Fuel Filter - Weifang 495 Operation And Maintenance Manual

sage will be sealed
by the hand pump piston to prevent the aIr
from getting into the fuel system.
. (3)Fuel filter
Model C0708 Fuel filter consists of the filter shell, filter
head, paper- elemant and ring seals ,etc.
as.shown
in Fig
,19. '
----
----'- 4 .....;.---.
---~
~-~
c
B
A
Single stage Double stage
Fig. 19 C 0708 fuel filter assembly
· 1 - ' Fuel
fiI
ter head; 2 - Fuel filter shell; 3 - Paper filter element; 4 - Ring
seal.
There are three (single stage) or four (double stage)
fuel
pipe
connectors on the top of the filter head. Connector (A) is used to
connect the outlet pipe of the feed pump ,connector CB) is blocked
45