Mitundu yogwiritsidwa ntchito: 073256, 073257. Cholimira chakutsogolo, tsamba la pulawo, zowonjezera za pulawo yolima.

Chomera chakutsogolo, chomwe chimadziwikanso kuti "chomera chaching'ono" kapena "chomera chothandizira," ndi gawo lofunika kwambiri lolima lomwe limayikidwa patsogolo pa chomera chachikulu. Ma Model 073256 ndi 073257 ndi zida zothandizira zomwe zimapangidwa kuti ziwongolere magwiridwe antchito a chomera chachikulu. Ntchito yawo yayikulu ndikudula ndi kukweza gawo la dothi ndi dothi lisanatembenuke chomera chachikulu, motero zimakulitsa kwambiri ubwino wa chomera chonse.

Chitsanzo 073256: Izi nthawi zambiri zimatanthauza gawo lalikulu la gulu la pulawo la kutsogolo, lomwe ndi gulu lathunthu lophatikizapo gawo la pulawo, gawo la pulawo, ndi gawo la pulawo. Likhoza kuyikidwa mwachindunji pamalo ofanana pa chimango chachikulu cha pulawo.

Nambala ya chitsanzo 073257 nthawi zambiri imatanthauza zida zosweka kapena zida zosinthira za chipangizochi, chomwe chofunikira kwambiri ndi pulawo (nsonga ya fosholo). Pulowo ndi gawo lomwe limakhudzana mwachindunji ndi nthaka ndi ziputu, kotero limawonongeka mwachangu kwambiri ndipo limafunika kusinthidwa nthawi zonse.