4-42. REPLACEMENT OF SNAP LINE DRIVER CCA. Continued
Using soldering kit, solder tagged wires
to terminals on replacement SNAP line
driver CCA (7). Remove wire tags.
g. SNAP line driver CCA (7)
Using cross tip screwdriver, install two
retained screws (8), lockwashers (9),
washers (10), and non-metallic washers
flat (11) securing replacement SNAP
line driver CCA (7) to power supply
Power supply (1)
Hold power supply (1) in place and tighten
17 captive screws securing it to mounting
adapter chassis. Using torque screwdriver,
torque screws to 8 to 10 in-lb.
4-43. REPLACEMENT OF WIRING.
Cross tip screwdriver
Flat tip screwdriver
Before and after soldering,
clean wires and terminals
with alcohol and cotton
These were removed in
See figure 4-4. This was
removed in step c.
a. Mounting adapter
Set on work surface with back toward
b. 17 captive screws
Using flat tip screwdriver, fully loosen 17
captive screws securing power supply (1)
to mounting adapter chassis.
c. Power supply (1)
Set power supply (1) with heatsink
assembly face down on work surface.
Remove insulation sleeving and tiewraps
as required. Using soldering kit, tag and
desolder wire(s). Replace wire(s) as to
following wire lists:
See figure 4-4.