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31 Support the weight of the transmission
and withdraw it in a straight line from the
engine.
14 Engine - dismantling (general)
1 Stand the engine on a strong bench at a
suitable working height. Failing this, it can be
dismantled on the floor, but at least stand it
on a sheet of hardboard.
2 During the dismantling process, the
greatest care should be taken to keep the
exposed parts free from dirt. As the engine is
stripped, clean each part in a bath of paraffin.
3 Never immerse parts with oilways in
paraffin, e.g. the crankshaft, but to clean,
wipe down carefully with a paraffin dampened
rag. Oilways can be cleaned out with a piece
of wire. If an air line is available, all parts can
be blown dry and the oilways blown through
as an added precaution.
4 Re-use of old gaskets is false economy and
can give rise to oil and water leaks, if nothing
worse. To avoid the possibility of trouble after
the engine has been reassembled always use
new gaskets throughout.
5 To strip the engine, it is best to work from
the top downwards. The engine oil sump
provides a firm base on which the engine can
be supported in an upright position. When the
stage is reached where the pistons are to be
removed, turn the engine on its side. Turn the
block upside down to remove the crankshaft.
6 Wherever possible, replace nuts, bolts and
washers finger-tight from wherever they were
removed. This helps avoid later loss and
muddle. If they cannot be replaced then lay
them out in such a fashion that it is clear from
where they came.
15 Engine - removing ancillary
components
1 Before dismantling the engine, remove the
engine ancillary components.
Carburettor (Chapter 3)
Thermostat housing (Chapter 2)
Alternator (Chapter 9)
Coolant pump (Chapter 2)
Distributor (Chapter 4)
Exhaust manifold (Chapter 3)
Fuel pump (Chapter 3)
Oil filter cartridge (Section 2 this Chapter)
Clutch (Chapter 5)
903 cc engine 1•15
Fig. 1.21 Camshaft and rocker gear components (Sec 16)
Fig. 1.22 Cylinder head, block and crankcase (Sec 16)
1 Camshaft bush
lockbolt
2 Washer
3 Camshaft front
bearing
4 Exhaust valve
5 Spring cap
6 Valve guide
7 Adjuster screw
8 Rocker arm
9 Thrust washer
10 Circlip
11 Locknut
12 Washer
13 Locknut
14 Pedestal
15 Rocker arm
16 Plug
17 Rocker shaft
18 Coil spring
19 Stud
20 Split collets
21 Spring cap
22 Valve guide
23 Outer valve spring
24 Inner valve spring
25 Spring seat
26 Inlet valve
27 Camshaft bearing
28 Camshaft bearing
29 Camshaft
30 Locating dowel
31 Cam follower
32 Pushrod
33 Washer
1 Washer
2 Cylinder head bolt
3 Gasket
4 Rocker cover
gasket
5 Rocker cover
6 Washer
7 Plate
8 Nut
9 Stud
10 Plug
11 Cylinder head
12 Plug
13 Cylinder head bolt
14 Washer
15 Dowel
16 Plug
17 Plug
18 Dowel
19 Block/crankcase
20 Plug
21 Plug
22 Bolt
23 Plug
1
Do not throw the old
gaskets away as it
sometimes happens that an
immediate replacement
cannot be found and the old gasket is
then very useful as a template. Hang
up the gaskets on a suitable nail or
hook as they are removed.