CHAPTER 6: MAINTENANCE OF ELECTRICAL SYSTEMS AND CIRCUITS
TM 9-2350-256-20
6-5 REPLACE VOLTAGE REGULATOR AND RELATED PARTS (DUAL VOLTAGE)
(11672403-Continued
11 Remove instruction plate (31) from mounting plate
(25) by removing two drivescrews (32).
b. INSTALLATION
1
Install instruction plate (31) to mounting plate (25)
using two new drivescrews (32).
NOTE
Shim single voltage regulators using flat
washers (28) to provide solid mounting.
Flat washers (28) are used for single
voltage regulator configurations only.
2
Install eight insulators (29) to voltage regulators (17
and 18) using eight screws (30) and flat washers
(28) if required.
3
Install mounting plate (25) using eight screws (26)
and eight new lockwashers (27).
4
Install
two
mounting
brackets
(22)
using
four
screws (23) and four new lockwashers (24) each.
5
Install mounting bracket (10) using two screws
(19), four flat washers (20), and two nuts (21).
6
Install two wiring harnesses (9) to main engine
voltage regulator (18) and two wiring harnesses (8)
to APU voltage regulator (17).
7
Install screw (15) and ground wire (16).
8
Connect two wiring harnesses (9) and two wiring
harnesses (8) to mounting bracket (10) using four
damps (11), four screws (12), four new lockwashers
(13), and four nuts (14).
9
Install ground strap (4) using screw (5) at one end
of ground strap and screw (6) and new lockwasher
(7) at other end of ground strap.
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