1.
Mount the fork arm on the fork carrier and close the locking device.
Fig. 12: Upward bending of the hook (view from above)
2.
Use a measuring tool (e.g., feeler gage) to measure the gap between the block of
the locking device and the head of the fork arm (Fig. 12).
3.
If a measured value of 0.079 inches (2 mm) is exceeded, immediately ban any
further use of the fork arm. Commissioning must only be carried out after a suc-
cessful repair or replacement.
Personnel:
n
Service specialist
Protective equipment:
n
Protective clothing
n
Industrial hard hat
n
Protective gloves
n
Safety shoes
Special tool:
n
Measuring tool (caliper gage, feeler gage)
The sockets of the shaft fork arms are used for both power transmission and to guide
the fork arms onto the shaft. Defective or severely worn sockets must be replaced
immediately.
Suspension of shaft
fork arms
Maintenance
Checking the fork arms > Checking the suspension
Fork carrier with fork arms
35
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