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37

GEAR BOX G-76

Hold the main shaft vertically in coupling flange with

up side down.

Slide the 1st gear sub-assembly (35) along with the

needle roller cage (36) and engaging gear 1st/2nd

(32) over main shaft such that engaging gear is

upwards.

Fig. 61

Select suitable snap ring (31) and fit it over main shaft

groove. Snap rings are available in the thickness

ranging from 1.7 to 2 mm in the step of 0.05 mm.

Fig. 62

Slide the 2nd gear sub-assembly (29) over main shaft

along with the needle roller cage (24a) and synchro

cone (30) such that synchro cone facing downwards.

Fig. 63

Locate 3 mm Dia. locking ball (26) at seat on main

shaft with help of grease. Slide spacer (27), aligning

notch with the locking ball. Ensure that oil pocket over

the spacer is facing upwards i.e. towards 3rd gear.

Fig. 64

Fig. 64

Fig. 63

Fig. 62

Fig. 61

oil pocket

locking ball

(spacer)