Turbocharger Service; Turbocharger Inspection - Polaris RZR XP Service Manual

ENGINE / COOLING SYSTEM

TURBOCHARGER SERVICE

TURBOCHARGER INSPECTION

Conditions that warrant turbocharger inspection:
• Decreased horsepower and performance
• Slower response and power delivery (sluggish or
"laggy" feel)
• Audible noise from turbocharger
• Blue smoke emitted from exhaust
IMPORTANT
It is recommended that the air intake filter and pre-filter
be inspected daily.
1. Remove cargo box access panel.
2. Disengage the four air box cover latches and remove
the air filter.
3. Inspect air filter and the inside of the air box for dirt or
foreign debris. If filter is found to be clogged, replace
the filter.
CAUTION
A clogged or restrictive air filter or intake tract can
cause excessive turbocharger speeds and premature
3.24
wear.
4. Disconnect and remove the oxygen sensor
5. Remove three fasteners
exhaust pipe.
6. Remove two fasteners
shield above O2 sensor.
9929419 R02 - 2018-2019 RZR XP / XP 4 Turbo S Service Manual
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retaining muffler to the
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retaining the engine heat
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