MacDon M1170 - Cleaning Cooler Module

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Figure 5.73: Return Air Filter
5. Secure filter assembly (B) to cab wall with knobs (A).
5.9.2 Cleaning Cooler Module
The cooling module should be cleaned every 100 hours of operation. Daily cleaning may be required if operating in heavy
crop conditions.
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.
1. Stop the engine and remove the key.
2. Open the engine compartment hood. Refer to 5.3.1 Opening Hood, page 256. The maintenance platforms can remain
in the forward position.
3. Proceed to cleaning procedures. Refer to Cleaning Right Cooling Module, page 308 or Cleaning Left Cooling Module,
page 306.
MAINTENANCE AND SERVICING