SkyTrak 10054 Operation Manual - Manual (Page 136)

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 4-4.
2. Open engine access door.
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. Close and secure engine access door.
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.
10
OW0970
OW1010
OH4212
3
2
5
7
1
4
6