Operation Manual – ITW GSE 6400 Tier 3
3) Servicing the Air Cleaner
A definite time schedule for cleaning or changing the air cleaner cannot be determined because of
varying operating conditions. Pull the yellow tab out (about 1 inch) then rotate the hub counter-
clockwise about one inch and pull it off of the housing to access the air cleaner filter. It may be
inspected either at prescribed service intervals or at any time deemed necessary.
Replacement air filter
element ITW GSE part
numbers:
Primary – P781039
Inspect regularly.
Replace when the “Air
Filter Clogged” warning
appears on the display
Figure 2-2-4: Air Cleaner Assembly
a) Inspecting the Air Cleaner
1) Make periodic checks of air cleaner inlet screen for obstructions. If any obstructions are
present, remove them.
2) Check outlet connection for proper seal.
b) Changing the Air Filter
1) Pull out the latch and rotate the back cover to the unlocked position (counterclockwise as
viewed from the rear). The cover has padlock symbols to show the locked and unlocked
positions.
2) Remove the end cover of housing.
3) Pull out air filter elements and replace.
4) Replace end cover on housing, making certain that the filter is centered in the housing.
5) Replace the end cover and rotate it to the locking position.
6) Push the yellow latch back in to lock the cover.
c) Disposal
Normal trash pick-up should be acceptable.
NEVER
burn the air filter for disposal.
Restriction Sensor
Latch
OM2254 Rev A
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