Open Library - открытая библиотека учебной информации

Открытая библиотека для школьников и студентов. Лекции, конспекты и учебные материалы по всем научным направлениям.

Категории

Высокие технологии Refitting
просмотров - 144

Only by a hoist or other lifting device.

22 Slowly lift the engine (or engine/ transmission) out of the vehicle (see illustration).It may be necessary to lever the

mountings away from the frame brackets.

Note:When removing the engine from amanual transmission-equipped vehicle and the transmission is to remain in the vehicle, you may have to use the jack supporting the transmission to tilt the transmission enough to allow the engine to be angled out of the vehicle.

23 Move the engine away from the vehicle and carefully lower the hoist until the engine can be set on the floor; or remove the flywheel/ driveplate and mount the engine on an engine stand. Note: On automatic transmission-equipped models, mark the front and rear spacer plates (where fitted) and keep them with the driveplate.

24 Check the engine/transmission mountings.

If they're worn or damaged, renew them.

25 On manual transmission-equipped models, inspect the clutch components (see

Chapter 6) and on automatic models inspect the converter seal and bushing.

26 On automatic transmission-equipped models, apply a dab of grease to the nose of the converter.

27 Carefully guide the transmission into place, following the procedure outlined in Chapter 7A or 7B.

Caution: Do not use the bolts to force the engine and transmission into alignment. They may crack or damage major components.

28 Install the engine-to-transmission bolts and tighten them to the torque listed in the Chapter 7A or 7B Specifications.

29 Attach the hoist to the engine and carefully lower the engine/transmission assembly into the engine compartment. Note: If the engine was removed with the transmission remaining in the car, lower the engine into the car until an assistant can help you line up the dowel pins on the block with the transmission. Some

twisting and angling of the engine and/or the transmission will be necessary to secure proper alignment of the two.

30 Install the mounting bolts and tighten them securely.

31 Reinstall the remaining components and fasteners in the reverse order of removal.

32 Add coolant, oil, power steering and trans-mission fluids as needed (see Chapter 1).

33 Run the engine and check for proper operation and leaks. Shut off the engine and recheck the fluid levels.


Читайте также


  • - The various hoses should be marked to ensure correct refitting

    Non-VVT-i engines Removal Intake manifold - removal and refitting Note:If the intake manifold is to be unboltedonly for removal of the cylinder head, then the intake manifold can simply be unbolted from the cylinder head and pushed toward the bulkhead, without disconnecting any hoses, wires or linkage. The following procedure is for complete removal of the manifold from the vehicle. 1 Remove the throttle body as described in Section 12. ... [читать подробенее]


  • - Refitting

    All engines 9 Remove the bolts and detach the oil sump. If it's stuck, pry it loose very carefully with a putty knife (see illustration). Don't damage the mating surfaces of the sump and block or oil leaks could develop. Note: On VVT-i engines, pull down the plastic cover slotted into the left-hand end of the engine block to access the left-hand sump bolts (see illustration). 10 Unbolt the pick-up tube/oil strainer assembly and remove it for cleaning. Discard the pick-up pipe... [читать подробенее]


  • - Refitting

    VVT-i engines Non-VVT-i engines Removal 1 Drain the coolant from the engine block and radiator (see Chapter 1). 2 Drain the engine oil and remove the oil filter (see Chapter 1). 3 Remove the throttle body, fuel injectors, fuel rail, intake and exhaust manifolds (see Chapter 4A). 4 Remove the timing belt and camshaft sprocket (see Sections 5 and 9). 5 Remove the alternator and distributor (1.6 litre engine only) - see Chapter 5A and 5B. 6 Unbolt the... [читать подробенее]


  • - Refitting

    Camshafts out. Jammed, start over by refitting the bearing Removal VVT-i engines 75 Remove the timing chain as described in Section 6. There is no need to remove the camshaft sprockets unless you are renewing the camshafts. 76 Rotate the crankshaft 90° anti-clockwise to eliminate any possibility of accidental valve-to-piston contact during the camshaft removal procedure. 77 Working from the ends of the camshafts, gradually and evenly slacken and remove the... [читать подробенее]


  • - Refitting

    Depress the silver clip and release the air conditioning pipe clamps 5 On air conditioned vehicles, disconnect the refrigerant pipes at the engine compartment bulkhead. Discard the O-ring seals, new ones must be fitted. Plug or cover the ends of the pipes, and recover the grommet from the bulkhead. Note: On vehicles manufactured after October 1999, the pipes clamps can be released using a very small flat-bladed screwdriver to press down the silver clip (see illustration). 6... [читать подробенее]


  • - Refitting

    VVT-i engines 7 Remove the throttle body as described in Section 12. 8 Release the clips securing the engine wiring loom to the 2 brackets on the top of the manifold, then disconnect the camshaft position sensor plug and move the loom to one side. 9 Undo the two bolts and release the hose bracket from the manifold (see illustration). 10 Disconnect the brake servo vacuum pipe and the PCV (positive crankcase ventilation) hose from the manifold (see illustration). 11... [читать подробенее]


  • - Refitting

    6 Clean the flywheel to remove grease and oil. Inspect the surface for cracks, rivet grooves, burned areas and score marks. Light scoring can be removed with emery cloth. Check for cracked and broken ring gear teeth. Lay the flywheel on a flat surface and use a straight-edge to check for warpage. 7 Clean and inspect the mating surfaces of the flywheel/driveplate and the crankshaft. If the crankshaft seal is leaking, renew it before reinstalling the flywheel/driveplate (see Sec-tion... [читать подробенее]


  • - Refitting

    Removal 1 This procedure is much easier to perform if the fuel tank is empty. Some models may have a drain plug for this purpose. If for some reason the drain plug can't be* removed, postpone the job until the tank is empty or syphon the fuel into an approved container using a siphoning kit (available at most automotive parts/accessory stores). Warning: Do not start the syphoning action by mouth. 2 Remove the fuel filler cap to relieve fuel tank pressure. Relieve the fuel... [читать подробенее]


  • - Refitting

    Remove the upper heat shield from the manifold 14.2a Remove the upper bolt retaining the 14.2b Exhaust pipe-to-manifold bolts   brace (top arrow) and slacken the brace to   block bolts (lower arrows) (arrowed) - VVT-i engines   nuts/bolts retaining the exhaust pipe to the manifold (see illustrations) 3 Where fitted, unbolt the exhaust manifold brace. 4 Where the manifold has an oxygen sensor fitted, trace... [читать подробенее]


  • - Refitting

    Inspection Install a service bolt through the sub-gear and thread it into the main gear (arrowed) clamping it on the hexagon section. Using a two-pin spanner, rotate the sub-gear clockwise and remove the service bolt from the threaded hole, then allow the sub-gear to rotate back until all tension is relieved (see illustration 10.12). 53 Remove the sub-gear circlip (see illus-tration 10.13a).The wave washer, sub-gearand camshaft gear spring can now be removed from the... [читать подробенее]