C.E. Niehoff & Co. N1211, N1211-2(N3106), N1211-4 (N3116), N1211-5 (N3121) Installation - Manual (Page 2)

II0046A Page 2 of 2
C. E. Niehoff & Co. • 2021 Lee Street • Evanston, IL 60202 Tech Services Hotline 800-643-4633
“ENERGIZE” Terminal
“AC” Terminal
➛
➛
Make regulator connections as shown on this page.
See page 1 for alternator connections.
Figure 3 - N3121 Regulator Wiring Connections
(also for N1211-5)
➛
➛
Nut, 0.2500 - 20;
torque to 2.8 Nm / 25 lb.in.
Washer
Regulator - “ENERGIZE” Terminal
Boots
Vehicle harness ➛
Regulator - “AC” Terminal
➛
Connector cap
➛
➛
➛
➛
➛
2A
Figure 4 - N3106 Regulator Wiring Connections (also for N1211-2)
If this ignition lead (568)
is provided, remove it
and install supplied
connector cap to
lead connector
(568A) as shown
to prevent exposure
to environment
➛
Regulator
connector
568
Locknut, #10-24;
torque to 2.3 Nm / 20 lb.in.
568A
➛
Washer ➛
5A
➛
Alternator-to-Regulator
Harness Receptacle
“ENERGIZE” Terminal
➛
“AC” Terminal
➛
➛
Alternator-to-Regulator
Harness Receptacle
Figure 2 - N3116 Regulator Wiring Connections
(also for N1211-4)
#10-32 UNF-2A Screws -
Torque to 3.4 Nm/30 lb. in.
➛
➛
0.2500-28 UNF-2A Screw -
Torque to 8.5 Nm/75 lb. in.
➛
#10-32 UNF-2A Screws -
Torque to 3.4 Nm/30 lb. in.
➛
➛
0.2500-28 UNF-2A Screw -
Torque to 8.5 Nm/75 lb. in.
➛