4. Turn knob (A) counterclockwise, and remove it.
5. Remove air
fi
lter retainer (B).
6. Remove air
fi
lter (C).
Figure 5.42: Fresh Air Intake Filter
Inspecting And Cleaning Fresh Air Intake Filter Element
1. Tap the sides of the
fi
lter element gently to loosen dirt. Do
NOT
tap element against a hard surface.
2. Using a dry element cleaner gun, clean element with compressed air.
IMPORTANT:
Air pressure must
NOT
exceed
414 kPa (60 psi)
. Do
NOT
direct air against outside of element, as dirt
might be forced through to inside.
3. Hold the air nozzle next to the
fi
lter element’s inner surface and move up and down the pleats.
4. Repeat previous steps to remove additional dirt as required.
5. Hold a bright light inside the element and check carefully for holes. Discard any element that shows the
slightest hole.
6. Check outer screen for dents. Vibration would quickly wear a hole in the
fi
lter.
7. Check
fi
lter gasket for cracks, tears, or other signs of damage. If gasket is damaged or missing, replace element.
Installing Fresh Air Intake Filter
Refer to
5.1.4 Filter Part Numbers, page 237
for part
number.
1. Clean interior of fresh air intake box (A).
Figure 5.43: Fresh Air Intake Box
214053
267
Revision A
Summary of Contents for M1240
Page 29: ...SAFETY 1 11 Safety Sign Locations Figure 1 31 Safety Sign Locations 214053 17 Revision A ...
Page 40: ......
Page 116: ......
Page 246: ......
Page 352: ...MAINTENANCE AND SERVICING Figure 5 175 Main Fuse Panel Decal MD 207815 214053 340 Revision A ...
Page 370: ......
Page 388: ......
Page 487: ......