Integra PLA-50FP1 Manual page 134

60. Apply the terminal label B M57 to the screw hole A of the back
cover, and stick it.
61. Mount the back cover M58 on the main body, using the 32 screws
SRW36.
62. Mount the stand A on the main body, using the six screws M69-1.
(Caution) The stand A is an optional item.
M69-2 is for the felt sheet.
SRW36 x 32
M69-1 x 6
M69-2 x 26
M57
M58
A
A
SRW35 x 10
19