Daewoo ST Series Instructions d'exploitation

1.4. Engine Model & Serial NumberThe engine serial number is inscribed onthe engine as illustrated. This number isrequired when requ

Then assemble the injection pump gearby aligning with the oil paint markinglines as figure.(2) Injection timing •Turn the crank shaft until cyli

(A) L086TI, AD086TI•After letting the cylinder No. 6 at over-lap TDC position, adjust the injectiontiming degree of the engine.•After that, turn the i

•Turn the crank pulley clockwise slowlyon pumping the priming pump to becontinues simultaneously and you cansee the point that fuel falls

•Connect the cooling water pipes to the water pump and the heat exchanger.6.3.29. Water pump•Mount a new gasket.•Install the water pump on the cylinde

6.3.32. Thermostat•Install the thermostat.•Fit the new gasket on the thermostathousing, then assemble the thermo-stat housing with mounting bolts.

6.3.35. Stop solenoid (L086TI)•Assemble the brackets on the injec-tion pump body.•Install the stop solenoid and tightenthe fixing bolts.•Con

6.3.39. Turbocharger•Insert a new gasket on the exhaustoutlet pipe and mount the turbocharg-er.•Install the oil supply & return pipe.•Clamp

6.3.43. Alternator•Install the alternator mounting bracket.•Assemble the alternator and protector.6.3.44. V - Belt•Install the V-belt on the cran

7. Main Parts Maintenance7.1. Lubricating SystemLubricating oil pumped by the gear oil pump in the oil pan is filtrated in the oil filter through oilc

(2) Remove the oil pump cover fixingnuts and disassemble the oilpump cover.The oil pump cover is fixed withthe two dowel pins.(3) Disassembl

2. Safety Regulations2.1. General NotesDay-to-day use of power engines and the service products necessary for running them presentsno problems if t

• Re-assembly(1) For re-assembly, reverse the disassembly sequence.7.2. Cooling System7.2.1. Cooling water pump• Loosen the bolt (8) and remove the pu

7.3. Fuel System7.3.1. Injection pumpThe components relating to the injection pump should be serviced at regular intervals as theplunger and delivery

(3) Rack Diagram- 109 -아이들링 서브 스프링스트로크 스타트가버너 스프링 셋트아이들링 서브 스프링 셋팅1410.57.76.90370486110011651215 또는 이하또는 14이상±5±5+30+20CBEB7O7015Stroke startGovernor

2) L136T, AD136T(1) Main SpecificationFuel Injection Pump : 65.11101-7271AModel Type : PES6ADGovernor Type : RSVFuel Feed Pump : 105210-4830Cam Lift :

(3) Rack Diagram- 111 -가버너 스프링 셋팅아이들링 서브 스프링 셋팅1411.210.5(7.7)R2 (7.0)037011001165또는 14이상±5±51190±5+30+20Q = 17±1.3㎟/st±1.0mmR1 -0.1485400부스터 보점 스타트 :

3) L136TI, AD136TI(1) Main SpecificationFuel Injection Pump : 65.11101-7341Model Type : PES6ADGovernor Type : RSVFuel Feed Pump : 105210-5610Cam Lift

(3) Rack Diagram- 113 -12.513.17.8037040048011401180122514.0 이상±0.110.0±0.16.25±0.1±0.16.00±0.2CEBADC부스터 보정 스타트 : 1.5 mm아이들링 스브, 스프링 셋트EB7O7018Boo

4) L086TIH, AD086TI(1) Main SpecificationFuel Injection Pump : 65.11101-7311Model Type : PE6P120/720RS3SGovernor Type : RSV 200/1300Plunger : 134153-1

(3) Rack diagram(4) Boost compensator pressure- 115 -02468101412분사펌프 속도(rpm)BDCA랙 위 치(mm)EB1M4001RACK POSITION, mmINJECTION PUMP SPEED, rpm0 200 4

5) L086TIM(1) Main SpecificationFuel Injection Pump : 65.11101-7311Model Type : PE6P120/720RS3SGovernor Type : RSV 200/1300Plunger : 134153-1420Delive

•Do not touch the engine hotparts(Exh. Manifold & turbochargerconnection pipes, Inter cooler & heatexchanger connection pipes..etc) wi

(3) Rack diagram(4) Boost compensator pressure- 117 -0200 400 600 800 1000 1200 14002468101412EB1O4001분사펌프 속도(rpm)BDCAE랙 위 치(mm)0200 400 600 800 1

7.3.2. Electric governor system1) AD136/T/TIGovernor system for fuel injection pump consists of “Integral Actuator” and “ Speed ControlUnit”.(1) ACAD1

EnvironmentalOperating Temperature ... -40 to +95 °C (-40 to +200 °F)Relative Humidity ...

4. Remove both of the actuator covers. DO NOT remove or loosen the lever(16) from the actuatorshaft. Place the o-ring seal(4) into the groove on the m

Caution : Adjusting the fuel pump is an essential part for performance and endurance of engine,therefore operation and maintenance should

- 122 -EA4O9101

2) AD086TIGovernor system for fuel injection pump consists of “Integral Actuator” and “Speed Control Unit”.(1) Integral Actuator•Functions of Actuator

- 124 -No. Description Q’ty Remark No. Description Q’ty Remark1Stop lever(emergency)1 20 actuator spring 1 2 pump gasket 1 21 gasket,lower cover 1 3 w

(2) Speed control unit for governor system (All)a) IntroductionSeries speed control unit is an all electronic device designed to control engine speed

The stability adjustment, when advanced clockwise, increases the time rate of response of thegovernor system to match the various time constants of a

•When using compressed air, e.g. for cleaning the heat exchanger, wear goggles.•Keep service products (anti-freeze) only in containers which can not b

c) SpecificationNote : * Droop is based on a speed sensor frequency of 4,000 Hz and an actuator current.Change of 1 amp from no load to full load. App

d-1) Wiring Diagram and Outline (AD034TI, AD136/T/TI)- 128 -1549.56.251513915123456ABCD EFGHJKL MNP789GOVERNOR CONTROLLERMODEL : DWC-2000INPUT :

d-2) Wiring Diagram and Outline (AD086TI)Note : • If wire leads are longer than 3 meters (10 ft), a shielded cable should be used. Groundshield at one

Caution : An overspeed shutdown device, independent of the governor system, should be provided toprevent loss of engine control which may cause perso

g) Adjustments (Used new controller)1. Before Starting EngineThe GAIN and STABILITY adjustments are set to mid position.STARTING FUEL : FULL CW (Maxim

5. Starting Fuel AdjustmentThe engine’s exhaust smoke at start-up can be minimized by completing the following adjustments.Place the engine in idle by

8. Accessory inputThe Auxiliary Terminal N accepts input signals from load sharing units, auto synchronizers, andother governor system accessories,

h) System Trouble shooting1. System InoperativeIf the engine governing system does not function, the fault may be determined by performing thevoltage

2. Unsatisfactory PerformanceIf the governing system functions poorly, perform the following tests. 3. Insufficient Magnetic speed Sensor SignalA stro

4. Electromagnetic Compatibility (EMC)The governor system can be adversely affected by large interfering signals that are conductedthrough the cabling

2.4. Regulations Designed to Prevent Pollution2.4.1. Engine oil, filter element, fuel filter•Take old oil only to an oil collection point. Take strict

5. Instability Instability in a closed loop speed control system can be categorized into two general types.PERIODIC appears to be sinusoidal and at a

7.3.3. Fuel feed pump1) General descriptions and constructionThe P-type injection pump is mounted with NP-FP or KD-PS type feed pump. These pumpshave

This feed pump is mounted with a priming pump designed to permit manual feeding of fuel from thefuel tank with the injection pump mounted in the engin

2) disassembly• Clamp the feed pump with a vise and disassemble the plugs (30, 32), strainer (31) and gaskets(35, 36).• Take off the priming pump (25)

5) Testing(1) Suction capacity testConnect one end of a hose to the inletside of the feed pump and immerse theother end of it into the

7.3.4. Fuel injection nozzleThe injection nozzle assembly consists of the nozzle body and needle valve assembly.Pressurized fuel deliver

(1) Disassembly • Clamp the nozzle holder in a vise and remove the cap nut.• Loosen the adjust screw lock nut and remove the adjust screw then detach

(2) Adjustment• Remove the cap nut and assemble anozzle to a nozzle tester.• With the adjusting screw loosened,operate the nozzle 2 ~ 3 time

(4) Re-assembly• After removing carbon deposit, submerge the nozzle in diesel oil and clean it.• Replace all the gaskets with new ones.• Assemble the

7.4.2. Turbo charger assembly1) L136T / TI : TO4E551. Turbine Shaft 10. Bolt 19. Heat Plate2. Thrust Bush 11. Clamp 20. Compressor Housing3. Oil Shut

3. Commissioning and Operation3.1. Inspections Before Operation3.1.1. Lubricating oil•The notches in dipstick must indicatethe oil level between m

2) L086TI (HX35)2. Center housing rotating assembly 31. Oil slinger 57. Bolt, turbine housing4. Bearing Housing 32. O ring seal, bearing housing 58. S

7.4.3. InspectionAs the condition of turbocharger depends greatly on how well the engine is serviced, it is veryimportant to maintain the engine in ac

3) Precautions for reassembling the turbocharger onto the engineFor re-assembly of the turbocharger or handling it after re-assembly operation, be sur

• Center housing rotating assembly(H2D)• Watercooled bearing housing (5)This can have additional water feed drainplug fittings. Special attentio

•Gently remove the compressor cover (8),and fitted, remove the O ring seal (41).Caution : The compressor wheel bladescan be easily damaged whenth

•Remove the compressor wheel lock nut (61).Note : Left hand thread.•Remove the compressor wheel (7).•Remove the remaining CHRA from thesocket and

•Remove the heat shield (38).•Place the bearing housing on a flat surfaceand using a flat screwdriver, remove theinsert retaining ring (66).•Usi

•Remove and discard the piston ring seal(16).•Remove and discard the O ring seal (32).•Remove the oil baffle (33).•Remove and discard the 3 flat

•If fitted remove the thrust bearing spacer(44).Remove the thrust collar (36). Alsoremove flat retaining ring (77) if fitted.•Using circlip pli

Caution : Shot blasting specific areas for long periods of time may effect component balance.The surface adjacent to the turbine and compressor wheels

3.1.3. Sea water pumpThe rotating direction of the pump impeller determines the location of the pump’s intake anddischarge ports.•Over-tightened belt

•Turbine Housing (5)Inspect the profile for damage causedby possible contact with the rotor. Checkall threads for damage. Inspect the outerand i

<Minor Components>•Oil slinger (31)Inspect and replace if the piston ringseal groove walls are scored ordamaged. Also check for s

•Make sure that the circlips are alwaysfitted with the bevelled edge facingthe journal bearing.Caution : Circlips (64). Prematurefailure will r

•Install the heat shield (38).•Install the two new piston ring seals(13) to the assembly turbine wheel (6).•Lubricate the shaft using clean engi

•Install the thrust bearing spacer (44) iffitted.Install the thrust collar (36).Caution : Align the balance mark on thethrust collar with that on

•Apply a small amount of oil to the Oring seal, install O ring seal (32).•Insert the oil slinger (31) into the oilseal plate (43).•Install th

•Install the retaining ring (66).Check correct location using ascrewdriver.•Align the balance marks and installthe compressor wheel (7).•Inst

•Locate the CHRA into the turbinehousing (5).Install the 3 clamp plates (88) andtighten the 6 bolts (57) to the torquevalue.Caution : Make

•Install the 2 clamp plates (51), eightlock washers (54) and tighten the 8bolts (59) to the torque value.Install the V-band clamp (29)

8. TroubleshootingThe following description summarizes the probable cause of and remedy for general failure byitem. Immediate countermeasures should b

3.1.7. Gauge PanelCheck the all gauges of the panel whether the function is in normal or not. •L136Case, Gauge Gauge, Water Temp ConnectorPanel, Gauge

- 167 -Insufficient outputDriven machine normal? Hydraulic pressure source Change or reduce the propeller pitchExcess intake air resistance Clogged ai

- 168 -OverheatingDriven unit normal?CoolingsystemHydraulic pressure sourceSaggedV-beltPressure capclogging andmalfunctionThermostatmalfunctionClogged

- 169 -Black smoke is produced.Driven machine normal?Insufficient output Improper fuelUneven injection volumeExcess injection volume Malfunction of le

- 170 -Starter motor will not turnor output less power.[Except engine seizure andtrouble of driven machine ]Disconnection &faulty connectionBatt

- 171 -Battery is dead or notchargeable.[During operation]Poor charging DischargedON conditionShort-circuitAlternatorDamageddiodeShort-circuited coilK

EAMD086IEAMD025IEA8M3003EAMD042IEA0M4007EAMD096IEA89. Special Tool List- 172 -EF.123-173(NOK)Tool No. Descriptions ApplicationsFront Oil SealAssembly

- 173 -EAMD107IEAOO4014EF123-015(Only L086TI)Tool No. Descriptions ApplicationsInjection Pump Alignment JigTool Names9No.101112Piston SleeveCylinder L

10. Tightening Torque•Tightening torque for major parts•Tightening torque for injection pump system- 174 -Parts Tightening TorqueInjection pump delive

•Tightening torque table for standard boltRefer to the following table for bolts other than described above. Others : 1. The above torque rating have

- 176 -Group Part Inspection ItemStand valueLimitCorrection Remarkfor assemblyfor useInside diameter of 111~ 111.022111.222Replace liner -cylinder lin

3.1.8. Engine Stop & Warning DevicesL136/T/TI/086TI gauge panel is equipped with warning lamps and an audible alarm to alert theoperator as follow

- 177 -Group Part Inspection ItemStand value LimitCorrection Remarkfor assembly for useRadial run-out of journal0.01Correct Measure In horizontal and

- 178 -Group Part Inspection ItemStand value LimitCorrection Remarkfor assembly for useDiameter of intake valve 8.950~ 8.9700.02When replacing stem Re

- 179 -Group Part Inspection ItemStand value LimitCorrection Remarkfor assembly for useClearance between0.035 ~ 0.0770.1 Replace tappettappet & cy

- 180 -Group Part Inspection ItemStand valueLimitCorrection Remarkfor assemblyfor useHeat exchanger & water pump for Correct or replacecorrosion,

3.2. Starting3.2.1. Operation 1After checking the warning lamps of the gauge panel and the NEUTRAL position of reductiongear control lever, turn the k

FOREWORDThis manual is designed to serve as an instruction for the Operation & Maintenance of marinepropulsion engines (L136/T/TI/086TI) and marin

3.3.1. Initial two hours of break-inFor the first five to ten minutes of operation, operate engine at a fast idle (below 1,500 rpm).During the remaini

3.3.3. Final 10 hoursDuring the final 10 hours of break-in, it is permissible to operate at full throttle for five to tenminutes at a time.

3.4. Inspection After Starting During operation the oil pressure in the engine lubrication system must be monitored. If themonitoring de

3.6. Operation in Winter TimePay special attention to the freezing of cooling water and the viscosity of lubricating oil.3.6.1. Prevention against the

4. Maintenance and Care4.1. General Instructions1. Before performing service operation, disconnect the grounding cable from the battery for

4.2. Periodical Inspection & MaintenanceIn order to insure maximum, trouble-free engine performance at all times, regular inspection,adjus

4.3. Cooling System4.3.1. Coolant level check and refill•Replenish the deficient coolant in the expansion tank every day before running. The coolantmu

4.3.2. Contamination check of the coolant and the quantity of the anti-freezeWe recommend the engine coolant for DAEWOO marine engines should be mixtu

(1) Compare the end pad “a)” color of the stripwith color blocks of a row at the upper partof the standard color chart (below of theletter “GL

2) Quantity of anti-freezeThe anti-freeze, 35 ~ 40% of the whole coolant, is always to be used to prevent the coolingsystem from the corrosion. And in

CONTENTSOperation Parts1. Specification ...

4.3.4. V-belt check and adjustment(1) Visual checkCheck the belt for cracks, oil, overheating and wear.(2) Tension checkBy the finger-pressure, the

•Inspection(1) Check the wax pallet and spring fordamage.(2) Put the thermostat in a container ofwater, then heat the water slowlyand check tem

•Impeller disassembly(1) Remove end cover screws, end coverand o-ring.(2) Grasp the hub of impeller with waterpump pliers and withdraw it b

4.4. Lubrication System4.4.1. Oil level check•The notches in dipstick must indicatethe oil level between high and lowpermissible when the vessel

4.4.2. Lubrication oil exchangeEngine oil and the oil filter are important factors affecting engine life. They affect ease of starting,fuel economy, c

4.4.3. Oil filter cartridge replacementEvery time oil exchanges, replace the oilfilter cartridge.•Drain engine oil by loosening the drainplug on the f

4.4.5. Cylinder compression pressurecheck•Stop the engine after warming up, andtake out nozzle holder assembly.•Install the special tool (compress

- 34 -4.5.2. Air filter element cleaning &changeThe engine life and performancedepends on the intake air conditiongreatly.A fouled air

4.5.3. Inter-cooler cleaningInter-cooler depends on the intake airconditiongreatly. The fouled air pollutesand clogs the air fins of the inter co

take care to see that only the compressor wheel is immersed and that the turbocharger issupported on the bearing casing and not on the wheel.4.5.5. Ex

1. Specification 1.1. Engine Specification1.1.1. L136/T/TI- 1 -Engine typeRating output (B.H.P)PS(kW)/rpm160(118)/2,200 200(147)/2,200 240(177)/2,500

NOTICE : A galvanized steel tank should never be used for fuel storage, because fuel oilreacts chemically with the zinc coating to form powdery

Note : The cloud point should be 6 °C (10 °F) below the lowest expected fuel temperature toprevent clogging of fuel filter by crystals.4.6.3. Water se

4.6.5. Fuel injection timing check (by authorized specialist personnel)Check the fuel injection timing every year. Refer to details in “6.3.27. Inject

4.8. Cylinder4.8.1. Valve clearance adjustmentUsually should check the valve clearance of intake & exhaust every 1,000 hours after engineoperation

4.9. Engine Preservation Points for a Long TimePreserved engine for a long time should be prevented from corrosion or entering faulty matters.Especial

4.10. Management for Sunken EngineIf the engine is sunk in sea water, remove the moisture of all engine parts as soon as possibleand ask after service

5. Main Accessory Parts5.1. Reduction Gear Refer to “reduction gear manual” provided with engine separately for detail operation andmainte

5.1.2. CharacteristicsThe hydraulic-type clutch is composed of forward main body, reverse main body, output shaft,and selector valve..The selector val

(4) Emergency boltThe emergency bolt is designed to couple the clutch mechanically when the clutchindicates abnormal condition or slip at

5.2.2. For small cross drive powerThe figure is applicable to the drivearrangement (No supporting bearing onfront side of PTO pulley) in w

1.1.2. L086TINote : L086TIL model is not available right now but shows only the development target infuture.Engine typeRating output (B.H.P) PS(kW)/

5.4. Electric System5.4.1. AlternatorThe alternator is fitted with integral siliconrectifiers. A transistorized regulatormounted on the alternat

•Inspection points on the voltage regulator <Resistance value between voltage regulator’s terminals>(2) Precautions in use•Pay attention to drop

5.4.2. Starter MotorThe starter motor is installed on the flywheel housing.When the starter key switch is turned on, the starter motor pinion flies ou

6. Disassembly and Assembly of Major Components6.1. Disassembly6.1.1. General precautions•Maintenance operation should be carried out in a bright and

6.1.5. Alternator•Remove the electric wires and thealternator fixing bolt and thendisassemble the cover and alternator.•Remove the tension ad

6.1.9. Air cleaner•Remove the air filter element.•Loosen the clamp, then remove the aircleaner.6.1.10. Turbo charger•Loosen the clamp screw of the rub

6.1.12. Stop solenoid •Remove the cable from the fuel stoplever to the stop solenoid.•Disassemble the stop solenoid.6.1.13. Injection pipe•Unscrew t

6.1.16. Heat exchanger•Loosen the clamp on the rubber hosesconnected to the inter cooler andcooling water pipe of the heatexchanger, and r

6.1.20. Water pump•Remove the expansion tank andrubber hose connected to theexpansion tank.•Remove the water pipe and hosesconnected to t

(B) L136/T/TI•Put the piston (No.1) of the engine toO.T position, then remove the timinggear case cover, and engrave a lineon the both flange

1.1.3. AD136/T/TI/086TI- 3 -Engine type105(77) / 1,500 145(107) / 1,500 157(115) / 1,500 205(151) / 1,500Rating output PS(kW)(AD136F) (AD136TF) (AD1

6.1.24. Timing gear case cover•Disassemble the oil seal using theremoving jig.•Unscrew the cover fixing bolts anddisassemble the cover from

6.1.28. Rocker arm assembly•Unscrew the rocker arm bracket boltsand remove the rocker arm assembly.•Take off the snap rings to remove thewashers and

6.1.31. Valve & stem seal•Compress the valve spring retainerusing a jig and take off the valve cotterpins.•Disassemble the valve springs a

6.1.35. Relief valve•Unscrew the relief valve housing fixingbolts•Disassemble the relief valve from thehousing.6.1.36. Piston and connecting rod•Disas

6.1.37. Cylinder liner•Take off the cylinder liner.6.1.38. Flywheel•First remove two fixing bolts of theflywheel and install the two dowel pinsi

6.1.41. Cam shaft and tappet•Remove the camshaft gear and thrustwasher.•Take out the camshaft with care not todamage it and inner bearings.•Take out t

6.1.45. Oil spray nozzle•Unscrew the fixing bolt and removethe oil spray nozzles.- 63 -

6.2. Inspection 6.2.1. Cylinder block1) Clean the cylinder block thoroughly and check a visual inspection for cracks or damage.2) Replace if cracked o

3) FlatnessMeasure the flatness of the intake and exhaust manifold face mounted on the cylinder headusing a straight edge and a feeler gauge.4) Hydrau

2) Valve guide•Install the valve into the valve guideand measure the clearance betweenthem by valve movement. If theclearance is exce

1.2. Engine Aspects1.2.1. Engine Sectional Drawing- 4 -13 12252026818324141656151172728 19 722921 23 11 10 24EC5OM1001. Cylinder block 11. Camshaft 21

•For removal of the valve seat, applyarc welding work to two points of valveseat insert, and pull out the valve seatinsert with inner extractor.•

• Valve Spring InclinationUse a surface plate and a square tomeasure the valve spring inclination.Ifthe measured value exceeds thespeci

•Rocker arm shaft diameterWith an outside micrometer, measurethe rocker arm shaft diameter at thepoint where the rocker arms havebeen insta

• Visual check of tappetVisually check the face of the tappetsin contact with the cam for pitting,scores or cracks, and replace ifseverely

6.2.5. Camshaft1) Cam•Cam lobe heightUse a micrometer to measure the camlobe height and journal diameter.If the measured number is less thanthe specif

•Run-outSupport the camshaft on two V blocksand check for run-out using a dialindicator. Correct or replace the camshaft if the amount of r

* Undersize bearings availableStandard 0.25 (Inside diameter is 0.25 mm lesser than the standard size.)0.50 (Inside diameter is 0.50 mm lesser than th

6.2.7. Crankshaft bearing and con- rod bearing1) Visual checkVisually check the crankshaft bearing and the connecting rod bearing for scores, unevenwe

Compare the two values obtainedthrough measurement of connecting rodbearing inside diameter with the outsidediameters of the crankshaft pins

•Crankshaft bearing crushInstall the bearing and cap in thecylinder block, retighten the bolts tospecified torque, only unscrew outone

1.2.2. Engine Assembly1. Crank pulley 10. Oil pan 19. Thermostat housing2. Expansion tank 11. Injection pump ass’y 20. Breather ass’y3. Fuel filter 12

6.2.8. Piston1) Visual checkVisually check the pistons for cracks, scuff or wear, paying particular attention to the ringgroove.2) Clearance between t

6.2.9. Piston rings1) Visual checkReplace the piston rings with new ones if detected worn or broken when the engine isoverhauled.2) Piston ring

6.2.10. Piston pin1) WearMeasure the amount of wear on thepiston pin at the points as shown. Ifthe measured values are beyond thelimit (0.005 mm or gr

6.2.11. Connecting rod1) DistortionCheck the connecting rod for distortion. As shown in the figure below, install the connectingrod to the connecti

6.3. Engine Re-assembly6.3.1. General precautions• Clean all the disassembled parts, particularly oil and water ports, using compressed air,then che

• Apply engine oil to the entire face ofthe tappets and slide them into thetappet holes on the cylinder block.• Wet the cam bush inside dia

• Semi-tighten a bolt at both sides ofthe crankshaft, apply engine oil tojournals and pins, then assemble thecrankshaft with the cylinder b

• Apply oil to the entire part of the bear-ing cap bolts, then tighten in tighten-ing sequence to specified torque.• After semi-tightening both bolt

6.3.7. Rear oil seal• Apply lubricating oil to the outside ofthe oil seal and flywheel housinginside diameter and fit them over thecrank shaft,

6.3.10. Injection pump drive gear• Mount the gasket by aligning the boltholes with the pin holes on the bear-ing housing.• Tighten up the fixing bolts

1.3. Engine Performance Curve1.3.1. L136 / L136T / L136TI /L136TL1.3.2. L086TI- 6 -EC5OM1361000 1500100200300400(g/ps.h)2000 25001000 1500100200300400

• Check and adjust the amount of backlash between gears using a feeler gauge.6.3.12. Timing gear case cover• Install the dowel pin on the timing

6.3.15. Piston and connecting rod•Use a piston heater to heat the pistonapproximately 100 °C ~ 212 °F for 5minutes.•Align the piston pin hole with the

•Identify the mark “Y” on the pistonring end to prevent assembling thebottom of the piston ring is beinginterchanged with its top

<Tightening order>(1) First stage : Coat engine oil over bolts(2) Second stage : Temporary screw the bolt about 1 ~ 2 threads(3) Third stage : W

6.3.18. Oil pan•Mount gasket and put the oil panthereon.•Align the bolt holes with gasket holesto prevent damage to the gasket andtighten bolts

•Check the inside of combustion cham-ber for foreign substances, and care-fully mount the cylinder head on thecylinder block by aligning the

6.3.21. Intake and exhaust valves•Identify the marks of “IN” and “EX”impressed on the valve head beforeassembling the valve in the head.•Wi

6.3.23. Injection nozzle•Install the dust seal with its round por-tion facing downward.•Mount a seal ring on its position of thecylinder head and then

•Adjust valve clearance with a feelergauge and tighten the fixing nuts tospecified torque.6.3.25. Injection pipe•Semi-assemble the nuts at

6.3.27. Injection pump & injection timing(1) Fuel injection pump(A) L086TI, AD086TI•Install the injection pump bracket inthe cylinder block.•After