TM 1-1520-238-T-4
4–94
4–16.
TORQUE SHARING SYSTEM – WIRING INTERCONNECT DIAGRAM
4–16
B
C
D
E
J452
P452
5
7
6
8
4
J24
P24
TORQUE FROM ENGINE 1
P42
P/O ENGINE 2
T4
T4
A
T4
E1
3
23
22
+
-
P/O ELECTRICAL CONTROL UNIT
+
TORQUE TO ENGINE 1
-
24
NOTES:
1. INSTRUMENTS (TM 1-1520-238-T-5).
2. HS DESIGNATES A HARD SPLICE WHICH CANNOT BE
DISCONNECTED FOR A WIRING CHECK.
3. HELICOPTERS WITH T700-GE-701C ENGINES
INSTALLED ARE EQUIPPED WITH DECU.
4. HELICOPTERS WITH T700-GE-701C ENGINES
INSTALLED ARE EQUIPPED WITH EMI SHIELDING.
W166
B
B
A
A
RH FIREWALL
W264
W261
P/O ENGINE 1
J23 SP2 (HS)
J23 SP3 (HS)
J23 SP1 (HS)
J23 SP4 (HS)
TORQUE FROM
P23
J23
P41
8
7
6
5
24
3
23
(NOTE 2)
P401-46
P400-46
GS573
T4
4
CONTROL UNIT
E1
TORQUE TO
22
(NOTE 1)
A
-
+
-
+
T4
T4
GS573
B
B
B
A
A
T4
T4
ENGINE 2
ENGINE 2
P/O ELECTRICAL
LH FIREWALL
W261
W165
J1
J1
(NOTE 3)
(NOTE 4)
(NOTE 4)
(NOTE 3)
T4
T4
M58-013A
