TM 55-1680-358-12&P
Figure 2-2. Location of Master Drill Fixture
2-8. System Installation - Cabin/Cargo Area . Install
the cabin/cargo area of the Helicopter Internal Cargo
Handling System as follows:
a. General. The cabin/cargo area of the cargo
handling system consists of the following:
(1) Outboard rail/roller assemblies, stations
158.500 to 274.000 (1 and 2, Figure 3-2).
(2) Outboard rail/roller assemblies, stations
272.531 to 374.000 (3 and 4).
(3) Outboard rail/roller assemblies, stations
373.469 to 487.000 (5 and 6).
(4) Inboard guide/roller assembly, stations
157.750 to 272.188 (9).
(5) Inboard guide/roller assembly, stations
272.313 to 377.188 (10).
(6) Inboard guide/roller assembly, stations
377.313 to 427.188 (11).
(7) Inboard guide/roller assembly, stations
427.375 to 487.000 (12).
(8) 10 centerline ring plug assemblies (24).
(9) 34 outboard roller securing strap
assemblies (26).
(10) 26 5k tiedown fitting assemblies (21).
(11) 8 10k tiedown fitting assemblies (22).
b. Outboard Rail/Roller Assemblies. The following
procedure provides the steps necessary to install the
outboard rail/roller assemblies (1 through 6, Figure 3-2)
on the left and right sides of the helicopter. These steps
must be performed in the sequence provided to ensure
proper installation of the Helicopter Internal Cargo
Handling System.
2-5
