3 MAINTENANCE PROCEDURES
3.2 Required Inspections and Adjustments
3.2.3 Lock Adjustment Procedure
2
Using a socket wrench with a 1/2" Allen hex
bit socket, tighten the lock by turning the lock
adjustment bolt clockwise 1/4 turn at a time.
Remove the socket wrench from the bolt
and rotate the tool as shown to check for
resistance between the tool and lock.
TIGHTEN
ROTATE
TOOL
3
Continue to alternate tightening (clockwise)
the adjustment bolt 1/4 turn at a time, until the fifth
wheel lock is tight against the kingpin in the lock tester.
4
Loosen the adjustment bolt (counter-clockwise) 1 turns.
The lock is now properly adjusted.
5
Verify the proper adjustment by locking and unlocking the fifth wheel several times
with the lock tester. On each attempt, make sure the locks properly engage.
1
Using Holland TF-TLN-5001 Lock Adjustment Tool, lock the fifth wheel and verify
that it is closed as shown in Step 10 on Page 5.
1
2
XL-FW1083-01
8
WARNING
At this point the fifth wheel is OVER-ADJUSTED and NOT usable.
The remaining adjustment procedures must be completed.
WARNING
Improper adjustment can cause improper locking of the fifth wheel.
If the fifth wheel does not operate properly, DO NOT USE IT!
Repeat the adjustment procedures or contact Holland.
Copyright June 2004 The Holland Group Inc.
Holland Europe GmbH
Altenkamp 9
D-33758
Schloss Holte-Stukenbrock
Germany
Phone: +49 (0) 5207-89560
Fax: +49 (0) 5207-895656
Holland Eurohitch Ltd.
Hoo Farm Industrial Estate
Worcester Road
Kidderminster
Worcestershire
DY11 7RA
Phone: +44 (0) 1562-732010
Fax: +44 (0) 1562-732020
Holland Transtrade
Far East SDN BHD
Shah Alam, Malaysia
Phone: 60 (0)3 734-2888
Fax: 60 (0)3 736-5588
The Holland Group, Inc.
Holland, MI 49423
United States
Phone: (616) 396-6501
Fax: (616) 396-1511
Holland Transtrade
(Thailand) Company, Ltd.
Bangkok, Thailand
Phone: 66 (0)2-513-8758
Fax: 66 (0)2-513-8757
Nippon Holland, Ltd.
Tokyo, Japan
Phone: 81-(0)3-3461-9130
Fax: 81-(0)3-3463-1407
Holland Hitch (Aust.) Pty. Ltd.
Melton, Victoria, Australia
Phone: 61-(0)3-9743-6799
Fax: 61-(0)3-9747-9617
EN ISO
9001:2000
Certified
Company
