SECTION 4:
MAINTENANCE
4-6
3100-P PORTABLE SUB-BOTTOM
0004802_REV_F
5.
Push the main spider assembly pigtail through the hole in the teardrop cover in
Figure 4-6: Teardrop Cover Removed
6.
Using the socket wrench with the 7/16th-inch socket, remove all of the bolts and nuts securing
the front half of the top cover of the tow vehicle body as shown in
. Continue with the
rear half using a 1/2 –inch socket.
Figure 4-7: Removing 7/16 and ½ Inch Bolts and Nuts
7.
Lift the top cover off, turn it over, and disconnect the spider cable from the hydrophones and the
preamp components.
4.6.2
Reassembling a Tow Vehicle
To reassemble the tow vehicle, reverse the disassembly procedure described above.
Summary of Contents for Model 3100P Sub-bottom Sonar System
Page 24: ......
Page 29: ...2 5 Figure 2 4 Tiger Board Set SIBU aka Sonar Interface Board 0011637...
Page 33: ...2 9 Figure 2 6 SB 424 Towfish Outline Drawing...
Page 60: ...SECTION 5 TROUBLESHOOTING 5 4 Figure 5 1 35M Tow Cable Diagram 0002899...
Page 61: ...5 5 Figure 5 2 3100 P Topside Interconnect 0004674...
Page 62: ...SECTION 5 TROUBLESHOOTING 5 6 Figure 5 3 Wiring Diagram Spider Box SB 424 Tow Vehicle...
Page 63: ...5 7 Figure 5 4 Wiring Diagram SB 424 Tow Vehicle...
Page 64: ...SECTION 5 TROUBLESHOOTING 5 8 Figure 5 5 Wiring Diagram Spider Box SB 216S Tow Vehicle...
Page 65: ...5 9 Figure 5 6 Wiring Diagram SB 216S Tow Vehicle...
