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Dynamic Acera 03/05 Rev. 05
AC Unit Filter Inspection
Inspect the fresh air filter every 250 hours of en-
gine operation and the recirculate air filter ev-
ery 500 hours of engine operation.
NOTE
• If the working environment is extremely dusty,
it is recommended to reduce the inspection
schedule to at least half of the above spefied
working hours.
• The fresh air filter is a paper filter. DO NOT
WASH. Clean with air only. Do not clean more
than 10 times, or replace it every 2 years.
• Clean the recirculate air filter with compressed
air or by washing and rinsing.
• Do not wash recirculate air filter with any or-
ganic solvent, such as: gasoline, trichlene, thin-
ner, etc.
Removing the climitizer-AC unit filters:
1. Fresh Air Filter
a.
Move the seat back forward for easy access
to the rear panel.
b.
Release the 4 top screws from the rear panel
top cover (behind the operator’s seat), see Fig-
ure 4.39A, and press the lower locks to release
cover and remove it. Tilt the cover towards the
seat to obtain access to the fresh filter. See
Figure 4.39B.
NOTE
To release the 4 top screws, turn them counter-
clockwise 1/4 of a turn (90º).
c.
Remove the fresh air filter for inspection and
cleaning, or replacement. See Figure 4.39B.
d.
After cleaning or replacement, use this proce-
dure in reverse for assembling.
2. Recirculate Air Filter
a.
Repeat above steps a, and b.
b.
Pull out the speaker wires and carefully remove
the top cover from the cab.
c.
Press the locks on the lower cover to release
it and remove it to obtain access to the recir-
culate air filter. See Figure 4.39A.
d.
Raise recirculate air filter slightly and pull it out
for inspection and cleaning, or replacement.
See Figure 4.39C.
e.
After cleaning or replacement, use this proce-
dure in reverse for assembling.
SK32004088
SCREW
SCREW
SCREW
REAR COVER
LOCK
LOCK
REAR COVER
FIGURE 4.39A
FIGURE 4.39B
FIGURE 4.39C
RemoveACfilter
YM104ACunit
FRESH AIR
FILTER
RECIRCULATE
AIR FILTER
FRONT
Remove AC Fresh Air Filter for in-
spection and cleaning or replace-
m e n t
A/C Recirculate air fil-
t e r
P/N: YT20M00004S050
A/C Fresh air filter
P/N: YNV01006P1
AC UNIT FILTER MAINTENANCE