38M-49M BOOM CAB INSTALL. 5.00 STAGE 1 38M-49M BOOM CAB INSTALL 1 NOTE: Remove panel from MAC truck to modify as shown. Find # Parts 1 78563 switch EL0003.
39M-49M BOOM CAB INSTALL. 5.00 NEW 39M-49M BOOM CAB INSTALL PRE 2008 NOTE: Remove panel from MACK truck to modify as shown. Find # Parts 1 78563 switch.
160 BOOM ELECTICAL INSTALLATION
