Man D 2842 LE 620 Repair Manual page 112

Removing and fitting camshaft bearing bushes
Fig. 19
From the counter-flywheel side, insert the press-
out plate à in bearing 2.
Insert the shaft with guide bush  through
bearing 1, then through the press-out plate Ã
(bearing 2).
Here, insert the guide bush  with the small diam-
eter in the bearing hole and let the spring-loaded
balls lock into the oil holes.
The groove of the shaft must then face upwards.
Place the press-in plate Å with fitted bearing bush
on the shaft.
The press-in plate is fixed in place by the groove
so that the oil holes line up after pressing in.
Fig. 20
Use a soft hammer (plastic or copper) to drive the
bearing bush into bearing 3 as far as it will go.
To fit bearing 4, proceed in the same manner.
Press in the camshaft bearing bush, bearing 1
Figs. 21 and 22
Place the bearing bush on the press-in plate.
Note:
The bearing bush and press-in plate Ä
for bearing 1 are wider than for
bearings 2 to 6.
Caution:
D One oil hole of the bearing bush must
be fixed in place by the spring-loaded
ball
D The other oil hole must be flush with
the recess of the press-in plate
D The bearing bush must be seated up to
the stop on the press-in plate
3 4
19
20
5
21
22
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