TM 10-4320-303-13
2.8.2 Preparation for Movement of 10-Mile Hoseline . (Continued)
CAUTION
Be careful not to bend pullboard assembly when compressing hose.
x. Crank ratchet handle of chain hoist (7) until hose (2) is compressed into one-third of space in flaking
box assembly (4).
Figure 2-63. Hose Retaining Bracket Installation.
y. Place two hose-retaining brackets (Figure 2-63, 1) one or two folds in front of pullboard assembly (2).
Position brackets on top of metal rim (3) on inside of flaking box assembly (4).
z. Push up on toggle levers (5), locking brackets (1) against metal rim (3) on inside of flaking box
assembly (4).
aa. Release chain (6) on hoist (7). Remove pullboard assembly (2) from hoist (7).
ab. Flake next 150 feet of hose (8) into flaking box assembly (4). Repeating steps u through x,
compress hose (8) into two-thirds of space in flaking box assembly (4).
ac. Push down on two toggle levers (5) and remove two hose-retaining brackets (1) (installed in step y).
ad. Reinstall two hose-retaining brackets (1) one or two folds in front of pullboard assembly (2).
ae. Push up on two toggle levers (5) and lock two hose-retaining brackets (1) against metal rim (3) on
inside of flaking box assembly (4).
af. Release chain (6) on hoist (7). Remove pullboard assembly (2) from hoist (7).
ag. Flake remaining hose (8) into flaking box assembly (4). Repeating steps u through x, compress
hose into remaining space in flaking box assembly (4).
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