MacDon M1170 - Every 50 Hours; Fresh Air Intake Filter; Removing Fresh Air Intake Filter

214733 298 Revision A
5.8 Every 50 Hours
Complete the following maintenance tasks every 50 hours of operation.
• Clean the cab fresh air intake filter. Refer to 5.8.1 Fresh Air Intake Filter, page 298.
• Check gearbox oil level. Refer to 5.8.2 Checking Engine Gearbox Lubricant Level and Adding Lubricant, page 301.
• Grease caster bearings and pivots. Refer to 5.8.3 Greasing the Windrower, page 302.
• Grease top lift link pivots. Refer to 5.8.3 Greasing the Windrower, page 302.
5.8.1 Fresh Air Intake Filter
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A
Figure 5.61: Fresh Air Intake Filter Location
The fresh air intake filter is located outside the lower right rear
of the cab (A), and should be serviced every 50 hours under
normal conditions and more frequently in severe conditions.
Refer to 5.1.4 Filter Part Numbers, page 251 for the appropriate
part number.
Removing Fresh Air Intake Filter
WARNING
To avoid bodily injury or death from unexpected startup of the machine, always stop the engine and remove the key
from the ignition before leaving the operator’s seat for any reason.
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A
B
Figure 5.62: Fresh Air Filter Door
1. Stop the engine and remove the key.
2. Open hood. Refer to 5.3.1 Opening Hood, page 256.
3. Rotate latch (A) counterclockwise to loosen, and remove
fresh air filter door (B).
MAINTENANCE AND SERVICING