Precision Products SW38PRE Owner'S Manual And Parts List Download Page 7

Your new SW38PRE lawn sweeper is precision manufactured using the finest in tools and materials. Although it is 
ruggedly constructed, do not subject this unit to misuse. Be sure to wipe off your unit after each use. Store in a 
dry place out of direct sunlight. Do not permit the lawn sweeper to stand in the hot sun, unless it is in actual use. 

You will find many work saving uses for your lawn sweeper. Use it early in the spring to give your lawn a good healthy 
scrubbing. Use it throughout spring and summer before and after mowing. Sweeping your lawn before mowing stands
the grass up for a clean, even cut. It also allows increased protection to your mower by removing sticks, stones and 
nuts, which might damage the blade(s) on your mower. Sweeping your lawn after mowing will whisk away unsightly 
grass clippings - leaving your lawn velvety smooth.

Tools Required For Assembly:

Assembly Parts List Description

One (1) - Pair Pliers (Needle Nose)
Two (2) - 7/16” Wrenches 
Two (2) - ½” Wrenches

Prior To Assembly: 

Remove all Sweeper Parts from carton. Make sure all parts and assemblies are 
present before assembly. If any parts are missing, contact Customer Service 
(contact information on back sheet) immediately for assistance. 
Lay out all parts and have tools ready.

Hamper Assembly
Chassis Assembly
Pivot Frame Assembly
Bottom Hamper Cross Tube
Height Adjustment Tube
Hitch Arms
Hamper Support Rods
Clevis Plates
Hamper Dump Rope
Wind Apron

1
1
1
1
1
2
2
2
1
1

Ref. 

Description

Qty.

Parts List Of SW38PRE

A

B

C

D

E

F

G

H

I

J

A
B
C
D
E
F
G
H
I
J

Ref. 

F

C

C

OPERATION:

Brush Adjustment:

  Your new trailer-sweeper is

equipped with a handy, “From Your Seat” brush
adjustment. To raise, push Height Adjustment Tube 
back and down until desired sweeping height is 
attained. To lower, push Height Adjustment Tube 
back and pull up to desired sweeping  height (See Fig 18). 
For best results, brushes should barely touch the top 
of the grass blades. Brushes should be raised when 
transporting the unit to and from sweeping area.

Sweeping Speed:

 For best results, rider/tractor

should travel at a 3 to 5 M.P.H. range.

Dumping:

 Simply pull the Hamper Dump Rope

forward to empty debris (See Fig. 19). Slowly ease 
the Hamper Dump Rope back, keeping even 
pressure, until the Hamper returns back down.

CAUTION: DO NOT ALLOW THE HAMPER DUMP
ROPE TO HAVE TOO MUCH SLACK IN IT WHEN
OPERATING. THE ROPE CAN GET CAUGHT IN
THE BRUSHES CAUSING INJURIES.

 

Pull Hamper
Dump Rope

Low

High

Fig. 18

Fig. 19

Height 
Adjustment
Tube

MAINTENANCE:

Lubrication:

 Remove wheel by removing plastic hubcap and snap ring. 

Apply a light multipurpose grease to wheel gear and pinion gear. 
NOTE: DO NOT allow grease to enter center of pinion gear. Lubricate 
at the beginning of each season  or more often as conditions dictate. 
See Fig. 20.
Remove pinion gear and oil pawl with SAE #20 or equivalent. Do not 
apply grease or heavy oil to pawl. This causes the pawl to stick and 
operate erratically. When installing pinion and pawl, refer to Fig 21 for
correct position.
Apply SAE #20 oil or equivalent to brush axle bearings twice a season.
Oil Hamper pivot pins occasionally to prevent rust and insure easy 
dumping.

Fig 20

Plastic Hubcap

Wheel

Snap Ring

Pinion Gear

Pawl

Sweeping Direction

Left Side Pinion 
Gear  & Pawl

Right Side Pinion
Gear & Pawl

Fig. 21

Brush Replacement:

Place brush strips in slots of brush disc so 
shorter supporting bristles are away from 
brush sweeping rotation. Secure at each 
disc with three holder springs. Feed spring 
through hole in disc. Place upper point into
bristles with point next to disc. With pliers, 
grasp springs, turn and raise upward so lower 
point is secured on  backing of second brush. 
Tap each end of spring with pliers to make 
certain that the points are completely down 
into bristles. See Fig. 22

Fig. 22

Summary of Contents for SW38PRE

Page 1: ...our examination shows to be defective in workmanship or materials This Warranty Does Not apply to damage caused by misuse abuse neglect accident normal wear or alterations by unauthorized persons Cus...

Page 2: ...ing sticks stones and nuts which might damage the blade s on your mower Sweeping your lawn after mowing will whisk away unsightly grass clippings leaving your lawn velvety smooth Tools Required For As...

Page 3: ...ivot Frame Assemblies Fig 3 and insert the Top Pivot Frame Assembly into both sides Fig 4 The tube ends will attach inside the Plastic Hamper Hinge Re insert the removed 1 4 x 1 1 2 Bolts to secure th...

Page 4: ...Head Bolt Fig 8 Fig 9 Fig 10 Notch Adjustment Bracket Attach one end of the Spring to the notch on the height adjustment bracket Pull the Spring around and behind the Height Adjustment Tube Attach th...

Page 5: ...pport Rods attached later in this assembly Push the Bottom Hamper Cross Tube down while pulling up on the Top Hamper Cross Tube this creates the extended Hamper Assembly Fig 12 Finally insert one end...

Page 6: ...after Hamper installation Fig 16 The Hamper Dump Rope needs to go under and up the back side of the Hamper Assembly for proper dumping operation Tie the Hamper Dump Rope end to the center of the Top H...

Page 7: ...ly a light multipurpose grease to wheel gear and pinion gear NOTE DO NOT allow grease to enter center of pinion gear Lubricate at the beginning of each season or more often as conditions dictate See F...

Page 8: ...eel Shield Stub Axle Pinion Gear 10 Tire 10 Die Cast Wheel 5 8 E Type Snap Ring Plastic Hub Cap Flange Bearing 3 8 Lock Nut Pinion Pawl 3 8 Pilot Nut RH Hamper Pivot Bracket Top Pivot Cross Tube 1 4 x...

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