 

 

 

 

 

two bolts.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(2)

Remove the lock washer and con-

 

 

 

 

1Omm box

 

 

 

 

netting rod cap from the crank-

 

 

 

 

spanner

 

 

 

 

shaft.

 

 

 

 

 

 

 

 

 

(3) Turn the crankshaft until the

 

 

 

 

 

 

 

 

 

 

piston comes to its top position.

 

 

 

 

 

 

 

 

 

 

and push the piston from the

 

 

 

 

 

 

 

 

 

 

upper part of the cylinder.

 

 

 

 

 

 

31

 

Piston and

(1)

Remove two clips from the piston

 

(1)

Replace

 

 

 

 

piston rings

 

pin and take out the piston pin.

 

 

these clips

 

 

 

 

 

 

Remove the piston from the

 

 

vvith new

 

 

 

 

 

 

connecting rod.

 

 

ones: do not

 

 

 

 

 

(2)

Each of the piston rings can be

 

 

reuse them.

 

 

 

 

 

 

removed from the piston by open-

:

(2)

Be careful

 

 

 

 

 

 

ing wide the ring joint.

 

 

not to

 

 

 

 

 

I

 

1

 

damage the

;

 

 

 

 

 

 

 

minor

rod

 

 

 

 

 

 

 

 

end.

 

I

 

 

 

 

 

 

 

(3)

Be careful

 

 

 

 

 

 

 

 

 

not to open

 

 

 

 

 

 

 

 

 

the ring

 

 

 

 

 

 

 

 

 

joint

exces-

 

 

 

 

 

 

 

 

 

sivelv .

 

 

32

Crankshaft

(1j

Pull out the crankshaft from the

 

 

 

crankcase. If unable to pull it out

 

 

 

by hand, use a plastic hammer to

 

 

 

gently strike the main bearing

 

 

 

joint tace. and pull the crankshaft

 

 

 

pulled out.

33

Governor shaft

(1)

Remove the clip of the governor

 

 

 

shaft. and pull out the governor

 

I

I

shaft from the crankcase.

 

 

!

!

I I

-37-

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Contents Model Contents Diagram Maintenance TroubleshootingAdjustment Wiring Criteria ForModel SpecificationsR600 Performance Curves AC Output1w1 Current a Features Serial and Specification Number Location Precautions for Exhaust Gases SAFETY- PrecautionsFire Prevention Component Identification \*’ z Fler Capblretor Condenser GeneratorRectifier Engine Exhaust FAN Cooling System AIR CleanerLubrication System Description of Main Components Operation Electronic Ignition System Solid State Ignition System2GENERATOR Operation Voltage Fluctuations Under Load=w= DC OutputOperational Limits of the Generator AC OutputLamps Example 40 + 0.7 = 57WUsed Example EtcMeasured value WhereDC Output Wire Length Simultaneous USE the AC/DC OutputMeasuring Procedures Meters Voltmeters10-l-2 Ammeter 10-l-3 Frequency MeterCircuit tester is used for measuring resistances and others Use the contact-less tl pe tachometer10-l-4 Circuit Tester 10-l-5 Megger TesterMeasuring AC Output Measuring DC OutputMeasuring Resistance1O-4-2 Rotor StatorControl Panel Functional Check of Each Component Pilot LightAC Receptacles DC TerminalsCircuit Breaker Dark Blue Yellow RED Black Brown WhiteStator FL? l-7 Resistance value Ignition CoilLocation 61’1 Rectifier CondenserRed Preparation and Precautions Special Tools for Disassembly and AssemblyDescription Tool NoSide cover Lj and Rj ’ Choke cab12 Fuel lineSet the engine control to Stop Remove the screw fromEngine control switch Remove two M5 flange boltsClamping the front cover Bracket together. and then12 Bas2 platz Recoil starter Starter pullek Rsmove four 5115x 10 bolts from under the base platePlus screw See -SVoltage power cable Front housing Remove the front Housing CenterAir cleaner Spark plug in advanceFlange of the crankcase Head coverRemove the head cover Qlinder Baffle Remove the M6 bolt fromCamshaft Pull out the camshaft from PistonMounting Direc Driver Gently strike the main bearingAssembly Procedure Precautions in AssemblyAssembly Sequence and Precautions Governor Shaft CrankshaftInside and outslde diameter Tolerances of Newly Installed PartsThat the ring can be slided into its groove Installing the Crankcase Installing the Connecting ROD Major END CAPSTD Equipment Spare Parts Guide OIL SciraperInstall the tappets. and then the camshaft Installing Main Bearing CoverValve face LooseTappet Adjustment Installing the Cylinder HeadInstalling the Spark Plug Installing the Cylinder BaffleInstalling the Head Cover IingConnect the ground cord to the rear housing. using Installing the Base Frame Installing MufflerInstalling the Choke Cable Installing the Fuel LineInstalling the Fuel Tank Handle Installing the Rear CoverConnecting the Couplers Together Caburetor Schematic diagram of the fuel systemFunction and Components See Fig Disassembly and Assembly of Carburetor Page Diagnosis by the Customer Troubleshooting Diag DiagnosisDiagnosis by the Shop Coil is GaPP0ssil1lc OUI Exam 3RlSyl~lploms Diac Fuel VillVC Mcwrc MACIiic Kerr1cdies ExamLSlulor.-IX1coil Wire Hrokcn OI Diode Tllilill coil SlillOr MCiISIJIC tileTo Diag ’hcckTllilll TiicKeplilCe No1 illcreils~ Ijxam ’XAMISM K4.A NGK ’XAM 5 IappCl ClCilr- ilncc Trutpu1Tappet Ckiir Criteria Table for Adjustment Tappet EratorItems Adjustment Criteria Limit Description Wiring Diagram 1lOV White Green Red =.I Blue 22OV.50 Gray 220VPink 230V 240VMaintenance Check the switch of engine and tlexible shaft Overhaul the engine for cleaning. adjustmentDrain the oil from Us2 of contaminated oil will subject parts toGenerator America
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