Checking the Fastener Torque, Freightliner AirLiner
Tighten all suspension fasteners to the torque values in Table.. Also, tighten all suspension air line fittings and air lines.
Table 1, Torque Values for Freightliner AirLiner Suspensions
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Torque Values for Freightliner AirLiner Suspensions |
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Description |
Size |
Torque: lbf·ft (N·m) |
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Leveling Valve Adjustment Nut |
1/4–20 |
5 (7) |
|
Leveling Valve Mounting Bolt Nuts |
5/16–18 |
14 (19) |
|
Air Spring Upper Mounting Locknuts |
3/4–16 |
45 (61) |
|
1/2–13 |
23 (31) |
|
|
Air Spring Lower Mounting Locknuts |
1/2–13 |
55 (75) |
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Leaf Spring Mounting Eye Bolt Locknuts |
3/4–16 |
270 (365) |
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Shock Absorber Upper Bracket Mounting Locknuts |
5/8–11 |
125 (170) |
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Air Spring Upper Mounting Bracket |
5/8–11 |
125 (170) |
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Spring Hanger Mounting Locknuts |
3/4–10 |
210 (285) |
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Torque Arm Rod Nut |
5/8–11 |
136 (185) |