Hitachi VB 16Y Technical Data And Service Manual page 19

(6) Installation of bracket (A) and (B) unit to the inner cover (Figs. 24 and 25)
Mount the Cover [82] and Spring (F) [83] to the Inner Cover Ass'y [13] first before mounting bracket (A) and
(B) unit. Securely fit one end of Spring (F) [83] to the Cover [82] then the other end into the mounting hole of
the Inner Cover Ass'y [13]. Keep the Cover [82] removed from the Inner Cover Ass'y [13].
[83]
(7) Installation of Return Spring [48] (Fig. 26)
Hook the long end of the Return Spring [48] on the Pin for Spring [78] of bracket (A) and (B) unit first then the
short end on the mounting portion of the Inner Cover Ass'y [13] using a flatblade screwdriver.
[86]
Fig. 26
(8) Installation of the cam shaft unit (Fig. 27)
Mount sleeve (B) unit to the Cam Shaft [12] (Fig. 27).
Push up Bracket (A) [86] with a flatblade screwdriver and
mount the cam shaft unit (Fig. 16).
* Before mounting the cam shaft unit, apply grease
(DOUBLEX 251) to the sliding surface of the cam and the
outer circumference of Roller (C) [76] adequately.
[82]
Fig. 24
[13]
[13]
[48]
Long end
Short end
Fig. 26-a
[32]
--- 16 ---
Mounting hole
[82] [83]
for Spring (F)
Fig. 25
Flatblade screwdriver
[13]
Fig. 26-b
[10]
Sleeve (B) unit
[12]
Fig. 27
Return
Spring [48]
mounting
portion