Coupling Trailer To Truck
CAPACITY: The absolute full capacity of the tank. PRESSURE DESIGN: Maximum allowable operating pressure. MATERIAL SHELL: Material composition of tank shell. MODEL: MAC model number. TEST PRESSURE: The pressure to which the tank was subjected to verify structural integrity. WELD: Material used to weld the tank. MAX. PAYLOAD: (Lbs) The maximum weight of cargo that can be carried by the tank. MAX TEMPERATURE: The maximum allowable operating temperature of the tank. VAC TANK: VACUUM DESIGN: The maximum allowable vacuum pressure in the tank. 3.3 KINGPIN SETTING Kingpin plate is adjustable and can be moved forward or back, or can be rotated 180 degrees to provide various kingpin settings of 18 to 34 inches.
^ WARNING
Crushing hazard. The weight of the kingpin plate is up to 350 lbs. Support and lift the kingpin plate with an adequate lifting device.
To adjust kingpin setting : 1. Properly support kingpin plate with an adequate lifting device. 2. Remove all kingpin plate bolts (A) and locknuts. 3. Replace all bolts and locknuts. 4. Rotate kingpin plate, or move plate forward or aft using additional adjustment holes (B), to obtain desired kingpin setting.
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