Saf-holland XL-FW10049OM AL Aluminum NoLube Series Fifth Wheel Manuel d'utilisateur télécharger pdf (Page 20)

XL-FW10049OM-en-US Rev A 11-10 Amendments and Errors Reserved. © SAF-HOLLAND, Inc.

Troubleshooting

Difficult to Uncouple from Trailer (Cont’d):

3

POSSIBLE CAUSE REMEDY

The lock is adjusted too tightly.

Check lock adjustments in accordance with the

procedure in this Owner’s Manual.

The release handle will not stay out or

must be held out when unlocking.

The fifth wheel M

MUST

be rebuilt using the

appropriate SAF-HOLLAND service kit.

Missing or damaged release system

parts.

The fifth wheel M

MUST

be rebuilt using the

appropriate SAF-HOLLAND service kit.

Forging bent/damaged at throat area,

restricting movement.

The entire fifth wheel top plate M

MUST

be replaced.

Bent kingpin, damaged upper coupler,

or improper use of “lube plate” may be

interfering with lock movement.

Check the kingpin and upper coupler as detailed

in Holland Service Bulletin XL-SB020. Repair/

replace as required. Remove any improperly

installed or improperly specified lube plates.

Refer to Holland Service Bulletin XL-SB004-01 for

lube plate warnings.

3

POSSIBLE CAUSE REMEDY

Fifth wheel lock requires adjustment.

Follow the procedures contained in this Owner’s

Manual.

Fifth wheel cannot be adjusted further.

The fifth wheel M

MUST

be rebuilt using the

appropriate SAF-HOLLAND service kit.

Kingpin is loose. Repair trailer.

Kingpin is worn.

Check kingpin for acceptable wear with Holland

TF-0110. Replace kingpin, if necessary.

3

POSSIBLE CAUSE REMEDY

Warped trailer upper coupler plate.

Check upper coupler for flatness and replace, if

necessary. Refer to Holland Service Bulletin

XL-SB020.

Excessive Movement between Fifth Wheel and Kingpin:

Hard Steering or Binding:

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Saf-holland XL-FW10049OM AL Aluminum NoLube Series Fifth Wheel Manuel d'utilisateur Page 20

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