LINE REPLACEABLE UNITS (LRUs) MOUNTING SEQUENCES
The following steps describe the procedures for using the Tables and their corresponding Figures in
identifying the correct mounting sequences of the various LRUs.
a. Identify which LRU (MCS, FFCS, MOS, RIT) is being removed and replaced and refer to one of
the following tables:
b. Find the "VEHICLE" column of the appropriate Table and identify the vehicle you are in.
Find the "CREW STATION"/"ITEM" (FFCS, MOS, RIT) column of the appropriate Table and
identify the LRU that is being removed and replaced for the selected vehicle.
d. Find the "MOUNTING SEQUENCE" column of the appropriate Table and identify the mounting
sequence that corresponds to the LRU being removed and replaced.
e. Find the Figure that corresponds with the selected Table and match the mounting sequence
selected from the Table with the mounting sequence in the Figure.
The Mounting Hardware Sequence Figures (Figure 3-6, 3-7, 3-8, 3-9), show the ground
strap for sequencing purposes only. For the correct location of the ground strap (left,
right, top or bottom of the LRU) refer to the appropriate vehicle TB (Table 1-1).
M1A1 ABRAMS, M1A2 ABRAMS
M2A2 BRADLEY, M3A2 BRADLEY
M577 COMMAND POST
M1068 SICPS TRACKED
S-787 SICPS RIGID WALL
M2A2 ODS BRADLEY, M3A2 ODS BRADLEY
M88A2 RECOVERY VEHICLE