Retain the spacer (7). Take note of which side the spacer is fitted, each spacer is
fitted only to in that position. The spacer has a number stamped on it. The
reference point is taken from the serial plate end of the panel and the washers are
lettered A, B, C etc with the panel serial plate number first (See Figure 10. 4). For
example if the panel serial No. is 34 and it is the first spacer from the serial number
end, the washer will be numbered 34-A.
Steps 10.4.3.2 through 10.4.3.5 must be carried out on each of the deck units four
Remove the deck unit.
(Combination deck unit 3)
Remove the upper damper mounting in accordance with TM-5-5420-279-23
Remove the split pin (10) and pin (11).
Para 10.4.3.9 will release the closing sling cable from the combination
Carry out steps 10.4.3.2 through 10.4.3.7.
Remove the Nyloc nut (16), washer (15). Discard the Nyloc nut (16).
Remove the pulley shaft (13) complete with pulley assembly (14), rope guards (12)
Check all threaded components for wear or damage.
Check the pulley shaft (13) for wear or damage.
Check the closing sling for wear or damage.
Check all hinge points for wear or damage.
Replace components as necessary.
(Deck units 1, 2 and 4).
Locate the deck unit on the bridge module.
Fit the spacer (7) and hinge pin (9).
Fit the spring pin (8).
Carry out steps 10.4.5.2 through 10.4.5.3 on all hinge assemblies.