Check and Replace Cab Air Filters

CAUTION: The use of activated carbon filters in the air-ventilation system of the operators cab does not protect against damage to your health caused by toxic chemicals. Prior to working with chemicals, review and comply with the warning and handling instructions of the manufacturer for the chemicals used and take the recommended actions to protect yourself and the environment against damage. Chemicals must be stored and transported only in properly closed containers that are specified for the purpose. Do not store or transport these containers inside the operator’s cab. For detailed instructions, refer to the documentation provided by the manufacturer.

IMPORTANT: Activated carbon filters must be replaced after 500 operating hours or after one year (whichever comes first). Heavy-duty operation may require shorter service intervals. Therefore, check the condition of the filter elements regularly. Activated carbon filters must NOT be cleaned (e.g. with compressed air), instead they must be replaced by new filter elements immediately when the filtering effect decreases. (Dispose of used filters in accordance with regional regulations.)

Recirculation Air Filter

1. IMPORTANT: DO NOT clean filter. Replace filter at service interval or when performance indicates.

   NOTE: Use John Deere activated carbon air filter or appropriate substitute. (See your John Deere dealer.)

   
   N98856-UN-17SEP12

   
   N98857-UN-17SEP12

   A - Filter Cover

   B - Nuts

   C - Retainer

   D - Filter

   Remove filter cover (A) from cab ceiling.

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2. Remove nuts (B), retainer (C), and filter (D).

3. Inspect filter for holes, seal damage, and other damage. Replace filter if any damage is detected. In dusty conditions, this service can be required more often.

4. Install filter, retainer, nuts, and filter cover.

Fresh Air Filter

1. 
   N98869-UN-17SEP12

   
   N98870-UN-17SEP12

   A - Latch Knob

   B - Air Filter

   Turn latch knob (A) to release filter housing and allow housing to rotate downward.

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2. IMPORTANT: DO NOT clean filter. Replace filter at service interval or when performance indicates.

   NOTE: Use John Deere activated carbon air filter or appropriate substitute. (See your John Deere dealer.)

   Remove air filter (B).

3. Inspect air filter for holes, seal damage, and other damage. Replace filter if any damage is detected. In dusty conditions, this service can be required more often.

4. If air filter is replaced, record date and engine hours on chart.

5. Install air filter, lift filter housing into position, and fasten latch.

Cab Air Filters Replacement
Date	Machine Hours	Date	Machine Hours