Peterbilt 535 - Page 289

18K Taper Leaf Torque Values
Fastener
Fastener
Name
Torque lb•ft
(N•m)
M20 Spring Pivot
Eye Bolt
260–340
(353–461)
0.75 UNF Axle U-
bolt
35
Refer to
section on
Suspension
U-Bolts,
Grade 8.
M16 Shock Bolts 120–160
(163–217)
13.5K Taper Leaf Torque Values
Fastener
Fastener
Name
Torque lb•ft
(N•m)
M20 Spring Pivot
Eye Bolt
260–340
(353–461)
0.75 UNF Axle U-
bolt
36
Refer to
section on
Suspension
U-Bolts,
Grade 8.
M16 Shock Bolts 120–160
(163–217)
18K Air Leaf Torque Values
Fastener
Fastener
Name
Torque lb•ft
(N•m)
M20 Spring Pivot
Eye Bolt
260–340
(353–461)
0.75 UNF Axle U-
bolt
37
Refer to
section on
Suspension
U-Bolts,
Grade 8.
M16 Track Rod,
Shock Bolts
120–160
(163–217)
0.5 UNC Air Spring
Stud Nut
40–50 (54–
68)
35
Contact your dealer for torque tightening procedure.
36
Contact your dealer for torque tightening procedure.
37
Contact your dealer for torque tightening procedure.
MAINTENANCE - Specification Reference Charts
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