Ruggerini RY125 Series Скачать руководство пользователя страница 6 | Manualshive

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COMPILER TECO/ATI

ENDORSED

DATE

29.02.2004

REG. CODE

1-5302-633

MODEL N°

51074

DATE OF ISSUE

02-04

REVISION

00

INDEX

XIV

ENGINE TESTING _____________________________________________________________ Page

39

Braked engine test .......................................................................................................................................................... 39

Rpm regulation ............................................................................................................................................................... 39

XV

STORAGE ___________________________________________________________________ Page

40

Setting at work ................................................................................................................................................................. 40

Storage for up to 6 months ............................................................................................................................................. 40

Storage periods of more than 6 months ........................................................................................................................ 40

XVI

QUICK REFERENCE CHARTS ____________________________________________________ Page

41

Adjustments .................................................................................................................................................................... 41

Couplings ........................................................................................................................................................................ 41

Standard screw tightening torques ................................................................................................................................. 42

Tightening torques .......................................................................................................................................................... 42

XVII

SERVICE ____________________________________________________________________ Page

43

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Содержание RY125 Series

Страница 1: ...1 COMPILERTECO ATI ENDORSED DATE 29 02 2004 REG CODE 1 5302 633 MODEL N 51074 DATE OF ISSUE 02 04 REVISION 00 RY125 1st Edition WORK SHOP MANUAL RY 125 series engines p no 1 5302 633...

Страница 2: ...ines have been adequately trained and outfitted to safely and professionally carry out the necessary tasks 2 The persons who service Ruggerini engines possess the necessary skills and special Ruggerin...

Страница 3: ...ire special written warranty agreements Within the above stated periods Lombardini Srl directly or through the Ruggerini Motori authorized network will repair and or replace free of charge any own par...

Страница 4: ...INTENANCE RECOMMENDED OIL TYPE REFILLING_______________________________ 15 IX DISASSEMBLY OF THE ENGINE _________________________________________________ Page 17 Demounting and remounting the main bea...

Страница 5: ...______________________ Page 29 Characteristics of the system 29 Checking the alternator 30 Checking the system 29 Ring gear 30 XIII ENGINEASSEMBLY _____________________________________________________...

Страница 6: ...39 XV STORAGE ___________________________________________________________________ Page 40 Setting at work 40 Storage for up to 6 months 40 Storage periods of more than 6 months 40 XVI QUICKREFERENCECH...

Страница 7: ...idle operation Incomplete running in Engine overloaded Advanced injection Delayed injection Incorrect governor linkage adjustment Broken or loose governor spring Idle speed too low Worn or jammed pis...

Страница 8: ...ous danger for his personal safety and health and that of any persons who may be in the vicinity of the machine Theenginemayonlybeusedorassembledonamachinebytechnicianswhoareadequatelytrainedaboutitso...

Страница 9: ...ever carry out any operation whilst the engine is running The coolant fluid circuit is under pressure Never carry out any inspections until the engine has cooled and even in this case only open the ra...

Страница 10: ...02 2004 REG CODE 1 5302 633 MODEL N 51074 DATE OF ISSUE 02 04 REVISION 00 III MODEL NUMBER AND IDENTIFICATION ENGINE IDENTIFICATION Engine Serial Number Approval code Customer s code R P M setting R P...

Страница 11: ...e Nm rpm 31 2000 Fuel consumption max torque g kWh 250 Oil consumption kg h 0 0055 Capacity of standard oil sump lt 1 5 Recommended battery 12V in standard start conditions Ah A 50Ah 255A DIN Recommen...

Страница 12: ...le load NA ISO 3046 1 ICXN CONTINUOS RATING WITH OVERLOAD CAPABILITY continuos heavy duty with constant speed and constant load MN Torque at N power MB Torque at NB power MA Torque at NA power C Speci...

Страница 13: ...SSUE 02 04 REVISION 00 VI PRESADIFORZASUALBEROACAMMEOPZIONALECONSENSO DIROTAZIONEDESTRO OPTIONALP T O ONCAMSHAFTWITHCLOCKWISEDIRECTIONOF ROTATION PRESADIFORZASTANDARDCONSENSODIROTAZIONE SINISTRO STAND...

Страница 14: ...365R0100 00366R0210 00365R0430 00366R0240 00365R0940 SPECIAL TOOLS TOOL CODE DESCRIPTION Flywheelpuller Tool to mount and demount main bearings Plug to mount and demount main bearings Sleeve to insert...

Страница 15: ...as used in cars Use of other types of fuel could damage the engine The cetane rating of the fuel must be higher than 45 to prevent difficult starting Do not use dirty diesel fuel or mixtures of diesel...

Страница 16: ...The risk of piston seizure jammed piston rings and rapid wear of the cylinder liner the bearings and all moving parts increases if oil whose characteristics differ from the recommended type is used or...

Страница 17: ...ndicated in fig 1 Removing the injection pump Mark the position of the injection pump in relation to the engine casing if this has not already been done Remove the injection tube and take out the fuel...

Страница 18: ...tool code 00365R0900 with plug code 00366R0220 and sleeve code 00366R0230 side A fig 7 To mount the main bearing on the cover on the timing system side use tool code 00365R0900 with plug code 00366R02...

Страница 19: ...metal brush and replace them if the tops are deformed cracked or worn fig 9 with guide mounted measurements in mm Check the dimensions of the valve stem fig 10 and the play between the guide and valve...

Страница 20: ...rings Check the length of the spring as indicated in fig 13 to identify any yielding Replace the springs if the values are different Rocker arms Make sure that there are no evident signs of wear on th...

Страница 21: ...fig 17 Replace the piston and rings if the play exceeds WARNING it is advisable to replace the piston rings whenever the piston is demounted Checking the piston diameter the diameter of the piston mus...

Страница 22: ...erpendicular positions fig 22 Grind the shaft if the wear exceeds the values in the table by 0 08 mm or more Undersized bearings can be mounted without any reaming work required WARNING do not remove...

Страница 23: ...S AND PLAY The entire pump must be replaced if the wear is greater The coupling play between the external oil pump rotor and the housing on the cover of the timing system is Make sure that the oil pum...

Страница 24: ...the tappets fig 28 Replace the parts if necessary Tapet and housing coupling play The rods must be straight with ball shaped surfaces at the ends and in good conditions fig 28 Injection pump tappets...

Страница 25: ...on 2 Filler 3 Valve spring 4 Delivery valve 5 Washers 6 Monobloc pump casing 7 Adjuster seal 8 Flange 9 Pump seal 10 Plunger 11 Adjuster sleeve 12 Plug 13 Adjuster block 14 Spring 15 Lower cap Fuel ci...

Страница 26: ...op is more that 50 Kg cm and continues to slowly drop lower The pressure must drop from 200 Kg cm to 150 Kg cm in not less than 7 sec Injection pump calibration fig 34 When the adjuster sleeve is 10 5...

Страница 27: ...injection pressure value Release the lever and Leak test Plug the fuel return union and let air in through the fuelling union at a pressure of 6 Kg cm Fully immerse the pump in a receptacle containing...

Страница 28: ...ves the pressure exercised by the spring on the ring nut 1 Visual inspection make sure that the needle housing is not deformed or excessively rough The nozzle body must not show signs of wear or damag...

Страница 29: ...tor 8 Low oil pressure indicator CABLES Colour x Section mm2 CABLE COLOURS B white M brown N black R red V green Checking the system 1 make sure that the connections between the regulator and alternat...

Страница 30: ...fig 47 Accelerate the engine to 3000 rpm The voltage must be 33V If the values are more than 10V less than this it means that the rotor is demagnetized and that the alternator must be replaced Warning...

Страница 31: ...using in the engine casing Fit the screw into the guide as shown in fig 51 Preparing the engine block Remove all traces of sealant or impurities from the bearing surfaces with a copper plate or lappin...

Страница 32: ...pump cover in place by tightening the screws to the following torque value 4 Insert the by pass valve using tool code 00366R0210 fig 54 mount the by pass check screw with Loctite 648 mount the by pas...

Страница 33: ...aft Insert the counter shaft matching the reference marks on the gears fig 59 Connecting rod drive shaft connection After having fitted the bearings into the small end connect the connecting rod to th...

Страница 34: ...ce a calibrated bar on the cover of the timing system on a level with the engine casing retention surface and use a thickness gauge to check the distance between the bearing ring and bar fig 62 Note d...

Страница 35: ...s making sure that the five shorter ones 40 mm are mounted in the top part of the cover Tighten to the following torque value Oil retention rings 1 Immerse the retention ring in oil for about 10 minut...

Страница 36: ...ve the piston to TDC top dead center and check that the mark stamped on the flywheel corresponds to the reference pointer of the tool code 00366R0240 fig 75 To obtain the correct clearance use a head...

Страница 37: ...curately adjusted it is advisable to define the shims to insert under the pump by measuring the dimension between the pump bearing surface and the tappet Proceed in the following way 1 turn the flywhe...

Страница 38: ...block fig 77 Fit the injection pump into the engine block and keeping it pressed down fix it in place by tightening the nut that holds the relative bracket Match the marks made during the demounting p...

Страница 39: ...the following operations after having positioned the engine on the brake 1 Start the engine and allow it to idle 2 Allow the engine to run in before checking the maximum power There may be hunting pr...

Страница 40: ...type SAE 10W into exhaust and intake manifolds rocker arms valves tappet etc Grease all unpainted parts Loosen belt Wrap the engine in a plastic film Store in a dry place if possible not directly on t...

Страница 41: ...0 8 2 2 0 1 MAX mm 0 25 0 25 0 3 0 5 0 15 0 20 1 2 7 0 4 QUICK REFERENCE CHARTS Spiel mm Grezen mm Couplings Camshaft and plugs Compression ring opening Oil scraper ring opening Connecting rod and pi...

Страница 42: ...N mm2 R 1200 N mm2 Nm 3 6 7 12 19 8 29 6 38 52 5 89 135 205 257 358 435 557 kgm 0 37 0 72 1 23 2 02 3 02 3 88 5 36 9 09 13 80 21 00 26 30 36 60 44 40 56 90 4 x 0 70 5 x 0 80 6 x 1 00 7 x 1 00 8 x 1 2...

Страница 43: ...ockwise direction and check the comparator to make sure that the piston rises by the values indicated in the following table in relation to TDC dimension h fig 2 8 Remove the injection tube and mount...

Страница 44: ...r n importe quel moment les donn es report es dans cette publication Data reported in this issue can be modified at any time by Lombardini Lombardini vorbeh lt alle Rechte diese Angabe jederzeit ver n...

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