JUNCTION BOX ASSEMBLY INSTALLATION

TM 9-1220-220-34

4-33.

JUNCTION BOX ASSEMBLY INSTALLATION

APPLICABLE CONFIGURATION: M10, M10A1, M10A4, M10A5, and M10A6

TOOLS:

1/2" box end wrench

1/2" open end wrench

SUPPLIES: Cleaning rag

Alcohol (item 1, App A) or solvent (item 4, App A)

PERSONNEL:

One

REFERENCES:

JPG 41C for cleaning

WARNING

CLEANING SOLVENTS CAN CAUSE FIRES

Cleaning solvents and the fumes from cleaning solvents can catch fire. Keep it and all

materials that can catch on fire away from flames. Use only in a room with alot of fresh air.

FRAME 1

Step

Procedure

Using cleaning rag and alcohol or solvent, clean all turret mounting pads and ballistics

drive mounting surfaces (JPG).

Using 1/2"box end wrench and 1/2"open end wrench, install bracket (1) to junction box

assembly (2) with two screws (3), two lockwashers (4) and two nuts (5).

Using 1/2"box end wrench, install junction box assembly (2) and bracket (1) to shock

mount (not shown) with two capscrews (6) and lockwashers (7).

NOTE

FOLLOW-ON MAINTENANCE

Connect ballistics drive (para 4-5, frames 8 and 9).

Do performance test (Vol 1, para 2-2).

END OF TASK

Para 4-33 Vol II

4-86