M2/M3 BRADLEY FIGHTING VEHICLE: TURRET - OD1609 LESSON 2/TASK 3
other setscrew is seen through the plug hole, then tighten that setscrew.
Step 5.
Rotate
the
encoder
shaft
90
degrees
to
the
right
of
the
slipring
assembly.
Step 6.
Install two retainers, four washers, new lockwashers, and screws needed
to hold the encoder shaft onto the adapter.
Step 7.
Apply primer and sealant to the threads of the plugs.
Install the plug
in the adapter.
Step 8.
Position the slipring on the turret floor as follows:
(a)
Jacks 2A7J2, 2A7J4, 2A7J6, and 2A7J8 on gunner's side of the turret.
(b)
Jacks 2A7J1, 2A7J3, 2A7J5, and 2A7J7 toward rear of the vehicle.
Step 9.
Install eight plugs on eight jacks on the slipring, as follows:
(a)
2W309P8 on 2A7J8,
(b)
2W303P2 on 2A7J7,
(c)
1W5P3 on 2A7J6,
(d)
CX7050A/VRC (10 ft) on 2A7J5,
(e)
1W5P2 on 2A7J4,
(f)
2W2P1 on 2A7J3,
(g)
1W4P1 on 2A7J2, and
(h)
2W1P1 on 2A7J1.
Step 10.
Center the bracket over the slipring assembly and install the bracket,
four washers, and screws onto the turret.
Step 11.
Support the slipring from
below
and
install
the
slipring,
three
washers, and screws on the bracket.
Step 12.
Install the connecting link and new lockscrew on the slipring.
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