Snowmobile Arctic Cat 2-Stroke (2007 year). Manual - part 95

7-66

Torque Specifications

 (General Bolts)

Type of Bolt

Thread 

Diameter 

(mm)

Torque

kg-m

ft-lb

(Conventional or 
4 Marked Bolt)

5

0.2-0.4

1.5-3.0

6

0.4-0.7

3.0-5.0

8

1.0-1.6

7.0-11.5

10

2.2-3.5

16.0-25.5

(7 Marked Bolt)

5

0.3-0.6

2.0-4.5

6

0.8-1.2

6.0-8.5

8

1.8-2.8

13.0-20.0

10

4.0-6.0

29.0-43.5

8-1

8

SECTION 8 — DRIVE TRAIN 

AND BRAKE SYSTEMS

TABLE OF

CONTENTS

Drive System Specifications.................................... 8-2
Torque Specifications .............................................. 8-6
Drive System Components ..................................... 8-7
Arctic Cat Cam Arms............................................... 8-9
Chain Case Performance Calibrations .................. 8-12
Gear Case Performance Calibrations

(ACT Drive - Crossfire/F-Series/M-Series) ........ 8-14

Chains & Sprockets............................................... 8-15
Arctic Cat Drive Belt Dimension Chart .................. 8-16
Arctic Cat Drive Belt Replacement Chart .............. 8-17
Drive Clutch/Driven Pulley-Related

Specifications..................................................... 8-18

Drive Train and Brake Systems ............................. 8-19
Drive Belt............................................................... 8-19
Drive Clutch........................................................... 8-19
Roller Driven Pulley (STD) .................................... 8-22
Drive Clutch/Driven Pulley (STD) .......................... 8-27
ACT Roller Driven Pulley

(Crossfire/F-Series/M-Series) ............................ 8-29

Drive Clutch/Driven Pulley

(Crossfire/F-Series/M-Series) ............................ 8-34

Removing/Installing Drive Belt

(ACT Roller Driven Pulley) ................................. 8-35

Drive Train/Brake Disc (Standard w/Reverse) ....... 8-35
Drive Train/Brake Disc (Standard w/o Reverse) .... 8-43
Drive Train/Brake Disc (F-Series) .......................... 8-48
Drive Train/Brake Disc (Crossfire/M-Series).......... 8-61
Chain Adjuster....................................................... 8-75
Brake System (Hydraulic)...................................... 8-78
Brake Lever/Master Cylinder Assembly

(Hydraulic System - STD) .................................. 8-92

Brake Lever/Master Cylinder Assembly 

(ACT/Panther 570) ............................................. 8-94  

Brake System (Mechanical/Quick-Adjust) ............. 8-95
Brake Control (Mechanical/Quick-Adjust) ........... 8-102
Troubleshooting Drive Clutch/Driven Pulley ........ 8-105
Troubleshooting Drive Belt .................................. 8-106
Troubleshooting Hydraulic Brake System............ 8-107

8-2

Drive System 

Specifications

MODEL

ALTITUDE

DRIVE 

CLUTCH 

DRIVE SPRING

CAM ARM

DRIVEN PULLEY

P/N

P/N

COLOR

P/N

GRAMS

P/N

SPRING

COLOR

Bearcat 570

0-5000

0746-166

0646-147

Yellow/Green 0746-749

65.0

0726-230

0148-227

Yellow

5-9000

-

-

-

0746-678

55.0

-

-

-

9-Over

-

-

-

-

-

-

-

-

Panther 370

0-5000

0746-168

0646-149

Red

0746-771

44.0

0726-211

0648-012

Blue

5-9000

-

0646-147

Yellow/Green

-

-

-

-

-

9-Over

-

-

-

0746-772

42.0

-

0148-227

Yellow

Panther 570

0-5000

0746-168

0646-149

Red

0746-786

63.0

0726-243

0148-227

Yellow

5-9000

-

-

-

0746-678

55.0

-

-

-

9-Over

-

0646-147

Yellow/Green 0746-663

52.0

-

-

-

Z 370

0-5000

0746-168

0646-149

Red

0746-771

44.0

0726-211

0648-012

Blue

5-9000

-

0646-147

Yellow/Green

-

-

-

0148-227

Yellow

9-Over

-

-

-

0746-772

42.0

-

-

-

Z 570

0-5000

0746-168

0646-149

Red

0746-786

63.0

0726-243

0148-227

Yellow

5-9000

-

-

-

0746-678

55.0

-

-

-

9-Over

-

0646-147

Yellow/Green 0746-663

52.0

-

-

-

8-3

8

Drive System 

Specifications

MODEL

ALTITUDE

TORQUE BRACKET

GEAR

RATIO

CHAIN

DRIVE

BELT

ENGAGEMENT 

RPM

PEAK 

RPM

P/N

DEGREE

PITCH

P/N

P/N

Bearcat 570

0-5000

0648-014

49°

18/44

72

1602-042 0627-013

3000

71-7300

5-9000

0648-126

53°/51°

-

-

-

-

-

-

9-Over

-

-

-

-

-

-

-

-

Panther 370 

0-5000

0648-222

51°

18/44

72

1602-042 0627-021

3800

7200

5-9000

0648-014

49°

-

-

-

-

-

-

9-Over

-

-

-

-

-

-

-

-

Panther 570

0-5000

0648-125

51°/49°

19/39

70

1602-041 0627-021

3500

71-7300

5-9000

-

-

-

-

-

-

-

-

9-Over

-

-

-

-

-

-

-

-

Z 370

0-5000

0148-222

51°

18/44

72

0107-372 0627-021

3800

7200

5-9000

0648-014

49°

-

-

-

-

4200

-

9-Over

-

-

-

-

-

-

-

-

Z 570

0-5000

0648-125

51°/49°

19/39

70

1602-041 0627-021

3800

71-7300

5-9000

0648-002

-

-

-

-

-

-

-

9-Over

-

-

-

-

-

-

-

-