MZ-R501/R501PC
3-5. MD MECHANISM DECK
3-6. SERVICE ASSY, OP
3 precision pan screw
(M1.4)
4 spring (S), rack
8
1 washer (0.8 - 2.5)
5 precision pan screw
2 gear (SA)
6 spring, thrust detent
8 Pull off the lead screw.
B
over write head section
3 MD mechanism deck
boss
2 chassis assy, set
1 screws (1.7), MI
(M1.4)
7
9 Opening the over write head
A
toward the direction A , remove the
OP Service assy toward
the direction B .
Note: Do not open the entire assy
forcibly, when opening
the over write head.