Summers Superchisel - 3-Section - Manual (Page 41)

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SECTION 2 – SET-UP OF 32’ BASE MACHINES (32’-38’)
NOTE: It is recommended to set up both sides of machine at the same time. The left hand side is
shown.
1. Attach wing to center section with pins, washers, bolts and locknuts.
– Washers are used to center wing in hinges and prevent shift.
2. Fasten cylinder attach brackets with 3/4” u-bolts.
– Locate brackets: 169” from center of machine for 32’-38’ chisels.
3. Insert eyebolts (8K1755) into cylinder attach bracket.
– Tighten 1-1/2” nuts so the same amount of threads are above top nut on all eyebolts. Insure
that cylinder attach holes are aligned when eyebolts are tightened.
4. Center liftarm under cylinder attach brackets.
– Use 3/4” u-bolts for 4x4 to attach liftarm pivots (8T4100) to frame.
– The inside pivot will be attached with 3/4 x 6” bolts and a trip assembly. (See step 20)
– Slide pivot pin (8T3640) through liftarm and liftarm pivots.
– Insert 7/16 x 3-1/2” bolt in retaining bolt holes. Secure with lock nut.
5. Install walking tandem assembly to bottom of liftarm.
– The left hand wing uses an 8T4168.
– The right hand wing uses an 8T4166.
– Slide pivot pin (8T3620) through walking tandem assembly and liftarm.
– Insert 7/16 x 3-1/2” bolt in retaining bolt holes. Secure with lock nut.
6. Hang cylinders in appropriate location. Use pins and roll pins.
– Rod end of cylinder (positioned down) attaches to lift arm.
– Use 6 x 10” (8T1060) on left hand wing.
– Used 4-1/2 x 10” (8T1045) on right hand wing.
7. Install 8K1100 axle and hub assembly into each walking tandem. Apply good quality anti-seize to
axles before installation. Retain axle into receiver tube with 1/2 x 3-3/4” bolt and locknut.
8. Attach wheels onto hubs with 9/16” wheel bolts (torque required: 170 ft-lbs).