urgente , sostituzione giunto omocinetico fiat uno

[Falko]

ragazzi ho un problema urgente , mi si e`sputtanato il giunto omocinetico della uno e sono resatato a piedi , quindi mi serve sapere : cosa devo cambiare (solo giunto o anche il semiasse o altro ) , e come devo procedere nello smontare tutto senza fare casini e come devo fare a rimontare

se qualcuno lo ha nn e`che mi manda il manuale d`officina della uno ???

[andreaturbo]

Re: urgente , sostituzione giunto omocinetico fiat uno

quanta fretta hai?
io lo sto comprando da LEE sul forum in sovraprezzo, se aspetti 1 settimana me lo faccio mandare e ti paghi solo la spedizione e il cd!

[Falko]

Re: urgente , sostituzione giunto omocinetico fiat uno

abbastanza urgente , la macchina la devo adoperare x lavoro e il furgone nuovo mi arriva settimana prossima e sono un po nella cacca

[Goldrake_xyz]

Re: urgente , sostituzione giunto omocinetico fiat uno

Sostituisci tutto il semiasse con uno recuperato all' autodemolitore.
Per toglierlo č abbastanza facile, ma la macchina deve stare sul ponte,
o al limite su 2 cavalletti piuttosto alti.
Togli la ruota e svita il bullone centrale del disco freno.
Talvolta č necessario svitare il supporto dell' ammortizzatore.
Poi si sfila il semiasse. (se č quello piů lungo, bisogna inoltre svitare
la parte che č vincolata al blocco motore)
Okkio anche a svuotare prima l'olio del cambio.

Good Luck !

[Falko]

Re: urgente , sostituzione giunto omocinetico fiat uno

Sostituisci tutto il semiasse con uno recuperato all' autodemolitore.
Per toglierlo č abbastanza facile, ma la macchina deve stare sul ponte,
o al limite su 2 cavalletti piuttosto alti.
Togli la ruota e svita il bullone centrale del disco freno.
Talvolta č necessario svitare il supporto dell' ammortizzatore.
Poi si sfila il semiasse. (se č quello piů lungo, bisogna inoltre svitare
la parte che č vincolata al blocco motore)
Okkio anche a svuotare prima l'olio del cambio.

Good Luck !

tnx , ma x forza bisogna cambiare il semiasse ??? sostituendo il semiasse c`e`da sostituire anche il paraolio ???

[Falko]

Re: urgente , sostituzione giunto omocinetico fiat uno

edit , post doppio

[Lee]

Re: urgente , sostituzione giunto omocinetico fiat uno

Dammi in pm la tua email che vedo di mandarti il file specifico riguardante i giunti.

Edit: purtroppo non riesco a selezionare pagine da Adobe... adesso ti faccio un copia incolla del testo.
8 Disconnect the heater hose from the inlet
manifold.
9 On fuel injection models, depressurize the
fuel system (refer to Section 9D). Disconnect
the fuel inlet and return hoses from the fuel
pump (photo) or throttle body, as applicable.
10 Disconnect the brake servo vacuum hose
from the inlet manifold.
11 Disconnect the throttle cable from the
carburettor, or throttle body as applicable.
12 Disconnect the choke cable, if applicable
(photo).
13 Disconnect the leads from the alternator.
14 Disconnect the battery earth lead from the
transmission casing.
15 Disconnect the leads from the starter
motor and the HT lead from the ignition coil
(photo).
16 Disconnect the coolant temperature
switch lead and the HT leads from the
distributor (photo).
17 Disconnect the lead from the carburettor
fuel cut-off (anti-diesel) solenoid valve, where
applicable.
18 Disconnect the lead from the oil pressure
switch (photo).
19 Although not essential, removal of the
radiator is recommended as a precaution
against its damage during removal of the
power unit. Disconnect the wiring plugs
from the fan and thermostatic switches
(photos).
20 Disconnect the leads from the reversing
lamp switch on the transmission.
21 Disconnect the clutch cable from the
release lever on the transmission.
22 Disconnect the speedometer cable from
the transmission by unscrewing the knurled
ring.
23 Working under the car, disconnect the
exhaust downpipes from the manifold and the
lower support bracket (photos).
24 Disconnect the gearchange rods from the
levers on the transmission. One rod is
retained by a spring clip, the other by a
snap-on ball socket. Unbolt the gearchange
rod support bracket from the cover plate on
the flywheel housing (photos).
25 Remove the screws from the driveshaft
inboard gaiter retaining plates (photos).
Expect slight oil loss.
26 Disconnect the rear left-hand
transmission mounting. Do this by unscrewing
the two outer bolts not the centre one. The
engine will incline to the rear once the
mounting is released (photo).
27 Raise the front of the car and support it
securely so that the front roadwheels hang
free.
28 Remove the front roadwheels.
29 Unscrew the tie-rod end balljoint taper pin
nuts, and then using a suitable “splitter” tool,
disconnect the balljoints from the eyes of the
steering arms.
30 Unscrew the bolts from the clamps at the
bottom of the front suspension struts, tilt the
hub carriers outwards and partially disconnect
the driveshaft inboard joints from the
transmission.
31 Support the weight of the engine/
transmission on a suitable hoist, and then
disconnect the right-hand and lefthand
front engine/transmission mountings
(photos).
32 Unbolt and remove the engine mounting
brackets from the engine and the
transmission (photo).
33 Raise the power unit slowly until the
driveshafts release from the transmission and
can be lowered to rest on the exhaust and
bodymember.
34 Continue to raise the engine and the
transmission until it can be removed from the
engine compartment and placed on the work
surface (photo).
35 Clean the exterior of the engine and
transmission by steam cleaning or using a
water soluble solvent.
36 Unbolt and remove the starter motor.
37 Unscrew the flywheel housing-to-engine
flange bolts. Note the location of the engine
lifting lug.
38 Unbolt and remove the lower cover plate
from the flywheel housing.
39 Pull the transmission from the engine. It is
located by two hollow dowels and one stud
(photo).
Dismantling - general
40 Refer to Chapter 1, Section 14.
Complete dismantling #
Warning: Refer to the beginning
of Section 9 before starting any
work.
41 Unbolt and remove the camshaft cover.
42 Unbolt and remove the timing belt cover.
43 Remove the distributor (Section 10).
44 Remove the hot air collector and the
exhaust manifold.
45 Release, disconnect and remove the
coolant distribution pipe from the rear of the
coolant pump.
46 Unscrew and discard the oil filter
cartridge.
47 Unbolt the thermostat housing, discard
the joint gasket.
48 Remove the fuel pump, together with its
insulator block and actuating pushrod, if
applicable.
49 Remove the carburettor, or throttle body,
as appropriate.
50 Remove the inlet manifold and discard the
joint gasket.
51 Remove the alternator and its drivebelt
and withdraw the engine oil dipstick.
52 Unbolt and remove the crankshaft pulley.
53 Unbolt and remove the timing belt
tensioner.
54 Remove the timing belt.
55 Unbolt and remove the coolant pump.
56 Remove the cylinder head.
57 Remove and discard the cylinder head
gasket.
58 Remove the clutch.
59 Lock the flywheel starter ring gear teeth
and remove the crankshaft sprocket bolt and
sprocket.
60 Unbolt and remove the sump pan,
then the exhaust pipe support bracket
(photos).
61 Prevent rotation of the crankshaft by
locking the starter ring gear teeth and then
unbolt and remove the flywheel. The flywheel
can only be fitted in one position as it is
located on a dowel.
62 Remove the engine rear plate. Note the
small socket-headed screw which holds the
timing index plate (photo).
63 Unbolt and remove the oil pump pick-up
assembly, followed by the oil pump itself.
64 Turn the engine on its side and remove
the piston/connecting rod assemblies.
65 Stand the engine on its cylinder block
machined face, and then unbolt and remove
the crankshaft rear oil seal retainer. Discard
the gasket.
66 Note the markings on the main bearing
caps. One line on the cap nearest the timing
belt, then two, C for centre cap, then three
and four (photo).
67 The caps will only fit one way round.
68 Unbolt the main bearing caps, removing
them with the shell bearings.
69 Lift the crankshaft from the crankcase and
remove the bearing half shells from the
Supplement: Revisions and information on later models 13•29
5C.39 Separating the engine and
transmission
5C.34 Lifting out the engine and
transmission
5C.32 Right-hand engine mounting
brackets on body and engine
5C.66 Main bearing cap markings
5C.60A Removing the sump pan

Non ho potuto fare di meglio...