SEBU8524 125
Maintenance Section
Engine Air Filter Secondary Element - Replace
6. Inspect the pri
mary air filter element before
installation. If the pleats, the gaskets, or the
seals are damaged, replace the primary air filter
element.
7. Clean the inside of the air cleaner housing.
8. Install a clean, dry primary air filter element.
ensure that the seal is made between the primary
air filter el
ement and the air cleaner housing.
9. Clean the air cleaner cover. Install the air cleaner
cover and en
gage the latches.
10. Lower the hood.
Refer to the Operation and Maintenance Manual,
“Hood Control”.
11. Start the engine. If the indicator for the air filter
is illuminated replace the secondary air filter
element.
Refer to the Operation and Maintenance Manual,
“Engine A
ir Filter Secondary Element - Replace”.
i03580064
Engine Air Filte r Secon dary
Element - Replac e
SMCS Code: 1054-510-SE
NOTICE
Always replace the secondary element. Do not at-
tempt to reuse it by cleaning. Engine damage could
result.
NOTICE
Service the air cleaner only with the engine stopped.
Eng
ine damage could result.
Replace the secondary air filter element under these
con
ditions.
•
The primary air filter element is serviced for the
th
ird time.
•
The indicator for the air filter is illuminated after the
pr
imary air filter element has been serviced. Refer
to Operation and Maintenance Manual, “Monitoring
System”.
Park the machine on a level surface. Ensure that the
parking brake is fully engaged. Lower the truck body
o
r OEM attachment and shut off the engine.
1. Remove the primary air filter element.
Refer to the Ope
ration and Maintenance
Manual, “Engine Air Filter Primary
Element-Clean/Replace”.
g00681252
Illustra
tion 152
2. Carefully release the seal by rocking or twisting
seconda
ry air filter element (1). Remove the
secondary air filter element from air cleaner
housing (2).
3. Cover the air inlet opening. Clean the inside of
the air cleaner housing.
4. Uncover the air inlet opening. Install a new
secondary air filter element. Ensure that the seal
is made
between the secondary air filter element
and the air cleaner housing.
5. Insta
ll th e primary air filter element.
Refer to the Operation and Maintenance
Manua
l, “Engine Air Filter Primary
Element-Clean/Replace”.
6. Inst
all the air cleaner cover and engage the three
latches.
7. Lowe
r the hood. Refer to Operation and
Maintenance Manual, “Hood Control”.
i03580099
Engine Cran kcase Breather -
Clean
SMCS Code: 1317-070
Pa
rk the machine on a level surface. Ensure that the
parking brake is fully engaged. Lower the truck body
or OEM attachment and shut off the engine.
1. Raise the hood.
R
efer to Operation and Maintenance Manual ,
“Hood Control”.
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