Arctic Cat Panther 1974 Manual page 7

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BOLT TORQUE CHART
Bolt Grade SAE-2
SAE-5 SAE-8
Socket or Wrench
Minimum
Tensile
64,000 105,000
150,000
Strength
PSI
PSI PSI
Grade Marking
on Bolt
<=>
<»>
«) (»
U.S. Standard
Bolt U.S. Dec.
Ft./Lbs. Torque
"t
1 0%
Bolt
Nut
Diameter Equiv.
Head
1/4
0.250
6 10 14 7/16
7/16
5/16 0.3125 13
20
30 1/2 1/2
3/8 0 .375 23
35 50 9/1 6
9/16
7/16 0.4375 35 55
80 5/8
11/16
1/2 0.500 55
85
120
3/4
3/4
9/16
0.5625
75
130
175
13/16
7/8
5/8
0.625
105 170
240
15/16
15/16
3/4
0.750
185 300
425
1-1/8 1-1/8
7/8
0.875
160
445
685
1-5/16
1-5/16
1
1.000
250
670
1030
1-1/2 1-1/2
II
Note: Multiply foot pound value by 12 to obtain inch pound torque value.
CHAINCASE LUBRICANT
The lubricant used in the chaincase is to be Arctic
Chainlube. Lubricant level must be at the point of
overflowing in the check plug hole, Fig. 1-4.
Capacity of the chaincase is 8 ounces.
To drain the lubricant from the chaincase, place
rags in the belly pan, remove chaincase cover and
allow lubricant to drain into the rags. Lubricant is
to be changed at the end of every snow season or
after 100 hours of operation.
Fig. 1-4
1 -7