21 COOLING SYSTEM
To dismantle and to assemble -21A-08A
four cylinder turbocharged engines
To dismantle
1 Remove the oil cooler from the cylinder block,
operation 21A-07A.
2 Release the setscrews and remove the cover.
3 Release the self-locking nuts at the back of the
oil cooler and remove the cooler element.
4 Clean the element and check for cracks. If a
solution is used to clean the outside of the element,
ensure that this does not enter the element. Check
that there is nothing to restrict the flow of
lubricating oil through the element of the oil cooler.
If the inside of the element needs to be cleaned,
use a solvent which is suitable for copper. Dry the
element with low pressure air and then flush it with
clean engine lubricating oil.
To assemble
1 Renew the "O" rings (A1 and A2) on the flanges
of the element and the self-locking nuts for the
studs.
2 Fit the element to the backplate and tighten the
self-locking nuts to 22 Nm (16 lbf ft) 2,2 kgf m.
3 Fit the cover and a new joint to the cooler
backplate and tighten the setscrews to 11 Nm
(8 lbf ft) 1,1 kgf m.
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
PA276
1
2
1
21A.24 Perkins Phaser/1000 Series, April 1995
To Next Page
Loading...
