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AIR CLEANER SERVICE (Cont’d)
Replacing Filter Element (Cont’d)
Remove the wing nut (Item 1) [A] at the large air filter
element.
Remove the large filter element [B].
NOTE: Make sure all sealing surfaces are free of dirt
and debris.
Install the new filter element and washer and tighten the
wing nut.
Check the air intake hose for damage. Check the air
cleaner housing for damage. Check to make sure all
connections are tight.
Only replace the inner filter element under the following
conditions:
1. Replace the inner filter element every third time the
outer filter is replaced.
2. If the service codes show symbols (See Page 8–1)
during full engine speed, replace the inner filter
element only after the outer filter element has been
changed.
Remove the inner filter wing nut (Item 1) [C] to remove the
filter element.
–1–12–
A
B
C
1
1
CD–15119
CD–15120
CD–15121
853, 853H BICS Loader
Service Manual