Como desarmar un motor

2,5l TCI Diesel Engine

Engine – Dismantle and Assemble (21 134 8)
Special Tools 15–033 Remover/installer, crankshaft main bearing
15033

21–150A Mounting plate
21150A

15–072 Oil seal remover
21153B 15072

21–153B Remover for vibration damper

16–067 Locator for clutch disc
21168 16067

21–168 Crankshaft immobilising tool

21–002 Splined head socket, cylinder head bolts
2100221–175 Wrench for M14 cylinder head bolts
21175

21–003 Cylinder head locating studs
21176 21003

21–176 Installer, radial oil seal

21-037 B Pilot bearing remover
21177 21–037 B

21–177 Flywheel locating studs

21–044A Installer/aligner, pilot bearing/clutch plate
21–044 A

21–178 Installer, radial oil seal
21178

21–051 Oil seal remover
21179 21051

21–179 Separator,sump

21–064 Mounting bracket
21181 21064

21–181 Remover, cylinder liner

21–128 Cylinder head guide studs
21182 21128

21–182 Cylinder liner clamping bolts

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21–183 Measuring fixture, cylinder liner protrusion
21183

Proprietary Tools Oil filter wrench Dial indicators Magnetic fixture Internal gauge Micrometer screw 50 –75 mm Micrometer screw 75 – 100 mm Piston ring compressor T30 bit with 1/4” bit holder and extension Workshop Equipment Assembly stand Workshop press Materials Plastigage Obtainable through: Replacement Services Limited, 30 Euston Street, Freemans Industrial Estate, Leicester, LE2 7ST Obtainable through: Bosch authorised dealerships WSK-M2G351-A4 SAE 15W40 Hypoid oil SAE90 ESD-M1C220-A SLM–4G9111–AESEAM–1C1014 SPM–2G9121–A WSK–M2G349–A7

21–185 Remover/installer, crankshaft main bearing
21185

21–186 Crankshaft guide sleeve
21186

21–540 Bolt tightening angle gauge
21540

23–018 Dial indicator fixture for fuel injection pump timing
23018

23–043 Wrench for injectors
23043

23–044 Remover, injection pump timing pulley
23044

24–003 Remover/installer, cooling hose clamp24003

Copper oil seals for injectors: 1,5 mm thick, with an internal diameter of 17,5 mm. Adhesive Loctite 222 Engine Oil Lubricant Lubricant Sealer Sealer Sealer Adhesive

Dismantle
1. General note. Use removal and fitting tool 24–003 to remove coolant and breather hoses if necessary. 2. Remove the left-hand engine mounting bracket.

(

D2103200

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NOTE: Watch out for escaping oil. 3. Detach the turbocharger oil return hose. 1 Detach the hose. 2 Remove the connector.

1

2

D2103095

NOTE: Escaping oil. 4. Remove the engine oil filter. 5. Remove the oil filter intermediate housing.

D2103106

6. Mount the engine on an assembly stand.

21–150

1 Fit the mounting plate. 2 Fit the mounting bracket to themounting plate. Mount the engine on the assembly stand

1 2

21–064
D2103096

NOTE: Remove both oil drain plugs.

78 Nm

7. Drain off the engine oil. Tighten the oil drain plugs with new oil seals once the engine oil has been removed.

78 Nm
S2103049

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8. Remove the right-hand engine mounting bracket.

D2103201

9.Remove the alternator with the vacuum pump.

2

3 1

1 Detach the vacuum pump oil return hose. 2 Detach the oil feed pipe. 3 Remove the alternator and vacuum pump.

D2103097

3

2 2

10. Detach the upper alternator bracket and the lower fuel injection pump bracket. 1 Undo the nut and bolt on the injection pump bracket. 2 Remove the alternator bracket.

1

3 Remove the enginelifting eye (one bolt).

S2103031

11. Remove the automatic belt tensioner.

S2103030

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12. Disconnect the hoses. 1 Crankcase ventilation hose.

4 1

2 Oil separator return hose. 3 Wiring loom retaining clamp. 4 Withdraw the oil dipstick.

3

2
S2103070

13. Disconnect the fuel return hose from the injection pump. 1 Fuel...