PEUGEOT 504 Series 1970 Workshop Manual page 277

BACKLASH READINGS
Positions
Reodings
1
2
3
4
DIFFERENTIAL ADJUSTMENT
SHIMS
Thicknesses avoilable
0.05 mm
0.10 mm
0.20 mm
o.~
mm
0.50 mm
1. mm
DIFFERENTIAL
RE-ASSEMBLY • ADJUSTMENT
I
-I-
WRITE DOWN THE TWO EXTREME READINGS
OBTAINED
- IF THE DIFFERENCE BETWEEN MAXIMUM
AND MINIMUM READINGS EXCEEDS 0.10 mm
CHECK FOR DIRT OR BURRS ON TEETH.
ELIMINATE THE FAULT and recheck the
measurements.
OETERMINA TION OF ADJUSTMENT SHIMS
Subtract from the minimum backlash reading
0.10 mm
THE NUMBER THUS OBTAINED ROUNDED
TO THE NEAREST 0.05 mm CORRESPONDS
TO THE THICKNESS OF THE SHIMS TO BE
INSTALLED ON THE LEFT HAND SIDE
(3rd od1ustment) Ex. :
Mini backlash : 0.38
Thickness of shim 0 38 - 0.10
=
0.28
Which 1s : 0.30
• Remove backlash measuring tool R the dial
indicator and the left hand thrust plate.
• Slacken the centra l screw of the clomp P
Dip the new oil seal in engine otl.
· F 1t the oi I seal using the 1nsert1ng drift T
in
left hand thrust plate (see class 5, page 03 23)
- Top the drift until 1t abuts on the plate
· Place the shims (after checking th ickness
with o Palmer gouge) on the outer race of the
left hand bearing.
• Insert o new 0 ring, after coating with tal law
between the thrust plate ond the housing .
·Secure this plate to the housing with 4 bolts,
fitted with new "Onduflex" washers, tightened
to 5.8 ft.lbs (0.8 m.kg).
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