Maeda CC423S-1, Руководство по эксплуатации

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4. Adjustment of No. 4 boom retracting wire rope (5)
1) With the lock nut (3) loose, tighten the right and
left adjusting nuts (4) evenly in a direction where
the retracting wire rope (5) becomes tight
(clockwise) until the clearance (a) is closed.
2) If the clearance (a) is 5 mm or more, or the
retracting wire rope is slacked after performing
operation and measurement in steps 1 and 2,
readjustment is required.
5. Adjustment of No. 4 boom extending wire rope (8)
(1) With the lock nut (6) loose, tighten the right and left
adjusting nuts (9) evenly in a direction where the No.
4 boom extending wire rope (8) becomes tight
(clockwise) until just before the No. 4 boom begins to
extend.
(2) Re-tighten both the right and left adjusting nuts (4) of
the No. 4 boom retracting wire rope (5).
(3) Fix the adjustment nuts (4) of the No. 4 boom
retracting wire rope (5) with the lock nut (3).
(4) Fix the adjustment bolts (9) of the No. 4 boom
extending wire rope (8) with the lock bolt (6).
6. Install the cover (2) on the boom tip with the mounting bolts (1) (3 bolts) after adjustment.