Dacia 1304 2004, Repair Manual

Page: 227 / 654

MANUAL GEARBOX
21
21 - 33
The checking of the conical distance is performed by means of the
CV239 - 01
control device, which materializes the toothed crown axis and by means of a spacer
CV 239
-
02
, with the height
H = 48,5 mm
. The height (
H
) of the
48,5 mm
spacer plus radius
(
C
) of the device axis of
10 mm
represents:
48,5 mm + 10 mm = 58,5 mm.
The distance value (
X
) measured between the spacer and the pinion face shall be:
X = 59 mm - 58,5 mm = 0,5 mm
(when the actual value is
A = 59mm
).
Attach the right half crankcase on the support, with the separating plane upwards.
Place the secondary shaft.
Place the left (
1
) half crankcase and tighten it by means of several screws.
Tighten the attachment spacer screws on the half crankcase at the required couple.
Introduce the
CV 239 -01
control device.
Place the
CV 239 - 02
spacer at the end of
the differential drive pinion
Measure by means of a thickness gauge
the distance (
X
) between the spacer and the
device shaft :
1
. The distance value measured is smaller
than the normal one (
0,5 mm
) .In this case,
replace adjustment washer for the distance
between the conical mechanisms with a thinner
one.
2
. The distance value measured is bigger than
the normal one (
0,5mm
).In this case,
replace the adjustment washer for the conical
distance with a thicker one.
The thickness of the adjustment washers is
1,8 - 3,8mm
, every 10 hundredths of millimeter.
The measurement of the value (
X
) is performed by means of the speedometer endless
screw (
G.B. 365
) or the flange nut (
G.B. 51 C
) tightened at the required moment
(
10 -12 daNm
).
Take out the checking device.
Dismount : the spacer; the left half crankcase; secondary shaft.
REPAIR
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