Case 921C - DIESEL FUEL SYSTEM

LUBRICATION/FILTERS/FLUIDS
157
RIGHT PAGE
Bur 6-34090EUR
Primary (Outer) Element
1. Open the RIGHT engine access
door. Lift the spring clamps and
remove the end cover.
NOTE: If there is a large amount of
dust inside the end cover, check
aspirator check valve for proper
operation
RD97D078
2. Carefully remove the primary
(outer) element.
RD97D079
3. Use a clean damp cloth and clean
the inside of the filter body.
4. Install a clean or new primary
(outer) element. Make sure the
element has full gasket contact.
5. Install the end cover and push the
spring clamps into the locked
position.
6. Close the access door.
7. Start the engine and check the air
filter indicator lamp. If the air filter
indicator lamp is still illuminated,
replace the secondary (inner)
element.
Secondary (Inner)
Element
1. Remove the primary (outer)
element.
2. Remove the secondary (inner)
element. Discard the secondary
(inner) element.
RD97D080
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