Specifications

SEBU7858-03 135
Maintenance Section
Engine Air Filter Secondary Element - Replace
Do not use paint
, a waterproof cover, or plastic as a
protective covering for storage. An air flow restriction
may result. To protect against dirt and damage, wrap
the primary ai
r filter elements in Volatile Corrosion
Inhibited (VCI) paper.
Place the pri
mary air filter element into a box for
storage. For identification, mark the outside of the
box and mark the primary air filter element. Include
the followi
ng information:
•
Date of cleaning
•
Number of cleanings
Store the b
oxinadrylocation.
i01854596
Engine Air Filter Secondary
Element - Replace
SMCS Code: 1054-510-SE
NOTICE
Always replace the secondary element. Do not at-
tempt to reuse it by cleaning. Engine damage could
result.
Note: Replace the engine air filter secondary element
when you service the engine air filter primary element
for the third time. Replace the secondary element
if the exhaust smoke remains black and a clean
primary element has been installed. Also, replace
the secondary element if the element has been in
serviceforoneyear.
1. Remove the air cleaner cover and the primary
element.
g00039214
Illustration 169
2
.
R
emove the secondary element.
3. Cover the air inlet opening. Clean the inside of
the air cleaner housing.
4. Uncover the air
inlet opening. Install a new
secondary element.
5. Install the pr
imary element and the air cleaner
cover.
6. Repeat Step 1
through Step 5 for the scraper.
i02224469
Engine Air Filter S ervice
Indicator - Inspect
SMCS Code: 7452-040
NOTICE
Service the air cleaner only with the engine stopped.
Engine damage could result.
Theengineairfilter service indicator for the tractor is
located on the right side of the tractor in the engine
compartment.
g01116656
Illustration 170
Engine air filter service indicator for the tractor
The engine air filter service indicator for the scraper
is located on the right side of the scraper in the
engine compartment.
g01122036
Illustration 171
Engine air filter service indicator for the scraper