CITROËN ID 19 Repair Manual page 74

72
OPERATION No. ID 120-l
: Work on timinggea?
ID 19
9
Remove the engine and gearbox assembly (see Op. ID 100-1, paragraphs
10
Remove the sump, distributor and oil pump (see Op. ID 111-4).
11
Place the engine-gearbox assembly on a stand (stand 2497-T, see Pl. 19)
12
Remove the air filter and tube assembly.
13
Remove the cylinder head cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove the nut fixing the dynamo tensioning bar.
Undo the lower nut of the front tie-rod support of the left-hand brake unit and lower the brake unit.
Unscrew the dynamo fixing screws,
move the dynamo towards the engine and remove the belt . . . . . . . . . . . . . . . . . . .
14
Unscrew the cylinder head fixing screws.
Remove the cpps (1) and the rubber gaskets (2) from the sparking plug tubes.
Remove the fixing nuts and bolts from the brackets for the rocker assembly.
Remove the exhaust rocker assembly,
remove the rockershaft, rocker arms,
brackets and fixing screws of the
inlet rocker assembly and remove the exhaust rocker assembly brackets.
15
Remove the rocker push-rods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove the fixing screw from the union of the cylinder head lubrication pipe.
Disconnect the flexible fuel feed pipe from the carburettor.
Remove the retaining bracket from the connecting tube for the front brakes.
4
Remove the cylinder head and cylinder head gasket.
16
17
18
19
20
Remove the tappets (extractor 1608-T, see Pl. 17, fig. 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove the timing chain and gear assembly (see Op. ID 120-1, paragraphs 2 and 3).
Remove the key from the camshaft.
Turn down the locking tabs and remove the fixing screws from the camshaft thrust flange (12).
Remove the flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove the petrol pump fixing nuts. Remove the pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove the connecting pipe between the high pressure pump and
pressure control valve
(spanner 2220-T, see Pl.
61,
fig. 4). Seal the apertures of the pump and pipe (see Pl.
89).
R
emove
the high pressure pump . . . . . . . . . . . . . .
Withdraw the camshaft from the rear of the engine.
REPLACEMENT OF A CAMSHAFT -
Removal (see Pl. 1).
1 to 25).
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stand 2497-T
TOOLS
12- 17 mm box spanners
12-21 mm box spanners
14 mm spanner
12-14 mm box spanners
Extractor 1608-T
12 mm box spanner
14 mm box spanner
Spanner 2220-T
12 mm box spanner