MWO-5-2350-262-35-4

MWO 5--2350--262--35--4

2--1

CHAPTER 2

MODIFICATION OF DRIVER’S COMPARTMENT

SUBJECT:

Three modifications/additions are made to the driver’s compartment: the addition of a stowage fixture

for the HDC Control Box, the installation of a circuit breaker, and an umbilical cable disconnect bracket. When not

is use, the HDC Control Box may be stowed behind the driver’s seat. The circuit breaker is mounted on the new

disconnect bracket. The disconnect bracket also provides an interface between the three HDC cable assemblies

and the HDC Control Box.

DATE:

29 August 2008

DESCRIPTION:

The stowage fixture for the HDC Control Box consists of a retainer bar anchored to the vehicle

wall in back of the driver’s seat with two threaded rods, two nuts, two flat washers, and two wing nuts. The umbili-

cal cable disconnect bracket is attached to the left front area of the driver’s compartment with two screws and two

flat washers. There are some existing parts/components temporarily removed as part of the modifications to the

driver’s compartment. These parts are re--installed after the modification. A circuit breaker to control application

of vehicle power to operate the HDC System is also mounted on the umbilical cable disconnect bracket. The

installation and connection of the three HDC vehicle cables to the umbilical cable disconnect bracket is accom-

plished during the electrical installation performed in Chapter 5.

TM REFERENCES

: The technical manual references in this procedure are for:

TM 5--2350--262--10, dated June 1992, with Change 7, dated June 2007

TM 5--2350--262--20--1, dated January 1997, with Change 4, dated July 2007

TM 5--2350--262--20--2, dated January 1997, with Change 4, dated July 2007

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