Removenuts 3 securingexpansiontank 1 tothewall, thenputtheexpansiontankaside. Disconnect the pipe 2 from the support bracket 1. Stop the rotation of flange 1 using tool 99370317 2. Using the punch 99374092 2 and grip99370007 1 ,mount the external ring 3 of the tapered roller bearing. On 6 S 400 O:D.
Therepairsthatrequirethisoperationaredetailedasfollows: - Replacingthegearboxkit+controlunit - Replacingthecontrolunitonly - Replacingtheclutchactuator - Replacingthegearboxactuator - Replacinganelectricmotorofthegearboxactuator - Replacingtheengagingfork Replacingthegearboxwiringrequiresnocalibrationprocedure. Position the crankshaft so as to be able to insert tool 99360615 5 intoitsholethroughtheholeintheplug 6 andblockrotationofthecrankshaft. Loosenconnectingpipe 6 fasteningnuts 5 inorderto makescrews 7 abletobeaccessed. . They must not be washed or heated for assembly. Sealingring 1 shallbefittedwith6mmsinkingfrompower takeoffhousing 2 surface. If a different clearance is found, remove the caps 3 again and swap over the assembly position of the adjustment rings 1 and 3, Figure 50.
Check brake disk as described in Brakes section. Cut compressor 2 drive elastic belt 1 ,as it cannotbe reused. This self-learning process is carried out on each single cylinder. Takeoutthefixingscrews 26 andremovetheexpansion tank 29 ;disconnecttheelectricalconnectionforthelevel indicatorfromtheexpansiontankandputthetank 29 aside appropriately. Whenmountingit,makesurethepipedoes notcomeintocontactwithsharpmetalpartsorcorners or with any particularly hot parts.
Intheeventthattheclutchis Intheeventthattheactuatorhasbeentakenoff withtheclutchopen,releaselever 4 ,previously engaged,withtheutmostcare. Precautions Incorrect installation of electrical accessories may affect occupant safety and cause severe damage to the vehicle. Themassoffuelcalculatedinthiswayisfirstconvertedinto volume mm 3 perdelivery andthenintodegreesofthrow, ordurationofinjection. If this happens, the functioning of the system is ensured,butrepeatedinterruptionsmaydamage thecontrolunit. Take out the screws 4 and remove the compressor mounting 3. Removescrew 6 ,thentakecoolantpipe 8 fasteningstrap 5 offthecylinderhead. Checking glow plug control unit Theinjectioncontrolunit,inthephaseof: - starting - after-starting timesoperationoftheglowplugsaccordingtotheengine temperature.
Check that there are no leaks from gaskets or the rear axle casing and top up oil to correct level. The bevel pinion is supported by two pre-lapped tapered roller bearings to hold the bearing pre-load better. Loosenthestraps,thendisconnectairpipe 22 complete withairflowmeter 23 fromtheturboblowerandairfilter 21. Afterwards, the high-pressure pump correctly supplies the hydraulic accumulator. Re-attachment is carried out by reversing the order of detachment operations. Takeoutthescrewsandremovethefixedtightener 4 and theautomatictightener 5.
Loosenthescrew 17 securingtheautomatictightener 16 andremovethetimingbelt 13. Remove nuts 3 securing flange 2 to the cab floor, then take flexible cable assembly 1 out. Insert, through the opening on the overhead, a suitable screwdriver,thenpressonmovingshoe 4 fin 3 untilchain stretcher 2 piston 1 ispushedtoitsendofstroke. In any case, whenever modifications must be made that entail work on the engine cooling system e. Applytool99360351 3 tothebaseinordertostopengine flywheel 1 rotation. Loosen shock absorber 14 fastening nuts 16. Thehigh-pressurecircuitiscomposedofthefollowingpipes: - ;pipeconnectingthehigh-pressurepumpoutlettothe hydraulicaccumulator rail ; - hydraulicaccumulator rail ; - pipesfeedingtheelectricinjectorsfromthehydraulic accumulator.
Engine compartment earth near right front light Electrical System: Modifications and Drawing-Off Power Base - May 2007 Print 603. Do not use other devices battery charger to start the engine. Disconnect the fuel pipes 7 from the electro-injectors 10 and from the hydraulic accumulator 9. Theonlylimittothisoperationisthepresenceinthefilter of a particulate quantity that is in excess, being anyhow calculated by the central unit and set as a condition to regenerationstartup. Shouldthevehiclebesubjectedtotemperaturesexceeding80 ° C dryerovens ,disassembledriveelectroniccentral units. Position the spacer ring 3 and adjustment ring 2 , calculated beforehand to obtain the required rolling torque, on the bevel pinion 1.
Crown wheel rib thrust block - 16. Remove the starter motor and put it appropriately aside in the engine bay. Carryoutthefollowingoperationsbyactingfromunderthe vehicle: -unscrew nuts 2 securing silencer 3 supporting bracket 1 tothevehiclechassis; -unscrewandremovefasteningscrews 4 offlanges 5 connectingexhaustsilencer 3 andD. Mount only new screws 1, Figure 24. Removescrews 2 ,thentakebracket 1 off.
Sleeve control lever 9 - 8. Using a proper beater, remove spring peg 1 and unthread planetary gear holder pin 9. Subsequently,thestrokestartsagainuntilitmeetsanew obstacle,representedbyrod 5 limitstoponthepower takeoffbox. Itstotalvolumetric capacityisequalto600cm 3 withadensityof400cellsper squareinch. Bearing adjusting shim - 6.
Left side cab interior earth on m6 + ms6. Checking top speed limit Dependingonthenumberofrevs,thecontrolunitactuates twoactionstrategies: - at 4250 rpm it cuts off the fuel, decreasing the electro-injectoropeningtime; - over5000rpmitdeactivatestheelectro-injectors. Position the sliding sleeve in the rear axle housing for differential locking if present. Run up Whenthekeymakescontact,thecontrolunittransfersthe information stored in memory when the engine was last stoppedintothemainmemory seeAfterRun andmakesa diagnosisofthesystem. Act from under the vehicle to disconnect the jointed heads of: -selection cable 2, max.