Icyo gikoresho gikoreshwa cyane cyane mu kugenzura niba ingano, imiterere, aho giherereye n'ibindi bipimo by'inkingi ya A iri ibumoso bw'igisenge cy'imodoka byujuje ibisabwa mu gishushanyo. Bishobora gufasha abakora kunoza imikorere n'ubwiza bw'ibicuruzwa, no kugabanya impanuka z'umusaruro n'ibibazo by'ubwiza biterwa n'ingano ya A-inkingi itujuje ibisabwa.

Igishushanyo mbonera n'ikorwa rya Roof Frame Left A Pillar Checking Fixture bigomba kwita ku bwoko butandukanye bw'imodoka, bityo akenshi bihindurwa. Mu gihe cyo gukora, ni ngombwa gushushanya no gutunganya hakurikijwe ibishushanyo mbonera by'icyitegererezo n'ibisabwa mu igeragezwa bitangwa n'umukiriya. Muri icyo gihe, gukora ibikoresho byo kugenzura bya TTM bigomba kugenzurwa cyane hakurikijwe sisitemu yo gucunga ubuziranenge ya ISO9001 kugira ngo harebwe ko ibikoresho ari ukuri kandi bihamye.