M35a2 master cylinder replacement- where in manual

[Andydieselpower]

We are picking up our M35a2c in Wisconsin on Thursday and the site mgr said the pedal falls to the floor. It could just be low brake fluid but I want to install a new master and bleed the brakes to be on the safe side. We have replaced two of the master cylinders in our 5 tons and it's an easy task. Is the M35 any different for install? More lines? tips, tricks? We will be installing it in the parking lot and I'm not sure about the weather yet so I want to make sure it goes as quickly as possible.

What page and tech manua is used for the procedure of the removal and install of the master cylinder as I'm having a hard time finding it on my tech manual cd.

Thanks for your help,
Andy