User Manual

CAUTION
Do not use high-pressure water or air
to
clean or dry the Pre-cleaner Filter
Assembly. High-pressure water or air
could damage the filter media, reduc-
ing its effectiveness, and decrease the
service life of both the Pre-cleaner Fil-
ter Assembly and the Primary Engine
Air Cleaner. Failure to comply may re-
sult in equipment or property damage.
The Pre-cleaner must be removed from the
vehicle prior to cleaning (see How to
Remove the Pre-cleaner Filter on page
247.).
1.
Shake Pre-cleaner until majority of
dust and debris is removed.
2. Examine Pre-cleaner for damage
to the filter media:
a. If the filter media is damaged,
stop this procedure and install
a new Pre-cleaner assembly.
3. Apply (or spray) soap on both sides
of the Pre-cleaner media and allow
a few minutes for the soap to sink
in.
4. Flush dirt from filter using warm,
low-pressure water applied to
cleaner (engine side) side of filter
until water runs clear
.
5. Rinse Pre-cleaner using warm,
low-pressure water until no soap
remains.
6. Gently shake filter of excess water
and allow Pre-cleaner to dry before
installing.
See How to Install the Pre-cleaner Filter on
page 248 for installation.
How to Install the Pre-cleaner Filter
Tools and Components:
• 8mm torque wrench
• New (or cleaned and dry) Pre-
cleaner Filter Assembly
Steps in this procedure assume that the
How to Remove the Pre-cleaner Filter
procedure was performed.
1. Insert new (or cleaned and dry)
Pre-cleaner into cavity, aligning
both installed fasteners with larger
holes on Pre-cleaner.
2. Twist Pre-cleaner clockwise to lock
in filter.
3. Tighten then torque both fasteners
to 7–11 lb-ft (9–15 N∙m).
4. Install and tighten remaining
fasteners, then torque to 7–11 lb-ft
(9–15 N∙m).
5. Reinstall Fender Liner (How to
Reinstall a Fender Liner on page
197).
6. Close and secure hood (Close the
Hood on page 16).
Exhaust System
The exhaust system is part of the noise
and emission control system. Periodically
check the exhaust system for wear,
exhaust leaks, and loose or missing parts.
For details on how to maintain the
emissions components in the exhaust
system, see "Noise and Emission Control"
in your vehicle operator's manual. Please
refer to the engine operator's manual for
more details on how to maintain the
emissions components in the exhaust
system.
MAINTENANCE - Engine Maintenance
248 Y53-6113-1A1 (11/20)
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