PEUGEOT 504 Series 1970 Workshop Manual page 50

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ENGINE
CYLINDER HEAD · RETIGHTEN ING
tightening order
10 6 2 3 7
0:0:0.:a
Front
-
Front
-
TIGHTENING DOWN AFTER 1,000 km (600 miles).
The retightening must be carried out with
the engine cold.
WARNING
Two methods to be respected .
XM • KF 6 and KF5 (up to" 1970 Motor Show")
slacken off each bolt in turn and tighten to
8,25 m.kg (60 ft.lbs) in the order shown opposite.
- XN1-XN2andXM7(since"1970MotorShow ")
with reference label on the rocker i;over .
place the double socket on the two central bolts.
- slacken oft bolt N° 1 completely and retighten
it to 2 m.kg (14,5 ft.lbs).
· hold the wrench under tension.
- place the pointer (11) on the "0" notch on the
quadrant .
- continue tightening until the pointer (11) is in
line with the notch " 90 " on the quadrant.
repeat these operations on bolt N° 2.
- place the double socket on bolts 3 • 4 and,
following the order shown opposite repeat the
operations on the remaining bolts.
N.B. - On R.H.O. vehicles, move the Master-Vaci
master cylinder assembly forward to gain access to
bolt N° 9 (do not disconnect the brake lines from
the master cylinder).
· If in doubt about the tightening of any of the
bolts, slacken it off completely and carry out all
the operations.
- Retighten the rocker shaft support nuts.
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