Motorola ASTRO SPECTRA Service Manual

6881076C20-E February 3, 2003
Disassembly/Reassembly Procedures: Fastener Torque Chart 8-19
03-10943J15 Screw, tapping M3.5X8 8-10 Controller board attachment
(except for control head and
remote dash board)
03-10943R55 Screw, tapping M3X8 6-8 Pivot pin (high-power)
03-10945A11 Screw, plastite M3X16 6-8 Control head and remote
dash board attachment
03-10945A14 Screw, plastite M3X8 6-8 Remote control cable cover
03-1098A33 Screw, machine 6-8 Back housing W9 control
head
03-12016A27 Screw, tapping,
M3.5X22
8-10 All PC board attachment
(except for control head,
controller board, and remote
dash board)
03-80041S01 Screw, captive 6-8 Control head leaf spring
03-80043L01 Screw, tapping M3X10 6-8 External power connector
accessory clip
03-80043L01 Screw, M3.0X10 6-8 Lock housing (high-power)
03-80077M01 Screw, hex M3X18 4-6 Control heat mounting
Remote front housing
mounting
03-80077M04 Screw, hex M3X22 6-8 Remote cable mounting
03-80077M06 Screw, hex M4X16 10-12 Mid-power heatsink
mounting
03-80102P01 Screw, tapping
M3.5X10
6-8 Mid-power PA cover, top and
bottom radio covers (high-,
mid-, and low-power)
03-80114M02 Screw, machine M5X10 10-12 Radio mounting (very
low-, low-, and mid-power)
03-84244C06 Wing screw M5X10 10-12 Radio mounting
Table 8-3. Fastener Torque Chart (Continued)
Part Number Description
Repair
Torque
(in.-lbs.)
Where Used

Motorola ASTRO SPECTRA Specifications

General

Frequency Range	136-174 MHz, 403-470 MHz
Number of Channels	Up to 255
Channel Spacing	12.5 kHz, 20 kHz, 25 kHz
Modulation	FM
Operating Temperature	-22°F to +140°F (-30°C to +60°C)