Lastec 721XR, Owner'S Manual

Page: 56 / 56

Maintenance
Torque Values
5
5-8 Lastec//092215 Maintenance
5.11 Torque Values
Below is a table of suggested torque values for this unit. Please use these torque values
on this unit unless otherwise specified.
Grade
Units
SAE 5 SAE 8
Tensile
Strength
105000
PSI
150000
PSI
Grade Mark
Bolt
Dia. Threads.
Per In.
Units SAE 5 SAE 8
6
8
10
10
12
1/4
1/4
5/16
5/16
3/8
3/8
7/16
7/16
1/2
1/2
9/16
9/16
5/8
5/8
3/4
3/4
7/8
7/8
1
32
32
24
32
24
20
28
18
24
16
24
14
20
13
20
12
18
11
18
10
16
9
14
8
in-lbs (Nm)
in-lbs (Nm)
in-lbs (Nm)
in-lbs (Nm)
in-lbs (Nm)
in-lbs (Nm)
in-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
ft-lbs (Nm)
20 (2.3)
24 (2.7)
35 (4.0)
40 (4.5)
50 (5.7)
95 (10.7)
95 (10.7)
17 (22.6)
20 (27.1)
30 (40.7)
35 (47.5)
50 (67.8)
55 (74.6)
75 (101.7)
85 (115.3)
105 (142.4)
115 (155.9)
150 (203.4)
160 (217.0)
170 (230.5)
175 (237.3)
302 (409.5)
300 (406.8)
466 (631.8)
-
30 (3.4)
45 (5.1)
50 (5.7)
65 (7.3)
125 (14.1)
150 (17.0)
23 (31.2)
25 (33.8)
40 (54.2)
45 (61.0)
65 (88.1)
70 (94.9)
100 (135.6)
110 (149.2)
135 (183.1)
150 (203.4)
195 (264.4)
210 (284.8)
220 (298.3)
225 (305.1)
473 (640.9)
400 (542.4)
714 (967.4)