T M 9 - 4 9 3 1 - 3 8 1 - 1 4 & P -2
F R A M E 9
Remove Relay K3:
1.
2.
3.
4.
CAUTION
If semiconductor (1) is put back on relay
electrical components will be damaged.
(2) backwards,
When unsoldering
semiconductor (1), make sure semiconductor (1) is tagged to
show band (3) in proper direction on relay (2).
NOTE
Read paragraph 2-4 on soldering and tagging wires before
doing any work.
Tag and unsolder wires (4) and semiconductor (1) from relay (2).
Unscrew and take off four screws (5), four Iockwashers (6), eight washers (7), and
four nuts (8) with screwdriver and wrench. Get rid of Iockwashers (6).
Take out relay (2). If bad, turn in. If OK, set aside for later use.
Look at semiconductor (1) for cracks. If bad, turn in. If OK, set aside for Iater use.
GO TO FRAME 10
Volume IV
2-226
Para. 2-9, Task 4