Cleaning, maintenance and repairs
ZG-B
BAG0051.5 02.14
113
Spreading vanes OM
(1) Self-locking nut
(2) Washer
(3) Fixing bolt
(4) Quick-release screw connection
1. Release and remove the fixing bolt.
2. Release and remove the quick-release
screw connection.
3. Replace the spreading vane.
4. Replace the used self-locking nuts of the
fixing bolts with new ones.
5. Apply the assembly paste (KA059) to the
screw threads.
6. Secure each spreading vane with a fixing
bolt, washer and an unused self-locking nut
so that they can move on the spreading
disc.
7. Tighten the self-locking nut with a tool to the
extent that you can still just swivel the
spreading vane by hand.
8. Fit the quick-release screw connections
consisting in each case of a round-head
screw, disc spring and wing nut. Make ab-
solutely sure that the open side of the disc
spring faces the spreading disc.
9. Swivel the read-off edge of each spreading
vane until it reaches the setting required for
the desired working width.
10. Firmly tighten the respective wing nut of the
quick-release screw connection by hand
(without using a tool).
Fig. 76
