TM 9-2320-392-10-1
M1088A1 TRACTOR AND TRAILER
0032 00
COUPLING/UNCOUPLING - Continued
COUPLING M1088A1 TRACTOR TO TRAILER - Continued
46. Prepare trailer for transport (refer to Operator's manual for trailer).
47. Push in SYSTEM PARK control (18).
NOTE
If FRONT BRAKE AIR and REAR BRAKE AIR pressure gages do not read 75 psi
(517 kPa) or more, trailer spring brakes will not release.
48. Press D (Drive) button (40) on WTEC III TPSS (15).
49. Check trailer brakes for proper operation (refer to Operator's Manual for trailer).
0032 00-18