35 GEAR BOX G-76 SUB ASSEMBLY OF ENGAGING GEARS Refer fig. 54, 55 & 56 Identify all the gears and needle bearing cages. The gears are to be assembled in pairs of 1st/2nd, 3rd/ 4th and Reverse/5th Keep gear such that dog teeth are facing upwards. Fit proper synchro cone. Fit proper engaging gear over synchro cone, Fit other pair of gears. Note :While assembling 1st/2nd engaging gear the longer shank to be on 2nd gear side. In the same way for Reverse/5th engaging gear, the longer shank to be assembled towards reverse gear. Locate 3 Nos. carriers in slot of engaging gear such that chamfer over carrier is facing outwards. Place springs & balls at seat of carrier with help of grease. Assemble proper shifter sleeve over engaging gear, pressing all the balls simultaneously. Note :While assembling 3rd/4th gear, the shifter sleeve (18) without groove to be fitted with broader side towards 3rd gear. While assembling 1st/2nd gear, single groove side of shifter sleeve (33) is to be assembled towards 2nd gear. In Reverse/5th gear assembly, fit double groove side of shifter sleeve (38) towards reverse gear. Fig. 56 Fig. 55 Fig. 54 Gear 3rd/4th assy. Gear 1st/2nd assy. Gear Rev. / 5th assy.
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