1. Waa inay noqotaa nadiifin iyo karkarin jeermis dile kahor inta aan la isticmaalin. Wareeji lowska hagaajinta, kala sooci jirka naxaasta iyo bistoolada, ka saar jirka naxaasta. Nadiifinta uumiga cadaadiska sare leh waa mamnuuc. Waa in la hubiyaa kahor inta aan la isticmaalin si loo hubiyo in qayb kasta si sax ah loo rakibay, si loo hagaajiyo jihada naxaasta marka la gelinayo bistoolada, ka dibna loo rogo lowska hagaajinta hagaajinta, adkee dunta isku xirta.
2. Hagaajinta qiyaasta: Ku wareejinta dahaarka hagaajinta qiimaha qiyaasta loo baahan yahay
3. Markaad isticmaaleyso, fadlan geli tuubada dareeraha nuugista iyo irbadda dareeraha nuugista meesha ay ku taal kala-goyska dareeraha nuugista, geli irbadda dareeraha nuugista dhalada dareeraha ah, geli irbadda dheer, ka dibna riix oo jiid gacanta xorta ah si aad hawada uga saarto ilaa aad ka hesho dareeraha loo baahan yahay.
4. Dadku waxay isticmaali karaan qalabka xakamaynta dabacsan si ay u hagaajiyaan xoogga xiisadda iyadoo loo eegayo heerka dareeraha.
5. Haddii uusan nuugi karin dareeraha, fadlan hubi sirinjiga in O-Ring uusan waxyeello gaarin, iyo in kala-goysyada dareeraha nuugista ay xiran yihiin. Hubi in waalka spool uu si cad u yahay.
6. Xasuuso inaad saliidayso bistooladda O-ring-ka ka dib markaad muddo dheer isticmaashay.
7. Ka dib markaad isticmaasho qalabka nuugista, ku rid irbadda dareeraha ah biyaha cusub, nuugista biyaha ku celceli ilaa aad ka daadiso dareeraha harsan ilaa foostadu si fiican u nadiifiso, ka dibna qalaji.