TM-9-2320-366-10-1 MTV Operator Manual M1083 Series - Volume 1 Download
Page 128 of 802
TM 9-2320-366-10-1 1-23. AIR SYSTEM (CONT) Figure 1-28. Air System (Cont) (3) Air pressure in the tires is controlled by the CTIS ECU (6). The CTIS ECU provides for five tire pressure settings which are; highway, cross-country, sand, emergency, and run-flat. Kneeling valves (7) on the front tires allow the front of the vehicle to be lowered for internal air transport (C-130 and C-141). Air pressure is also used to keep the cab level through the use of air springs (8), mounted below the rear cab support, and a cab leveling valve (9). 1-76