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5

•  Attach the hitch assembly to the frame using five  3/8" 

x 2-1/2" hex bolts, ten 3/8" flat washers and five 3/8" 

nylock nuts. 

Tighten.

 See figure 3.

FIGURE 6

FIGURE 5

•  Stand the blade in the upright position.
•  Assemble the frame to the blade by fitting the clevis 

bracket down onto the pivot rod. Secure the clevis 

bracket to the pivot rod with the special washer and 

a 3/16" x 2" cotter pin. Place the pivot lock pin down 

through the holes in the clevis bracket and pivot plate. 

Secure the pivot lock pin with a 1/8" hairpin cotter 

(large). See figure 6.

FIGURE 4

FIGURE 3

•  Assemble two U-bolts around the frame tube and 

through the clevis bracket. Assemble four 3/8" nylock 

nuts onto the U-bolts. Align the clevis bracket so that it 

is straight with the frame and 

tighten 

the U-bolts and 

the center hex bolt. See figure 5. 

3/8" x 2-1/2"
HEX BOLT

3/8" FLAT
WASHER

3/8"
NYLOCK
NUT

3/8" FLAT
WASHER

3/8"
NYLOCK
NUT

3/8" FLAT
WASHER

ALIGNING
HOLE

CLEVIS
BRACKET

•  Hold the clevis bracket so that the aligning hole is 

 

at the bottom. Insert a 3/8" x 2-1/2" hex bolt through 

the center hole in the clevis bracket and then through 

the center hole in the rear of the frame. Secure with a 

3/8" flat washer and 3/8" nylock nut. 

Do not tighten 

yet.

 See figure 4. 

3/8" NYLOCK NUT

U-BOLT

CLEVIS
BRACKET

SPECIAL
WASHER

3/16" x 2"
COTTER PIN

PIVOT ROD

1/8" HAIRPIN
COTTER

PIVOT LOCK PIN

Содержание 486.242411

Страница 1: ...ual and follow all Safety Rules and Operating Instructions Safety Assembly Operation Maintenance Parts PRINTED IN U S A FORM NO 48339 REV 10 6 08 Sears Roebuck and Co Hoffman Estates IL 60179 U S A www sears com craftsman STOP DO NOT RETURN TO STORE For Missing Parts or Assembly Questions Call 1 866 576 8388 ...

Страница 2: ...r damage after striking an object Repair any damage before continuing operation Keep all nuts and bolts tight and be sure the equipment is in safe operating condition Always lock the tractor lift handle down when installing or removing the blade from sleeve hitch MODEL NUMBER 486 242411 SERIAL NUMBER __________________ DATE OF PURCHASE __________________ The model number and serial numbers will be...

Страница 3: ...lt 3 8 x 1 C 4 Carriage Bolt 5 16 x 1 D 11 Washer 3 8 E 2 U Bolt 3 8 F 14 Nylock Nut 3 8 G 4 Nylock Nut 5 16 REF QTY DESCRIPTION H 1 Pivot Lock Pin I 2 Clevis Pin J 1 Cotter Pin K 2 Hair Cotter Pin 3 32 L 1 Hair Cotter Pin 1 8 M 1 Special Washer A B C E F G D H J K L M I SHOWN ACTUAL SIZE ...

Страница 4: ...and hardware and identify using the illustrations on pages 3 and 4 TOOLS REQUIRED FOR ASSEMBLY 1 1 2 Wrench 2 9 16 Wrenches 1 Pliers FIGURE 2 Assemble the scarifier through slots in the end plates Secure with two 3 8 x 3 4 clevis pins and two 3 32 hairpin cotters small See figure 2 Tighten the four bolts assembled in figure 1 Assemble the pivot reinforcement bracket assembly to the blade using fou...

Страница 5: ... two U bolts around the frame tube and through the clevis bracket Assemble four 3 8 nylock nuts onto the U bolts Align the clevis bracket so that it is straight with the frame and tighten the U bolts and the center hex bolt See figure 5 3 8 x 2 1 2 HEX BOLT 3 8 FLAT WASHER 3 8 NYLOCK NUT 3 8 FLAT WASHER 3 8 NYLOCK NUT 3 8 FLAT WASHER ALIGNING HOLE CLEVIS BRACKET Hold the clevis bracket so that the...

Страница 6: ...w the position of the blade may be reversed 180 degrees and the scarifier and the box ends removed from the blade Do not back the blade into piles of snow or dirt at high speed To keep the scarifier from engaging the ground during box scraping turn it upside down Do not remove the scarifier if you are using the blade with the box ends attached Drive the tractor at a speed which fits conditions and...

Страница 7: ... Bolt 3 8 16 x 1 Lg 10 44326 4 Carriage Bolt 5 16 18 x 1 Lg 11 46853 2 U Bolt 3 8 16 REF PART QTY DESCRIPTION NO NO 12 HA21362 14 Nylock Nut 3 8 16 Thread 13 47810 4 Nylock Nut 5 16 18 Thread 16 43070 11 Washer 3 8 Std Wrt 17 43038 1 Pivot Lock Pin 18 44044 2 Clevis Pin 3 8 x 3 4 Lg 19 46855 1 Cotter Pin 3 16 x 2 Lg 20 43055 2 Hairpin Cotter 3 32 3 21 43343 1 Hairpin Cotter 1 8 4 22 23336 1 Washer...

Страница 8: ...that you need to do it yourself For Sears professional installation of home appliances and items like garage door openers and water heaters 1 800 4 MY HOME 1 800 469 4663 Call anytime day or night U S A and Canada www sears com www sears ca Our Home For repair of carry in items like vacuums lawn equipment and electronics call anytime for the location of your nearest Sears Parts Repair Service Cent...

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