CITROEN DS 19 - Page 96

DS 19 OPERATION No. DS 133-1 : Work on the engine mountings. Op. DS 133-1 94
TOOLS
18 Unscrew the retaining screw (50) from the locknut (51) of the differential bearing (52) on the differential shaft and
remove the nut (51) (spanner 1770-T, see Pl. 63, fig. 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 mm box spanner
Spanner 1770-T
19 Drive out the disc and shaft assembly. Remove the bearing support bracket (2).
Assembly (see Pl. 54).
20 Put the bearing support bracket (2) on the differential shaft bearing.
Offer up the bearing as prepared on the differential shaft. Using a tube and a press, press into position. Pay
attention to the centring dowel on the differential shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tube:
dia. = 30 x 39
length = 200
21 Tighten the locknut (51) of the shaft bearing (52) to 72 ft/lbs (10 m.kg) (spanner 1770-T, see Pl. 63, fig. 4).
Tighten the locking screw (50) of the nut (51) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 mm box spanner
Spanner 1770-T
22 Fit the differential shaft and bearing assembly (see Op. DS 330-4).
REPLACEMENT OF A REAR FLEXIBLE MOUNTING (cars produced before July 1959)
Removal (see Pl. 24).
23 Put the front of the car on stands (jacking bracket 2505-T, see Pl. 168) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Jacking bracket 2505-T
24 Left-hand side : disconnect the distributor return spring.
Right-hand side : remove the exhaust manifold screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 mm box spanner
25 Remove the upper nut (1) from the arm (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 mm box spanner
26 Pass a covered chain sling (chain sling 1697-T, see Pl. 51) round the water pump cover and suspend the engine
on a chain block.
Measure the distance “a” between the bearing face “b” of the arm on the nut (3) and the bearing face “c” of
the flexible block on the support plate (4).
Remove the lower nut (3) from the arm (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chain sling 1697-T
23 mm box spanner
27 Hold the nut (5) from beneath the car (spanner 1700-T, see fig. 3) and remove the nut (6) and the cup (7).
28 Withdraw the spindle (8) with the rubber washer and fibre washer (9), the rubber block (11), the nut (5) and the
locknut (12) from underneath the car.
29 Remove the flexible mounting (13) together with the distance piece (14). Remove the distance piece from the
flexible mounting.