OPERATOR'S MANUAL 46" SNOW BLADE Model Numbers 190-833-OEM IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY MTD PRODUCTS INC. P.O. BOX 368022 CLEVELAND, OHIO 44136-9722 PRINTED IN U.S.A. FORM NO. 48829 (REV.
RULES FOR SAFE OPERATION Any power equipment can cause injury if operated improperly or if the user does not understand how to operate the equipment. Exercise caution at all times when operating equipment. 1. Read the tractor and snow blade owners manuals and know how to operate your tractor before using tractor with snow blade attachment. 2. Never operate tractor and snow blade without wearing proper clothing suited to weather conditions and operation of controls. 3.
SHOWN FULL SIZE A C B D E K L J I H O N M G F P S Q R T NOT SHOWN FULL SIZE U V X W Y CONTENTS OF HARDWARE PACK Key Qty A B C D E F G H I J K L M 1 1 8 6 2 2 2 3 6 1 4 8 4 Description Key Qty Hex Bolt, 3/8" x 3-1/2" Hex Bolt, 1/4" x 3-1/4" Hex Bolt, 3/8" x 1" Lg. Hex Bolt, 5/16" x 1" Lg. Hex Bolt, 1/4" x 1" Carriage Bolt, 3/8" x 1" Lg.
ASSEMBLING BRACKETS TO TRACTOR SECTION 1: ASSEMBLY INSTRUCTIONS FAST-ATTACH TRACTOR FRAMES No bracket assembly required. Skip to ASSEMBLING THE SNOW BLADE. NOTE: Right hand (R.H.) and left hand (L.H.) are determined from the operators position while seated on the tractor. STANDARD TRACTOR FRAMES WITH 15" TIRES 6. Attach a frame bracket to each side of the tractor frame. Assemble three 5/16" x 1" hex bolts and 5/16" nylock nuts to the holes shown figure 1. 7.
ASSEMBLING THE SNOW BLADE 14. Using a hammer, assemble a 3/8" palnut onto one end of the spring mount rod. Insert the other end of the rod through the rear set of holes in the pivot plate. Turn the pivot plate onto it's side on a block of wood and hammer the remaining palnut onto the other end of the rod. See figure 5. 10. Assemble the long and short angle lock bars together using two 3/8" x 1" carriage bolts, 3/8" lock washers and 3/8" hex lock nuts. Make sure all holes are aligned. See figure 3. 11.
16. To attach the channel assembly to the blade, align the pivot plate between the welded brackets on the back of the blade. Insert the pivot shaft through the holes in the pivot plate and the welded brackets. Secure the pivot shaft with two 1/8" hair cotter pins. See figure 7. 17. Hook the blade adjust spring over the spring mount rod as shown. Insert the bolt through the hole at the top of the blade and assemble the 3/8" flat washer and the knob onto the bolt. Turn the knob until it is tight.
ATTACHING SNOW BLADE TO TRACTOR 21. Insert the end of the lower lift handle assembly through the notch in the pivot support bracket and through the holes in the channel. Align the lift link pin with the hole in the welded bracket on the lower lift handle assembly. Insert the lift link pin through the hole in the bracket and secure it with a 3/32" hair cotter pin. See figure 11. QUICK ATTACH TRACTOR FRAMES 24.
SECTION 2: OPERATING THE BLADE SECTION 3: ADJUSTMENTS CAUTION: Inspect the area to be worked To Adjust Blade Spring carefully before operating the snow blade. Avoid pipes, roots, curbs or other heavy obstructions. The blade adjust spring allows the blade to tilt forward to bypass solid obstructions. The normal adjustment is for the spring bolt to extend 1" through the top of the blade. The lift handle, located on the left side of the snow blade, is used to raise and lower the blade.
NOTES 9
40 32 43 25 23 56 29 39 16 48 57 41 25 54 55 55 58 56 42 27 57 16 47 28 53 9 9 36 C 30 45 46 47 50 37 17 24 B C 26 43 31 44 14 35 15 A 25 A B 11 12 13 51 10 33 49 48 52 34 24 19 3 35 6 21 8 18 20 38 REPAIR PARTS LIST FOR MODELS 190-833-OEM 46" SNOW BLADE 6 4 7 6 22 1 2 4 5 4
PART NO. 63821 24524 62980 43080 44326 43064 43081 24690 24520 24347 43262 23131 1540-118 23958 23130 47572 23122 43070 9466R 44071 43015 44074 41-42 43343 43055 46053 63283 24518 24519 REF. NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 1 1 1 8 2 14 4 2 2 1 1 1 1 1 1 8 1 1 1 1 1 1 1 2 3 2 1 1 1 QTY.
If you are having difficulty assembling this product or if you have any question regarding the controls, operation or maintenance of this unit, please call the Customer Support Department.
