Deutz-Fahr Agrovector 30.7 - Manual (Page 114)

Section 7 - Lubrication and Maintenance
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Air Intake System
A. Air Filter Restriction Indicator Check
1. Perform “Shut-Down Procedure” on page 4-3.
2. Open the engine cover.
3. Locate air cleaner (1) and check restriction indicator (2). If red band is visible,
filter(s) must be replaced.
4. Remove dust from vacuator valve (3) by squeezing bottom of valve to allow
loose particles to fall out.
5. Locate precleaner (10) and loosen wing nut (8) and remove cover (9) from
precleaner canister.
6. Remove dust from bowl.
7. Replace bowl and cover.
8. Close and secure the engine cover.
Note: Only remove canister cover to service the elements as restriction indicator
indicates. Excessive access to check an element can lead to premature element
failure.
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