Manual til toppakning skifte

[Deprimera]

Heisann

 

Bare lurte på om noen av dere vet om manual til skifte av toppakning, bruksanvisning. Spiller ingen rolle hvilken bil det er, en slags oppskrift på internett.

[Excaliburz]

Til DOHC eller OHC motor da?

Har en manual til sierra OHC hvis det hjelper?

 

---------------------------

 

Utdrag fra Haynes Manual Ford Sierra OHC

 

20 Cylinder head - removal and

refitting (engine in vehicle)

Note: Refer to the warning in Section 8 and

the note at the beginning of Section 21 before

proceeding.

 

((8 Method of engine removal

 

Warning: Vehicles equipped

with air conditioning:

Components of the air

conditioning system may

obstruct work being undertaken on the

engine, and it is not always possible to

unbolt and move them aside sufficiently,

within the limits of their flexible

connecting pipes. In such a case, the

system should be discharged by a Ford

dealer or air conditioning specialist. The

refrigerant is harmless under normal

conditions, but in the presence of a naked

flame (or a lighted cigarette) it forms a

highly toxic gas. Liquid refrigerant spilled

on the skin will cause frostbite. If

refrigerant enters the eyes, rinse them

with a diluted solution of boric acid and

seek medical advice immediately.))

 

Removal

1 Disconnect the battery negative lead.

2 Drain the cooling system.

3 Disconnect the coolant hose from the

thermostat housing.

4 Disconnect the wiring from the temperature

gauge sender.

5 Disconnect the HT leads from the spark

plugs and from the clips on the camshaft

cover and remove the spark plugs.

6 On carburettor models, remove the air

cleaner.

7 The cylinder head can be removed either

with or without the manifolds. If desired, the

inlet manifold can be unbolted and moved to

one side, leaving the wires, hoses, pipes and

cables connected, but care must be taken not

to strain any of the wires, hoses, pipes or

cables.

8 Unscrew the three securing nuts and

disconnect the exhaust downpipe from the

manifold flange. Recover the gasket.

9 Disconnect the coolant hose from the clip

on the exhaust manifold hot air shroud, and if

desired, remove the exhaust manifold.

10 If the inlet manifold is to be removed with

the cylinder head, disconnect all relevant

wires, hoses, pipes and cables, otherwise,

unbolt the manifold and move it to one side,

ensuring that it is adequately supported.

11 If not already done, unclip any wires and

hoses from the camshaft cover, noting their

locations for use when refitting, and on fuel

injection models unbolt the bracing strut

securing the inlet manifold to the right-hand

side of the cylinder head.

12 If desired, remove the thermostat and

housing, and the temperature gauge sender.

13 Proceed as described in Section 21 for

cylinder head removal.

 

Refitting

 

14 With the cylinder head refitted as

described in Section 21, proceed as follows.

15 Where applicable, refit the temperature

gauge sender and the thermostat and

housing.

16 Refit the manifolds and/or reconnect all

wires, hoses, pipes and cables, as applicable.

17 Reconnect the exhaust downpipe to the

manifold, using a new gasket.

18 Refit the coolant hose to the clip on the

exhaust manifold hot air shroud.

19 Refit the spark plugs and reconnect the

HT leads.

20 Reconnect the temperature gauge sender

wiring.

21 Reconnect the coolant hoses to the

thermostat housing.

22 Fill the cooling system.

23 If not already done, refit any hoses and

wires to the camshaft cover, as noted during

removal, and on fuel injection models refit the

inlet manifold bracing strut. If splined type

cylinder head bolts have been used, leave

these operations until the bolts have been

finally tightened after running the engine.

24 Refit the air cleaner on carburettor

models.

25 Reconnect the battery negative lead.

26 If splined type cylinder head bolts have

been used, start the engine and run it at 1000

rpm for 15 minutes, then stop the engine,

remove the air cleaner and the camshaft cover

as described previously, and finally tighten the

cylinder head bolts to the fourth stage (see

Specifications). Refit the camshaft cover on

completion, then refit any hoses and wires,

and on fuel injection models the inlet manifold

bracing strut. Refit the air cleaner.