34
Manual No. 4111-0025
March 2011
May 2012
PARTS
DOTH-3675 Torsion Spring Kit (Includes all parts listed below)
Torsion Spring Adjustment Instructions
1. Lift and secure leveler in full upright maintenance
position to start.
2. Remove nut (A) from hex bolt (B)
3. Place crescent wrench on torsion tube assembly,
apply enough downward force to tube assembly until
hex bolt can be removed.
4. Continue to apply downward force until flange on
tube assembly has the next hole in series come into
alignment with hex bolt hole.
5. Insert hex bolt (B) through the flange on the tube
assembly, and tighten nut until secure.
6. Test leveler operation. If spring tension is not
sufficient, repeat the previous steps until desired
tension is achieved.
7. Return leveler to stored position.
Item Quantity Part Number
Description
1
1
DOTH-3305 L&R Gusset Assembly w/Bearing
2
1
DOTH-3327
HL Model Gusset w/Guide
3
1
DOTH-3679
HL Torsion Tube Assembly
4
1
DOTH-3676
HL Torsion Bar Assembly
5
1
DOTH-2509
Spring Torsion
6
1
DOTH-3316
Bar-Pivot
7
3
DOTH-2033
HHCS - Grade 2 - Zinc Plated
8
1
DOTH-2121
Nylon Lock Nut
9
1
DOTH-3682
HL Plate Locking Torsion
10
2
DOTH-3617
Bar - 6630 L-Linkage
11
2
DOTH-2061
1-1/2” Shoulder Bolt
12
2
DOTH-2136
Center Locknut
