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TM 9-2330-398-24
2-67.
KINGPIN COUPLER REPLACEMENT (continued).
b.
INSTALLATION
1.
Using lifting device, position kingpin coupler (1) under semitrailer.
2.
Install kingpin coupler (1) on semitrailer with 12 screws (4), washers (3), and new self-locking nuts (2).
3.
Torque self-locking nuts (2) between 130 and 140 lb-ft (176 and 190 Nm).
FOLLOW-ON MAINTENANCE:
Disconnect ground (refer to TM 9-2330-398-10).
2-159
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