Removal And Installation Of Fuel Cooler Assembly - Komatsu PC210-8 Shop Manual

UEN00660-00
[*2]
a Replace the O-ring to the new one.
[*3]
a Confirm that the heat insulating seal material
(sponge) of the radiator peripheral part is not
damaged. If the heat insulating seal material
(sponge) is damaged, replace it to the new one.
Confirm from the under cover side that convex-
ity (A) of the radiator is correctly set to concav-
ity (B).
36
50 Disassembly and assembly
Removal and installation of fuel
cooler assembly
Removal
a If the fuel is too much, drain the fuel in order to
stop the fuel flow from the fuel tank return hose.
1. Disconnect fuel hose (1) and (2) with the pre-
caution described below.
a Be sure to disconnect the hoses in avoid-
ing the input force to the cooler body by
fixing elbow (L) with wrench (1).
a Be sure to use wrench [1], otherwise the
force is loaded to the cooler body and the
weld portion (M) may be separated.
2. Remove fuel cooler assembly (3).
Installation
Installation is done in the reverse order of
q
removal.
PC210, 230, 240-8