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ENGINE 1.3 QUADRAJET (75PS)
37
C. CYLIDER HEAD BLOCK ASSEMBLY -
REFITTING
10.Refit the air chamber complete with gasket and
pressure relief sensor back in it s housing and
secure it tightening the M8 bolt s to the
recommended torque of 2.3 ~ 2.8 Kg-m .
11.Replace the engine oil vapour sep arator with
engine oil vapour recirculation pipe in its seat and
secure with bolts.
12.Fasten the engine oil vapour recirculation pipe to
the retaining collars on the air
13.capacity chamber.
14.Place the exhaust gas/water heat exchanger for
the E.G.R. system complete with gasket back in
its housing and secure it by tightening the M8 bolts
to the specified torque of 2.3 ~ 2.8 Kg-m .
15.Replace the engine oil pressure warning light
switch (M14) in its housing and tighten it to
16.- Place the thermostat in its housing with the O-
ring and secure it by tightening the M8 bolts to the
recommended torque of 2.2 ~ 2.7 Kg-m .
17.Replace the coolant delivery sleeve from the
thermostat to the coolant/exhaust gas heat
exchanger for the EGR system and secure with
the relevant collars.
NOTE
Q
Before fitting the locating bushes, check that the
height is 13 mm.
18.Refit the camshaft housing locating bushes in their
seats in the cylinder head.
NOTE
Q
Position the hydraulic tappets with the oil channel
hole turned toward the outside of the cylinder head:
this position brings the hole into communication with
the oil duct on the lower cylinder head.
19. Place the valve rockers in their housings.
20. Remove the cylinder head from the support tool
287158900624 (Mount).
21. Refit the glow plugs (M8) and tighten them to the
recommended torque of 0.9 ~ 1.1 Kg-m .
22. Place the exhaust manifold gasket in its housing.
23. Place the air conditioning compressor mounting
in its housing and secure it by tightening the M8
nuts (do not reuse the nuts) to the recommended
torque of 1.4 ~ 1.6 Kg-m+ 30° +/- 3°.
B. CAMSHAFT HOUSING INSPECTION AND
MEASUREMENT
1. Check that the diameter of the camshaft bearings
corresponds to the recommended figures; if not,
replace the worn camshaft.
Camshaft bearing diameter - 38.500 ~ 38.515
First bearing (mm)
Camshaft bearing diameter - 38.000 ~ 38.015
Second bearing (mm)
Camshaft bearing diameter - 30.000 ~ 30.015
Third bearing (mm)
2. Check that the nominal camshaf t cam lift
corresponds to the recommended figures; if not,
replace the worn camshaft.
Nominal inlet cam lift (mm)
6.4
Nominal exhaust cam lift (mm)
7.5
3. Check that the diameter of the camshaft supports
corresponds to the recommended figures; if not,
replace the cylinder head.
Camshaft support diameter -
38.545~38.570
First support (mm)
Camshaft support diameter -
38.045 ~ 38.070
Second support (mm)
Camshaft support diameter -
30.045 ~ 30.070
Third support (mm)