Brinly-Hardy STH-420BH Owner'S Manual Download Page 1

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1009043-D

L A W N S W E E P E R

MODEL:

S T H - 4 2 0 B H

OWNER'S MANUAL

• Assembly
• Installation
• Operation
• Repair Parts

For use with Riders and
Lawn/Garden Tractors

Important: This manual contains information for the safety

of persons and property. Read it carefully before
assembly and operation of the equipment!

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www.brinly.com

Summary of Contents for STH-420BH

Page 1: ...ssembly Installation Operation Repair Parts For use with Riders and Lawn Garden Tractors Important This manual contains information for the safety of persons and property Read it carefully before asse...

Page 2: ...result Do not shift to neutral and coast downhill PROTECT THOSE AROUND YOU Keep children bystanders and pets at a safe distance away while operating this or any attachment Use care when reversing Befo...

Page 3: ...16 X 1 3 8 Clevis Pin 2 34 R 618 Large Washer 3 35 1008997SER Pull Handle 1 36 1009049 Adhesive Hook and Loop 1 37 R 2304 Rope Pull Hamper 1 38 1009042 10 Upper Side Tube 2 39 1009044 Spreader Bar As...

Page 4: ...16 7 25 18 19 10 4 19 19 18 16 7 25 19 10 19 25 66 66 12 20 69 67 25 39 20 11 15 22 22 6 11 33 29 17 17 34 5 24 12 40 12 38 38 12 69 11 20 6 5 25 24 34 20 39 29 33 15 11 37 36 35 Tow Tube Component V...

Page 5: ...41 9 13 51 52 45 54 21 1 8 19 47 13 50 53 44 48 50 48 63 53 64 65 62 42 46 49 49 55 60 59 58 20 61 57 56 48 25 20 53 43 34 28 31 Brush Housing Component View COMPONENT VIEW AND REFERENCE LIST RH Drive...

Page 6: ...eight Measurement Park towing vehicle on a level hard surface and set parking brake Measure from the ground to the bottom of the rear hitch plate A Note The scale at the side of this sheet can be used...

Page 7: ...ave been determined attach the Clevis Assembly 68 between the Right and Left Tow Tubes 3 4 using the hardware in Panel 02 as shown in Figure 02 Do not tighten at this time Use the remaining hardware f...

Page 8: ...y not shown for clarity Figure 04 16 18 19 4 19 27 7 25 1 19 Figure 05 Using the hardware in Panel 05 First assemble the Bolt 27 through the Left Tow Bar 4 as shown and tighten securely Bolt 27 2 Wash...

Page 9: ...in Figure 06 Note For proper function of the sweeper height adjustment mechanism it is important to assemble the hardware as shown in Figure 06 Attach Vinyl Grips 8 and 26 as shown in Figure 06 Figure...

Page 10: ...eely after assembly Place the assembled components from above into the bottom of the Hamper 40 Figure 08 12 40 66 38 66 40 11 39 20 38 Figure 09 ASSEMBLY Assemble the Rear Hamper Tube 66 through the r...

Page 11: ...2 Upper and Lower Side Tubes should be trapped between the Nut 17 and Lock Nut 22 on the Hamper Stop Rod 67 but still loose enough to pivot freely If the tubes do not pivot freely loosen Nut 17 Pull u...

Page 12: ...35 will be attached Allow the Pull Rope 37 to slacken several inches droop between the towing vehicle and tied point on the Hamper Figure 12 3 In the area of the Pull Rope 37 determined above tie 2 k...

Page 13: ...hard level surface and set parking brake 2 Loosen but do not remove Knob 31 and adjust Lock Arm 1 to the 10th position as indicated on the Adjustment Label 41 For adjustment instructions see the Adjus...

Page 14: ...owing vehicle If the Tow Tubes are angled rearward adjust the Tow Tube mounting holes on the Clevis Assembly 68 lower This will angle the Tow Tubes forward and raise the Hamper assembly Example If tow...

Page 15: ...if they fall on the ground in front of the sweeper during operation Using the Wind Screen The Hamper Wind Screen can be configured in three positions based on conditions and preference Position 1 Wind...

Page 16: ...the brush drive system See the Sweeper Wheels section below Grass or material goes over the top of the hamper 1 Forward speed is too fast Slow towing vehicle down Best speed is 3 mph or less 3 mph 40...

Page 17: ...the Brush Section from the Brush Holders 60 4 Wearing work gloves firmly grasp the Brush Section 55 between the Brush Holders 60 and pull to the right Continue to pull the Brush Section 55 to the righ...

Page 18: ...5 Note Cup one hand under the Drive Pinion during removal as the Dowel Pin 57 may fall free 10 Inspect and clean the inside of the Drive Pinion Note that the bottom of this gear has R emboss into it i...

Page 19: ...il it touches the Bearing Retainer 61 7 Turn the Brush Axle 56 so that the Dowel Pin hole is horizontal with the ground 8 Apply WD40 3 in 1 oil or other similar light lubricant to the Dowel Pin 57 and...

Page 20: ...itten or oral except as mentioned above given by any person or entity including a dealer or retailer with respect to any product shall bind Brinly Hardy Co During the period of the warranty the exclus...