Chapter 3 Disassembly & Reassembly; General - Motorola MICOM-3F Service Manual

Chapter 3
Disassembly & Reassembly

3-1. General

The following sections provides disassembly and reassembly instructions for MICOM-3.
When tightening screws, apply controlled torques in accordance with Table 3-1. The allowed torque
tolerance is ±10%.
Screw Size
(millimeter)
M3
M4
M5, M6
Screw Size
(inch)
4-40
6-32
8-32, 10-32
Cat. No. 6886859J01
Table 3-1. Tightening Torque for Metric System Screws
Thread Forming
Metallic Surface
10 kgf/cm
15 kgf/cm
22 kgf/cm
Table 3-2. Tightening Torque for American System Screws
Thread Forming
Metallic Surface
10 kgf/cm
15 kgf/cm
22 kgf/cm
Threaded Metallic
Surface
10 kgf/cm
15 kgf/cm
18 kgf/cm
Threaded Metallic
Surface
7 kgf/cm
15 kgf/cm
18 kgf/cm
Plastic
Surface
6 kgf/cm
7 kgf/cm
8 kgf/cm
Plastic
Surface
6 kgf/cm
7 kgf/cm
8 kgf/cm
3-1