This page guides you through the locations of threaded inserts in OAM's parts.
For simplicity, it follows the order of parts from the printed parts list.
30mm_bracket
2x M4 insert

51115_bearing_holder*
2x M3 insert

Parkingbreak_1
1x M4 insert

RA Ring 3
1x M3 insert

Single Piece RA Ring
4x M3 insert

2x RA Ring Half
4x M3 insert

4x RA Ring quarter
6x M3 insert

**EQ5 Tripod_adapter_2
2x M4 insert

ALT_holder Left & Right
4x M3 insert

ALT_indicator
1x M3 insert

AZ_motor_mount
4x M3 insert

AZ_tripod_adapter_EQ5
2x M3 insert

4040_adapter_front
4x M3 insert

2x 4040_adapter_mid
2x M3 insert

**DEC_bearingHolder_bottom front & rear
6x M3 insert

**DEC_bearingHolder_front_top
2x M3 insert

2x DEC_wheel_1
7x M3 insert

DEC_wheel_2 1, 2, 3
4x M3 insert

**DEC_holder_1
2x M3 insert

MKS_enclosure
8x M3 insert

MKS_Lid
1x M3 insert

These have to be done twice, for both gearboxes.
Gearbox_body Left & Right
11x M3 insert
Note the insert left out in Gearbox_body_left

Slider Top & Bottom
2x M3 insert

Continue to Assembly