manual tire inflate for air transport M1078A1

[engele]

Hi guys,

my LMTV is little to high with the shelter for my "garage".
I saw in the manual to inflate the tires turn the srew from the valve at the rim and push HWY and RUNFLAT togehter.

I have this screw only at the front right and left back rim. If i turn the screw the tires inflate, but only this two, not all four.

Is there are difference from A0 and A1? I have only the A0 manual.

Does anybody know something about that?

Best regards Alex

 

[dalej]

If your going lower it just to get it in the shed, then let air out of the front two tires manually until it fits. Un-hook the CTIS. Or better yet use the hydraulics to lower the cab down. It will stay there until it comes out of the shed and you unhook the chains.

 

[Suprman]

I always thought the screw valve cap piece on some wheels was a quick release valve to dump air in a hurry.

 

[DSD277]

To lower the truck, the combination of opening the kneeling valves on the front tires, compressing the front axle and lowering the cab will reduce the overall height from 112" to 105 1/2".
Be sure to lock the cab down. I've been goosed a few times by the cab raising unexpectedly.

To re-inflate, press the hi way and runflat buttons, this put the CTIS into emergency override mode and re-inflate all the tires.
The system will see the different tire pressures and go into fault mode (all lights flashing) and shutdown otherwise.