Page 274 - Manual Oficina Polaris RS1 2018 e 2019

PVT SYSTEM

TROUBLESHOOTING

TROUBLESHOOTING

SITUATION PROBABLE CAUSE REMEDY
Worn or broken drive clutch spring. Replace with recommended spring.
Engine RPM Drive clutch shift weight too heavy. Install correct shift weight kit to match engine
below specified application.
operating range, Driven clutch spring worn out or broken. Replace spring; refer to proper installation
although engine location.
is properly tuned.
Worn driven clutch sliders Disassemble driven clutch; inspect sliders for
wear.
Disassemble drive clutch; inspect shift weights
for wear and free operation.
Drive clutch binding. Clean and polish stationary shaft hub;
reassemble clutch without spring to determine
Erratic engine problem area.
operating RPM
during Belt worn unevenly - thin / burnt spots. Replace belt.
acceleration or Replace sliders.
load variations. Inspect helix.
Driven clutch malfunction.
Inspect movable sheave for excessive bushing
clearance.
Sheave face grooved. Replace the clutch.
Incorrect drive clutch spring (too high of Install correct recommended spring.
rate).
Drive clutch shift weights incorrect for Install correct recommended shift weights.
application (too light).
Disassemble and clean clutch, inspecting shift
Engine RPM weights and rollers. Reassemble without the
above specified Drive clutch binding. spring and move sheaves through entire range
operating range. to further determine probable cause.
Disassemble, clean, and inspect driven clutch,
Driven clutch binding. noting worn sheave bushing and helix/roller
wear
Converter sheaves greasy; belt slipping. Clean sheaves with denatured alcohol or brake
cleaner, install new belt.
Harsh drive clutch Drive belt worn too narrow. Replace belt.
engagement. Wrong drive clutch spring installed Replace spring with correct one
Drive belt turns Wrong belt for application. Replace with correct belt.
over
Abuse (continued throttle application when Caution operator to operate machine within
vehicle is stationary, excess load) guidelines.
Belt burnt, thin Dragging brake Inspect brake system.
spots
Slow, easy clutch engagement Fast, effective use of throttle for efficient
engagement.

5.22 9928689 - 2018 RZR RS1 Service Manual
© Copyright Polaris Industries Inc.