Reassembly and Installation of Interconnecting Board Assembly

TM 11-6720-242-35

Bearing (MP152-153)

Gear (MP162)

Gear ('MP158)

Pin (MP163)

Gear (.MPi56)

Shim (MP167)

Screw (H44-46)

Bearing (MP148-149)

Pin (MP161)

Cam and gear shaft assembly (MiP150)

Pin (MPW1)

Puck (MP329)

Cam (MP157)

Screw (H202-203)

Adapter (MP151)

Shim (MP364)

Pin (MP813)

Retaining ring (MP337)

Shaft (MP166)

Cover (MP177)

198

Housing (MP204)

Screw (H93-94)

Spacer (MP168) 68 Pin (MP163)

Figure 3-4(3))--Continued.

3-29. Reassembly and Installation of

(9) Wiring data for connector 2J1 of the

Interconnecting Board Assembly

camera control.

Connector

AWG

Insulation tubing

a. Reassembly (fig. 3-12).

and is

unwire size

(1) Reassemble electrical connectors 2J1 (7),

designation

AWG size

Length (in.)

2J2 (11), and 2J3 (9) as follows. Assembly of the

J1-A....................... No. 20.................... 18 ............... 7/16

J1-C ...................... No. 20.................... 18 ............... 7/16

remaining parts is obvious.

J1-E....................... No. 20.................... 18 ............... 7/16

(2) To facilitate their connection to the board

J1-G ...................... No. 20.................... 18 ............... 7/16

J1-J ....................... No. 20.................... 18 ............... 7/16

assembly, it is recommended that new wires be cut in 8-

J1-L ....................... No. 20.................... 18 ............... 7/16

inch lengths.

J1-N ...................... No. 20.................... 18 ............... 7/16

J1-R- ..................... No. 20.................... 18 ............... 7/16

(3) Subparagraphs (9), 10), and (11) be-low,

J1-T....................... No. 20.................... 18 ............... 7/16

list pin designations, wire sizes, and the size and length

J1-V....................... No. 20.................... 18 ............... 7/16

of insulation tubing for the respective electrical

J1-Y....................... No. 20.................... 18 ............... 7/16

J1-Z....................... No. 20.................... 18 ............... 7/16

connectors. All wires are bus type.

J1a ........................ No. 20.................... 18 ............... 7/16

(4) Insert a wire of designated AWG size into

J1-e ....................... No. 20.................... 18 ............... 7/16

J1-g ....................... No. 20.................... 18 ............... 7/16

a contact and after checking the proper seating of the

J1-h ....................... No. 20.................... 18 ............... 7/16

wire, through the inspection hole in the contact, secure

J1-j ........................ No. 20.................... 18 ............... 7/16

J1-n ....................... No. 16.................... 14 ............... 7/16

the assembly with crimping tool MS3191-1.

J1-n ....................... No. 20.................... 18 ............... 7/16

(5) Insert the contact through the grommet

J1-p ....................... No. 20.................... 18 ............... 7/16

J1-r........................ No. 16.................... 14 ............... 7/16

from the rear of the connector, using inserting tool

* Pin letters that are not listed are spares.

MS24256A20. A slight click will be felt when the contact

Use bare bus wire In the AWG sizes designated.

is properly seated in the connector. When wiring

(10) Wiring data for connector 2J2 of the

connector 2J1, note that a different size wire is

camera control.

designated for contacts m and .

Connector

AWG

Insulation tubing

(6) When connector is completely wired, cut

and is

unwire size

designation

AWG size

Length (in.)

the insulation tubing to size and slide tubing all the way

J1-A....................... No. 20.................... 18 ............... 7/16

to the connector on each wire. Pass the entire bundle of

J2-A....................... No. 20.................... 18 ............... 5/16

wires from each connector through the appropriate

J2C........................ No. 20.................... 18 ............... 5/'16

J2-E....................... N9. 20.................... 18 ............... 5/16

nutplate (8, 10, or 12).

J2-G ...................... No. 20.................... 18 ............... 5/16

(7) See that the side without components, of

J24 ........................ No. 20.................... 18 ............... 5/16

J2-L ....................... No. 20.................... 18 ............... 5/16

the interconnecting board, (13) faces the connector.

J2-N- ..................... No. 20.................... 18 ............... 5/16

Being sure that the wires pass through the nutplate,

J2-P- ..................... No. 20.................... 18 ............... 5/16

J2-S....................... No. 20.................... 18 ............... 5/16

insert the wires from the connector through the assigned

J2-T....................... No. 20.................... 18 ............... 5/16

connection points of the interconnecting board. Maintain

J2-U ...................... No. 20.................... 18 ............... 5/16

J2-V....................... No. 20.................... 18 ............... 5/16

a dimension of 0.020 + 0.005 inch between the face of

J2-W ..................... No. 20.................... 18 ............... 5/16

the mounting flange of a connector and the face of two

J2-X....................... No. 20.................... 18 ............... 5/16

J2-Y....................... No. 20.................... 18 ............... 5/16

posts (1) and one post (4). Solder the wires to the

J2-Z....................... No. 20.................... 18 ............... 5/16

interconnecting board connections and cut off the

J2-b ....................... No. 20.................... 18 ............... 5/16

excess lengths of wire.

J2 .......................... No. 20.................... 18 ............... 5/16

* Pin letters that are not listed are spares.

(8) Repeat (4) through (7) above to wire all

U0e bare bus wire in the AWG sizes designated.

three connectors as designated in (9), (10), and (11)

below.

3-21