CITROEN DS 19 - Page 63

DS 19 OPERATION No. DS 111-1 : Work on the crankcase. Op. DS 111-1 61
TOOLS
REPLACEMENT OF THE SUMP
Removal.
1 Remove the engine-gearbox assembly (see Op. DS 100-1).
2 Leave the engine-gearbox assembly suspended from a pulley block. Drain the engine oil 21 mm box spanner
3 Remove the fixing nuts and screws from the sump, disengage the sump 12 mm socket with
extension
4 Remove the cork gaskets from the front and rear bearing caps. Carefully clean the grooves in the bearing caps.
Assembly.
5 Fit the cork joints on the bearing caps, the grooves being smeared with Festinol. At the front, fit a cork gasket,
the ends of which must be smeared with Festinol. At the rear, fit a cork gasket, the ends of which must be
smeared with Festinol and the front sealing plate of the groove in the bearing cap.
NOTE - Festinol is sold by Société Ripolin.
6 If the gaskets between the sump and the cylinder block are to be renewed, cut each gasket level with the
bearing caps, with a sharp blade.
Carefully clean the gasket faces of the cylinder block and sump. Do not fit a paper gasket, smear the
bearing faces, on the crankcase, with thin Hermetic (slightly dilute with alcohol, if necessary).
7 Fit the drain plug on the sump, inserting a copper and asbestos washer.
Offer up the sump, tighten the fixing nuts and screws, using the longer screws for the front and rear
bearings (no washers under the screw heads) 21 mm box spanner
12 mm socket with
extension
8 Fit the engine-gearbox assembly to the car (see Op. DS 100-1).
Refill the engine with oil, 7 pints (4 litres) S. A. E. 20 oil.
REPLACEMENT OF THE SEALING SHELLS
Removal (see Pl. 1).
9 Remove the engine-gearbox assembly (see Op. DS 100-1).
Drain and remove the radiator. Remove the expansion chamber 12-14 mm box spanners
10 Remove the fan in order to avoid damaging it when handling the parts 12 mm box spanner
11 Remove the air filter and pipe assembly. Disconnect the flexible feed pipe to the carburettor.
Remove the inlet manifold and carburettor assembly (spanner 1623-T, see Pl. 16, fig. 2) 12-17 mm box spanners
Spanner 1623-T