TM 9-2320-280-20-3
12-26
Change 1
b. Installation
1.
Fill alternator receptacle (8) with silicone. Install regulator (1) on alternator (3) and tighten
connector plug (9) between alternator (3) and regulator (1).
2.
Ensure guard (4) is positioned in rear clamp (5). Install clamp pins (7) into regulator slots (2).
Tighten two clamp nuts (6) to 35-45 lb-in. (4-5 N•m).
NOTE
Ensure terminals are clean before connections are made.
3.
Connect engine harness lead 568A (15) to regulator lead 568 (16).
4.
Connect lead 2A (14) to regulator (1) with lockwasher (23) and nut (24). Tighten nut (24) to 20 lb-in.
(2.3 N•m).
5.
Connect lead 5A (13) to regulator (1) with lockwasher (21) and nut (22). Tighten nut (22) to 50 lb-in.
(5.6 N•m).
NOTE
Perform steps 6 and 7 for older model regulators, and steps 8
and 9 for newer model regulators.
6.
Completely fill regulator cavity (18) with sealant to form a water tight seal. Sealant should extrude
from side of cover (10) when installed.
7.
Install cover (10) to regulator (1) and secure with two lockwashers (11) and screws (12).
8.
Insert leads (13), (14), and (17) into sealing wedge (29) and install sealing wedge (29) in regulator
cavity (18).
9.
Install gasket (25) and cover (26) on regulator (1) with four lockwashers (28) and screws (27).
10.
Apply antiseize compound to contact surface of lead 3B (17). Install lead 3B (17) on regulator (1)
with lockwasher (19) and capscrew (20). Tighten capscrew (20) to 90 lb-in. (10 N•m).
12-21. 100 AMPERE REGULATOR (R027096300) REPLACEMENT(Cont’d)
