Ka taea te whakauru i te kaipatu db ki roto i te paipa ngongo, ki te paipa hono ranei.
I te mea ka whakamahia te muffler ki te whakaiti i te haruru, me whakaheke te ruri o te ngongo, kare e kore ka piki ake te pāmahana o roto o te paipa ngongo me te whakaheke i te oranga o te paipa ngongo.
Ko ta matou whakaaro mena kaore koe e hiahia ki te whakamahi i te kaipatu db, kaua e whakauru.
Mena me whakauru e koe, ko ta matou whakaaro ko:
1, Ka taea te whakauru ki te waahanga waenganui, ki te waahanga o mua ranei, he pai ake te whakauru ki te waahanga o mua, ki te waahanga waenganui ranei, no te mea ko te paipa hono he parakore 304 he kowiri tira me te tino wera.
2. Mena kaore e taea te whakauru ki te waahanga waenga, ki te waahanga o mua ranei (hei tauira, he poto rawa te waahanga waenga, he nui rawa te koki piko), me whakauru ki te atanga putorino.
3, ka whakauruhia te kaipatu db, whakauruhia te paipa hono me te whakamahi i nga puna hei whakatika.
I tua atu, e taunaki ana matou kia ngana koe ki te tango i te kaipatu db i te wa e whakamahia ana mo nga tawhiti roa, ka peia ranei i runga i te huarahi.