TM 9-2330-331-14&P
0072 00
KINGPIN/UPPER COUPLER PLATE REPLACEMENT
INITIAL SETUP:
Equipment Conditions
Materials/Parts
• Ground Boards Emplaced
• Locknuts (WP 0080 00-25)
• Landing Legs Down
• Bolts (WP 0080 00-25)
• Tires Chocked
• Washers (WP 0080 00-25)
• Semitrailer Disconnected from Prime Mover
References
Tools/Test Equipment
• TC 9-237
• General Mechanic’s Tool Kit (WP 0077 00-9)
• Shop Equipment, Field Maintenance (WP 0077 00-9)
Personnel
• Welder’s Tool Kit (WP 0077 00-9)
• Two
REMOVAL