Snowmobile Arctic Cat 2-Stroke (2007 year). Manual - part 53

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Cooling System Schematics

The following schematics are representative of the different styles of 2-stroke cooling systems in the 2007 Arctic

Cat snowmobiles. Some components may vary from model to model; therefore, the technician should use discre-

tion and sound judgment when servicing a particular cooling system.

0742-314

738-067A

F-Series

Crossfire/M-Series

3-16

0742-120

0741-835

KEY

1. Rear Heat Exchanger

2. Insert

3. Foam

4. Rivet

5. Hose Clamp

6. Hose

7. Hose Protector

8. Rivet

9. Heat Exchanger

10. Heat Exchanger

11. Hose Protector

12. Hose

13. Hose Clamp

14. Hose

15. Hose Clamp

16. Coolant Tank

17. Cap

18. Hose

19. Heat Shield

20. Cable Tie

21. Hose Clamp (1000 cc)

22. Hose

23. Loom (1000 cc)

24. Fitting (1000 cc)

25. Hose Clamp

26. Hose Clamp (1000 cc)

27.  Cable Tie (1000 cc)

28. Hose Protector

29. Hose

30. Hose Clamp

31. Hose Clamp

32. Hose

Crossfire/M-Series

KEY

1. Cap

2. Filler Neck

3. Clamp

4. Hose

5. Coolant Tank

6. Clamp

7. Hose

8. Clamp

9. Clamp

10. Hose

11. Hose

12. Clamp

13. Hose

14. Clamp

15. Machine Screw

16. Clamp

17. Hose

18. Self-Tapping Screw

19. Bracket

20. Cap Screw

21. Lock Nut 

F-Series 500/600

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0742-029

Recoil Starter

(370/500/600 cc)

REMOVING

1. Tie a slip-knot in the starter rope below the con-

sole and allow the rope to slowly retract against

the starter case.

2. Remove the knot at the handle, remove the handle,

and account for the handle cap; then thread the

rope through the bushing in the console.

3. Remove the cap screws securing the starter assem-

bly to the magneto case; then remove the starter

assembly.

DISASSEMBLING

1. Secure the recoil starter in a vise.

2. Rotate the roller counterclockwise until the notch

of the roller is near the rope guide in the case.

Guide the rope into the notch and slowly allow the

roller to retract until all recoil spring tension is

released.

B522

3. While exerting downward pressure on the friction

plate, remove the nut and washer.

KEY

1. Cap

2. Filler Neck

3. Clamp

4. Hose

5. Coolant Tank

6. Clamp

7. Hose

8. Self-Tapping Screw

9. Machine Screw

10. Hose

11. Hose

12. Clamp

13. Hose

14. Fitting

15. Clamp

16. Clamp

17. Hose

18. Lock Nut

19. Bracket

20. Cap Screw

F-Series 800/1000

! WARNING

Always wear safety glasses when servicing the
recoil starter.

! WARNING

During the disassembly procedure, continuous
downward pressure must be exerted on the reel so it
does not accidentally disengage and cause injury.

! WARNING

Care must be taken when allowing the recoil roller to
unwind. Make sure all spring tension is released
before continuing.

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B523

4. Slowly release the plate and lift the plate with fric-

tion spring free of the recoil roller.

5. Remove the friction spring from the plate.

B524

6. Remove the pawl; then remove the return spring.

B525

7. Carefully lift the roller free of the case making

sure the main spring does not accidentally disen-

gage from the case.

8. Remove the main spring from the case by lifting

the spring end up and out. Hold the remainder of

the spring with thumbs and alternately release

each thumb to allow the spring to gradually release

from the case.

„NOTE: Do not remove the main spring unless
replacement is necessary. It should be visually
inspected in place to save time.

9. Unwind the rope from the roller, untie the slip-

knot, and remove the rope.

CLEANING AND INSPECTING

„NOTE: Whenever a part is worn excessively,
cracked, or damaged in any way, replacement is
necessary.

1. Clean all recoil starter components.

2. Inspect all springs, washers, and pawl for wear or

damage.

3. Inspect the roller and case for cracks or damage.

4. Inspect the center hub for wear, cracks, or damage.

5. Inspect the rope for breaks or fraying.

6. Inspect the main spring for cracks, crystallization,

or abnormal bends.

7. Inspect the handle for damage, cracks, or deterio-

ration.

ASSEMBLING

0739-364

1. Hook the end of the main spring around the

mounting lug in the case.

2. Insert the main spring into the case; then wind it in

a counterclockwise direction until the complete

spring is installed.

„NOTE: The main spring must seat evenly in the
recoil case.

! WARNING

Care must be taken when lifting the roller free of the
case.

KEY

1. Starter Assy

2. Starter Roller

3. Main Spring

4. Ratchet Set

5. Friction Spring

6. Washer

7. Return Spring

8. Friction Plate

9. Nut

10. Starter Rope

11. Cap Screw

12. Starter Pulley

13. Cap Screw