Hitachi DH 36DL, Технические данные и руководство по обслуживанию, Страница: 24 / 54

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Mounting change lever (A)
2. Mounting change lever (A)
Before mounting Change Lever (A) [20] , reassemble the lock plate ass'y (Lock Plate [49] , Second Pinion
[44] , Clutch Spring [45] and Clutch [46] ).
Mount the lock plate ass'y to rails (A) and (B) of Gear Cover (A) [10] . At this time, fit the Lock Plate [49]
properly in rail (A) and rail (B). Push in Spring (C) [48] and mount Change Lever (A) [20] . When mounting
Change Lever (A) [20] , push in Change Lever (A) [20] strongly with the “ ” mark pointed right below in
the same manner as removal. Turn Change Lever (A) [20] within the range indicated with an arrow mark
and then tighten the Tapping Screw D2.6 x 10 [23] .
3. Press-fitting the first gear
Press-fit the First Gear [54] aligning with the shaft end surface of Second Shaft (A) [50] . After press-fitting
the First Gear [54] , check that the inside ring of the Reciprocating Bearing [52] turns smoothly.
4. Reassembly of the oil seal
Prior to reassembly, apply grease to the inner circumference of the Oil Seal [11] . However, do not apply
grease to its outer circumference. Also, when press-fitting the Oil Seal [11] , ensure that it is straight and
level.
Rail (B)
Spring (C) [48]
Rail (A)
Set the “ ” mark of
Change Lever (A)
[20]
within the range.
Tapping Screw D2.6 x 10 [23] tightening position
Fit in the inside of
Spring (C)
[48] .
Fit in rail (A).
Mounting position
Fit in rail (B).