SAF-HOLLAND FW16 Serie Manual De Operación página 24

Troubleshooting
Excessive Movement between Fifth Wheel and Kingpin:
POSSIBLE CAUSE

Fifth wheel lock requires adjustment.
Fifth wheel cannot be adjusted further.
Kingpin is loose.
Kingpin is worn.
Hard Steering or Binding:
POSSIBLE CAUSE

Warped trailer upper coupler plate.
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XL-FW10055UM-en-US Rev E · 2018-02-15 · Amendments and Errors Reserved · © SAF-HOLLAND, Inc., SAF-HOLLAND, HOLLAND, SAF,
Follow the procedures contained in Section 15.
The fifth wheel MUST be rebuilt using the appropriate service kit.
Repair trailer.
Check kingpin for acceptable wear with HOLLAND TF-0110.
Replace kingpin, if necessary.
Check upper coupler plate for flatness and replace, if
necessary. Refer to HOLLAND Service Bulletin XL-SB020.
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REMEDY
REMEDY