Norwood Kwik-Till HSD2500, Руководство оператора

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5 - MAINTENANCE
5-21
MONTHLY
Check Disk Hub Nuts (Re-Torque If Needed)
1. Fold the machine into the Transport Position .
(See
“Kwik-Till Folding & Unfolding” on page 4-11)
WARNING
When servicing the machine in the transport position, the
wings must be secured with the transport locks.
2. Make sure the Transport Locks
A
are moved from
the Stowed Position
C
, and installed into the Locked
Position
B
.
(See Fig. # 5-14)
Fig. # 5-14 Transports Lock Shown In Locked Position
A
B
D
C A
IMPORTANT
Re-torqing Disk Hub Nuts that are already sufficiently
torqued will lead to loosening of the disk hub.
3. Check Disk Hub Nuts
A
for correct torque.
(See Fig. #
5-15)
A
Fig. # 5-15 Check Disk Hub Nuts For Correct Torque
4. Check the Disk Hub Nuts
A
for correct torque by moving
the Disk
C
side to side.
(See Fig. # 5-16)
C
A
Fig. # 5-16 Check The Disk Hub Nuts For Correct Torque
5. If endplay exists, remove the Disk Hub Nut
A
and Disk
Assembly
C
from the Shank
E
. Discard the old nut.
(See Fig. # 5-17)
Fig. # 5-17 Remove, Dis-Assemble, Clean, Re-Assemble
C A
D
E
6. With the Disk Assembly
C
on a sturdy surface, clean
the Hub Stud
D
from debris, use a cleaner/degreaser
to promote thread-locker adhesion.
7. Replace the Disk Hub Nut
A
with a new nut and reas -
semble in reverse order of disassembly.
9. Tighten the Disk Hub Nut
A
to specification.
221 ft-lbs
300 N-m
30 D
10. Repeat procedure for other locations.