Section XVII. CRANE ENGINE OIL COOLER
b. Remove exposed top O-ring packing (9) under
Remove cooler assembly and gaskets from engine block
brass retainer (11).
Do not scratch or mar sealing surface on
c. To remove the element (4) from the housing (6)
insert two 7/32 in. dia. rods 8 in. Long into the outside
row of tubes opposite each other.
The rods should not drag bottom of
d. Place a flat bar between rods and rotate element
in housing to unseat lower O-ring packing (9).
e. Grasp rods and while rotating elements lift
gradually to free O-ring packing. When up about 3/8 in.,
lift element from housing.
A-Crane oil cooler, removal and installation.
Figure 4-19. (1) Crane engine oil cooler.