4-45. CHANGING TIRES (Con't).
Use extreme caution during installation of spare tire (3) to spare tire carrier
(4). Spare tire is heavy. Dropping it could cause serious injury to personnel.
If tire (3) was changed on road and replacement spare tire is not immedi-
ately available, be sure to replace and mount one on semitrailer as soon as
Place replacement spare tire (3) in spare tire carrier (4). Hook two hook bolts (2) over rim
and tighten wing nuts securely. Connect chain (1).
Release semitrailer parking/emergency brakes (see TM 9-2320-273-10 or TM 9-2320-283-10).