Perkins New 1000 Series, Workshop Manual, Page: 248 / 290

21
248 Workshop Manual, TPD 1350, issue 3
New 1000 Series
To dismantle and to assemble
pressed steel cooler type
21-18
To dismantle
1 Remove the oil cooler from the cylinder block , see
operation 21-13 .
2 Put the oil cooler assembly (A5) on a clean work
surface. Release the four nuts (A8) that retain the
flanges for the lubricating oil pipes. The pipe flanges
are in two pieces (A6 and A7).
3 Remove the cover (A1) from the four studs (A2) of
the oil cooler element (A3).
4 Remove and discard the three-piece "O" ring (A4)
from the element.
Warning! Do not allow compressed air to contact
your skin. If compressed air enters your skin, obtain
medical help immediately.
5 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.
A0397B
A
5
6
7
8
2
1
3
4
Purchased from www.WorkshopManuals.co.uk