SERVICE INSTRUCTION
SI0024 Rev NC
Page
1 of 8
Form #: EN-551
03-02-2010
EFFECTIVE DATE:
This Service Instruction is effective August 9th, 2012.
SUBJECT:
Over - Under Voltage Sensor Installation.
MODELS AFFECTED:
CC11-160 S/N 00093 through 00192.
COMPLIANCE TIME:
It is highly recommended that this SI is installed at the next
maintenance event.
CONTINUED INSPECTION:
Recommended operational check of under voltage indication at every
annual.
PURPOSE:
The purpose of this SI is to provide.instructions for the installation of an
over-under voltage sensor which will allow the pilot to monitor the
electrical system of the aircraft more effectively.
PARTS LIST:
PART
DESCRIPTION
QTY
SP55012-001
Overvolt - Undervolt Sensor
1
SC56080-001
Radio Frequency Filter Assembly
1
SC71055-003
Warning LED Assembly
1
AN742D12
Tube Clamp
1
AN936-A6
Lock Washer #6
3
AN526C832R6
Screw, 8-32 x 3/8
1
AN526C832R8
Screw, 8-32 x 1/2
1
AN960-8L
Washer, Flat, Thin
2
AN364-832A
Nut, Nylon Lock
2
MS25171-1S
Boot, Electrical 90°
1
SC-A10A20O
CB To LV Module (Wire with Labels)
56"
SC-A10B20O
LV Module to Ground (Wire with Labels)
50"
SC-A10C20O
LV Module to Volt Light (Wire with Labels)
35”
SC-A10D20O
Volt Light to Ground (Wire with Labels)
35"
VP6001-001
Terminal Ring, 22-18G #6 Stud
4
VP6001-035
Terminal Ring, 22-18G #10 Stud
1
VP6001-039
Terminal Ring, 22-18G #8 Stud
1
VP6007-005
Solder Sleeve (Ø.105)
2
RM1070-001
Friction Tape, Electrical
3"
