JVC MX-GA9V Service Manual page 31

3.4.8 Reassembling the control cam
(See Fig. 15 to Fig. 17)
(1) Shift to left side (forward direction) the head mount
assembly, hole K' of control cam into the hollow K of the
mechanism sub assembly.
All manuals and user guides at all-guides.com
K'
(hole)
K
Fig.15
Mechanism sub
assembly (top side)
K
Fig.16
Control cam (top side)
K
(hole)
Fig.17
Control cam
(No.MB011)1-31