Snowmobile Polaris Turbo IQ LXT (2014 year). Manual - part 35

143

SPECIFICATIONS

Clutching Chart

ALTITUDE

Meters

(Feet)

Drive Clutch 

Shift Weight

Drive Clutch 

Spring

Driven Clutch 

Spring

Driven 

Helix

Chaincase 

Gearing/

Pitch

*Shaded cells indicate factory settings.

0-600

(0-2000)

11-66 

(1322597)

100/340  

(7043121)

130/180 P2 Tab 

(7043515)

62/36 .70 

Non-ER P2   

(5137385)

24:44

80P

600-1200

(2000-4000)

11-66 

(1322597)

100/340  

(7043121)

130/180 P2 Tab 

(7043515)

62/36 .70 

Non-ER P2   

(5137385)

24:44

80P

1200-1800

(4000-6000)

11-66 

(1322597)

100/340  

(7043121)

130/180 P2 Tab 

(7043515)

62/36 .70 

Non-ER P2   

(5137385)

24:44

80P

1800-2400

(6000-8000)

11-66 

(1322597)

Black/Green 

(7042083)

130/180 P2 Tab 

(7043515)

62/36 .70 

Non-ER P2   

(5137385)

24:44

80P

2400-3000

(8000-10000)

11-64 CS 

(1322604)

Black/Green 

(7042083)

130/180 P2 Tab 

(7043515)

62/36 .70 

Non-ER P2   

(5137385)

24:44

80P

3000-3600

(10000-12000)

11-64 CS 

(1322604)

Black/Green 

(7042083)

130/180 P2 Tab 

(7043515)

62/36 .70 

Non-ER P2   

(5137385)

24:44

80P

144

TROUBLESHOOTING

Engine and Drive Train Troubleshooting

Engine Speed, RPM or Boost is Limited

Engine Doesn't Turn Over

Probable Cause

Solution

Engine Management System RPM 
Reduction Mode is activated

See causes on page 38.

Jammed clutch

Check for twisted belt or broken spring. 
See your dealer.

Jammed track

Remove any foreign objects. Slider may 
be melted to the track clips due to lack of 
lubrication. Track may be iced up or fro-
zen to the ground.

Jammed or broken chaincase sprocket or 
chain

See your dealer.

Mechanical failure

See your dealer.

Probable Cause

Solution

Low battery voltage

Recharge the battery to 12.8 VDC.

Loose battery connections

Check all connections and tighten.

Loose solenoid connections

Check all connections and tighten.

Engine stop switch is off

Lift the stop switch to the ON position.

Fusible link malfunction

See your dealer.

Fuse panel malfunction

Check condition of fuses. Replace blown 
fuses, then see your dealer.

Main relay panel malfunction

See your dealer.

Mechanical failure

See your dealer.

145

TROUBLESHOOTING

Engine and Drive Train Troubleshooting

Engine Turns Over, Fails to Start

Engine Backfires

Probable Cause

Solution

Out of fuel

Refuel.

Water is present in fuel

See your dealer.

Old or non-recommended fuel

Replace with fresh recommended fuel.

Fouled or defective spark plugs

Inspect plugs and replace if necessary.

No spark to spark plug

See your dealer.

Water or fuel in crankcase

See your dealer.

Clogged fuel filter

Replace the filter.

Low battery voltage

Recharge the battery to 12.8 VDC.

Poor engine compression

See your dealer.

Mechanical failure

See your dealer.

Probable Cause

Solution

Weak spark from spark plug

Inspect, clean and/or replace spark plugs.

Incorrect spark plug gap or heat range

Set gap to specs or replace plugs.

Old or non-recommended fuel

Replace with fresh recommended fuel.

Mechanical failure

See your dealer.

Loose ignition connections

Check all connections and tighten.

Water present in fuel

Replace with fresh recommended fuel.

Exhaust manifold leak

Inspect and repair, or see your dealer.

146

TROUBLESHOOTING

Engine and Drive Train Troubleshooting

Engine Runs Irregularly, Stops or Loses Power

Probable Cause

Solution

Engine Management System RPM 
Reduction Mode is activated

See causes on page 38.

Low battery voltage

Recharge the battery to 12.8 VDC.

Water is present in fuel

See your dealer.

Poor quality or low octane fuel

Replace with fresh recommended fuel.

Loose ignition connections

Check all connections and tighten.

Incorrect spark plug gap or heat range

Set gap to specs or replace plug.

Fouled or defective spark plug

Inspect, clean and/or replace spark plug.

Kinked or plugged fuel vent line

Inspect and replace.

Clogged air filter

Inspect and clean or replace.

Air flow through intake is too warm 
(Turbo models)

Boost is limited until cooler air flows 
through the intake.

Engine management system failure

See your dealer.

Engine overheating

Stop and cool the engine. See the “Engine 
Overheating” troubleshooting section on 
page 147.

Fuel in crankcase

See your dealer.

Drive clutch binding

See your dealer.

Incorrect clutching

See your dealer.

Driven clutch malfunction

See your dealer.

Worn drive belt

Replace with the recommended belt.

Excessive belt/sheave clearance

See your dealer.

Loose torque stop

Inspect and adjust.

Other mechanical failure

See your dealer.