wheel torque CITROEN CX 1988 Service Manual

RECOMMENDED TOOLS
Removing and refitting the power unit assembly 6602-T
2517-T.bis
406 1 -T
6031 -T
Set of three stands
Lifting sling.
VISA anti-roll bar tensioning device
Attaching bracket (for the petrol turbo engine)
Removing and refitting the drive-shafts 3312-T
or 6323-T
6310-T
6320-T
Lower arm ball-joint extractor with bosses
Lower arm ball-joint extractor, with or without bosses
Wheel hub locking tool.
Anti-roll bar link rod puller
- Torque wrench (40 m.daN)
- Bush 35 mm accross flats
+K 8531

Raise ihe vei-~cle front end
Shift in the i-\~yi-\est gear. Move the crankshaft using
t!le R.H. road wheel.
Remove, Fig. I:
- inlet pipes (I 1,
- tilt: cyllnderlleati CoveI,
- the sparkIng plugs
o. 4 piston to TDC
(with the valves in the “rocking” position).
Place tool 1682-T fitted with a dial indicator In
cylinder No. 1, Fig. II.
Firlti ihe TDC.
Adjust cylinder No. 1 lrllel valve (2) clearance to
1.10 mm, Fig. II.
Rotate the cl-ankshaft through a complete turn In the
normal direction of engine rotation.
Record the clearance of cylirlder No. 1 inlet valve:
the figure should be comprised between :
0.05 and 0.25 mm eck and adlust ihe valve locker clearances.
Inlet = 0.15 mm
Exhaust = 0.20 mm
Refit:
- the cylinderhead cover,
the inlet pipes,
- the spark plugs (tightening torque: 2.5 mdaN),
Lower the vehicle to the ground

- crankshaft key horrrontally (with mark “c” stagge-
rred by 5’ upwards),
- mark “a” or “d” on camshaft,
- mark “b” on the rntermedrate shaft.
- Each timing mark on the belt must line up with the
tooth wheel marks.
Fit the belt (avoid contact with oil or grease).
Release, Fig. I and 111,
- tensioner roller screws (I 1 and 12) (let the spring act)
then tighten the screws.
Turn:
- the crankshaft 180’ clockwise.
Do not turn backwards
Release:
- the tensioner roller fixing screws then retrghten
starting with the upper screw (I ), Fig. I and Ill.
Turn:
- the crankshaft a further two turns clockwise.
Slacken, Fig. I and Ill:
- tensioner roller screws (1) and (21, (let the spring
react),
- then retighten starting with screw (I 1.
Fit:
- tool 6012-T., Fig. II. Install, Fig. lb:
the trming belt casing,
crankshaft pulley 13),
trghten screw (4)
to 8 mdaN on engine --r-829.A5
to 12.5 mdaN on engrne -+J6T.A5QQ
- the alternator belt and cover,
- the wheelarch rubber sealing strip.
Remove, Fig. II,
- tool 6012-T.
Fit:
- the cylinder head cover and gasket
ttightenrng torque: 0.6 mdaN).
Recouple:
- the accelerator control rod,
- the flexible hose,
- the cold start flap control cable.
Refit:
- the wheel,
Lower the vehicle to the ground.
NOTE:
- Camshaft toothed pulleys of engines 829.A5 and
J6T.A500 are identical but the fitment is different,
Fig. I.
- If, after carrying out the belt tensioning operation,
the timing belt is noisy when the engine is hot,
retension the belt with the engine hot.