Hamilton Microlab STAR - Replacement

Microlab
®
STAR Service Manual
7-48
7.10.3 Replacement
Item Description
DC Motor
P/N 173855
Loosen Belt of secondary drive, disconnect DC Motor
cable from Autoload PCB and then remove Primary
Drive Assembly (3 screws M4 x 10, P/N 400640).
Loosen Belt of primary drive (2 screws M3 x 6, P/N
400653) and remove DC Motor from sheet metal
Primary drive belt
Cog belt MXL Z= 83 x
3/16"
P/N 258053
See DC Motor
Additionally loosen 2 set screws (P/N 405445) from
big cock wheel,
remove lock disc P/N 413005,
then remove axle and large cog wheel.
Secondary drive belt
Cog belt SYN-FLEX
10 T2.5 3065
P/N 258134
Loosen Belt secondary, and remove belt from
Autoload drive claw.