Snowmobile Polaris Two Stroke (2007 year). Instruction - part 29

5.9

ENGINE

5

COOLING SYSTEMS

500/600/700 121/Switchback/RMK/DRAGON

500 XC SP 

600 HO IQ (LX)
600 HO IQ (LX) CFI
600 HO Switchback

600 RMK/DRAGON

To center tunnel cooler

5.10

ENGINE

500/600 Touring / WideTrak LX

Touring

WideTrak

5.11

ENGINE

5

340/550 FUJI ENGINE

340/550 Fuji/500 Liberty Engine Removal/installation

1.

Turn the fuel valve to the “OFF” position.

2.

Remove the exhaust system. 

3.

Disconnect the battery ground (-) if applicable.

4.

Disconnect the CDI box.

5.

Remove the spark plug leads form the spark plugs.

6.

Disconnect the stator connection(s).

7.

Remove the air box.

8.

Remove the drive belt. See “Drive Belt Removal” on page 6.10.

9.

Remove the drive and driven clutches. See “Drive Clutch Removal” on page 6.15. See “Driven Clutch Removal” on page 6.21.

10. Remove the recoil handle and secure the rope so that it is on the recoil housing.

11. Loosen the carburetor clamps that are holding the carburetor onto the boots.

12. Separate the carburetors and secure them out of the way for engine removal.

13. Disconnect the oil pump cable from the oil pump.

14. Disconnect the oil supply line at the oil pump, and plug the end with a clean bolt.

15. Remove the fuel pump impulse line from the engine.

16. Remove all the motor mount fasteners.

17. Remove the engine. 

18. Install in reverse order.

5.12

ENGINE

340/550 Engine Disassembly (550 shown)

NOTE:  Inspect all parts for wear or damage during disassembly. Replace all seals, o-rings, and gaskets with
Genuine Pure Polaris parts during assembly. 

10

11

3

4

12

13

5

2

14

1

16

15

16

9

17

6

7

8