--- 19 ---
Fig. 14
Hammer Sleeve [21]
Fig. 12
Damper (C) [28]
Cylinder [31]
Slide Ring [29]
(4) Disassembly of the first gear and the crank shaft
Remove grease from the Connecting Rod [41] side
and the First Gear [72] side of the Cylinder Crank
Case [56]. Remove the Retaining Ring for D40 Hole
[52] from the Ball Bearing 6203DDCMPS2L [53] using
a retaining ring puller. At this time, shift the position of
the crank pin of the Crank Shaft [50] as shown in
Fig. 13 so that the hole of the retaining ring can be
seen before removal. Face the Connecting Rod [41]
side of the Cylinder Crank Case [56] downward and
place it on a support. Press the end surface of the
Crank Shaft [50] with a hand press to remove the First
Gear [72] and the Crank Shaft [50] (Fig. 14).
Cylinder
Crank Case
[56]
Hole of Retaining
Ring for D40 Hole
[52]
Crank Shaft [50]
Fig. 13
Crank Shaft [50]
Cylinder Crank Case [56]
First Gear [72]
Press the end surface
of the Crank Shaft [50]
with a hand press.
Support
(3) Disassembly of the cylinder and the hammer sleeve
Remove the Second Hammer [23] from the Hammer Sleeve [21] side. As shown in Fig. 12, tilt the assembly
of the Slide Ring [29] and Damper (C) [28] slightly with respect to the shaft of the Cylinder [31] and turn it 90˚
on the protrusion of the Slide Ring [29] then remove it from the slot of the Cylinder [31] and the Hammer
Sleeve [21]. Remove the four Needle Pins D6 x 6 [30] to separate the Cylinder [31] from the Hammer Sleeve
[21].
Summary of Contents for DH 40SR
Page 37: ......
