BC4 makwerero thireyi unsembe Guide:
01 makwerero thireyi Lolunjika (BC4) 02 Gwirani pansi Unit (BC4-HDU) 03 Riser Link (BC4-RL) 04 Splice mbale (BC4-S)
05 wogawira Mzere (BC4-DS) 06 utali wozungulira mbale (BC4-RP) 07 T mtanda bulaketi (BC4-TCB) 08 n'kudzazilumikiza & Mtedza