Air cleaner, Air intake – Generac Power Systems NP-40G User Manual
Page 55
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Section 3.2- AIR CLEANER & AIR INTAKE
Air Cleaner
DESCRIPTION:
The air cleaner assembly consists of (a) an air cleaner
BASE, (b) a PAPER FILTER, and (c) a COVER. See Figure
1
.
SERVICING THE AIR CLEANER:
Clean or replace the PAPER FILTER every 25 hours of
operation or once each year, whichever comes first.
1. Loosen the two screws that retain the air cleaner
COVER and remove the COVER.
2. Remove the PAPER FILTER.
3. Clean the PAPER FILTER by tapping gently on a flat
surface. If PAPER RLTER is extremely dirty, replace It
4. Clean the air cleaner BASE and COVER, then Install
the new PAPER RLTER into COVER.
5. Install COVER with PAPER RLTER. Retain to BASE
with two screws.
Air Intake
See Figure 2. Air Is drawn Into the aircleaner, passes
through the air cleaner filter, and Is then ported to the
carburetor air Inlet through an air Intake hose.
Periodically inspect the air Intake hose for condition,
damage, holes, perforations, etc. Replace hose, if neces
sary. Inspect air intake hose clamps for tightness, con
dition. Tighten or replace as necessary.
Page 3.2-1