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  84 MM RL KA FIRE AUR MISFIRE Fire Karna 1.       Trigger Operation .      Anya hathiyaron ki tarah 84mm RL ke trigger ke do khichav hain, pehla halka aur lamba khichav dusra chota aur sakhat   khichav, Jab firer ko target area mein target dikhai deta hai, to pehla khichav   hasil karta hai drust shist mil jane par dusra khichav hasil karta hai. Trigger par 2.5kg se leakar 5kg ka dabav ane par trigger press ho jata hai. Trigger press hone par round fire ho jata hai, jisse brl ke raste projectile aur venturi se shola nikkalta hai jise back blast kehte hain.84mm RL ka   back blast ka   ilaqa breach ke peeche   se 90 degree ke angle par 15m lamba aur 12m choura   hota hai. Fire karte waqt is ilaqe mein koi jandar chiz, ammunition ya rukawat nahi honi chahiye. 2.       Jab RL det ko target dikhai deta hai tu No 1, No. 2 ko hathiyar ,amn taiyar kar ka adesh deta hai. No. 2 , No...

  84 MM RL KE SIGHTING SYSTEM Gen 1.       84 mm RL ke sath alag alag round fire karne ke   liye nimn ek sighting system ka istemal kiya jata hai. Open sights ke ilawa anya sight is prakar hain :- (a)     Telescopic sight. (b)     Pendulum sight. Telescopic Sight 2.       Is sight ka wazan 1.1 kg hai aur iske hisse is prakar hain :- (a)     Eye piece. (b)     Plunger. (c)      Sight Bar. (d)     Elevation drum. (e)     Deflection drum. (f)      Locking screw. (g)     Range drum. (h)     Indicator arm.     Figure 18    Telescopic sight     Figure 19 Telescopic sight ka Khaka 3.       Elevation aur deflection dr...