Western 74880 Installation Instructions Manual Download Page 10

Page: 10 / 16

Lit. No. 76636, Rev. 00

April 15, 2017

The ties here must form a loop. Do not tighten
completely. The cable must be able to move when
the handle is folded.

ASSEMBLY INSTRUCTIONS

Attach the Brush Cover Side Panels

1. Parts

2. Position the side panel so that the holes are

concentric.

Summary of Contents for 74880

Page 1: ...April 15 2017 Lit No 76636 Rev 00 CAUTION Read Owner s Manual before operating or servicing rotary broom A DIVISION OF DOUGLAS DYNAMICS LLC Rotary Broom RB400 74880 Installation Instructions ...

Page 5: ... Use metric tools to assemble the rotary broom Two people are necessary for this procedure 1 Rest the handlebar on the clamps 2 Mount handlebar to the supports with the knob 3 Put the other half of the clamps onto the studs 4 Put fixing plates on the studs Position as shown Front ...

Page 6: ...the nuts so the handlebars will still move but not fall 7 Using a 10 mm wrench attach throttle lever with M6 x 65 mm cap screw washer and locknut 8 Put right and left wheels on the drive axle and secure with the linchpin Put the linchpin through the axle only This is the freewheel position see Owner s Manual for more information ...

Page 7: ...achine at the front with a wooden block Secure the rear wheels with chocks Attach Support Wheel 1 Wheel with fasteners 2 Push the sleeve through the wheel 3 Position the support wheel as shown 4 Push the M10 x 100 mm cap screw through and thread on the nut Use a 17 mm wrench ...

Page 10: ... The ties here must form a loop Do not tighten completely The cable must be able to move when the handle is folded ASSEMBLY INSTRUCTIONS Attach the Brush Cover Side Panels 1 Parts 2 Position the side panel so that the holes are concentric ...

Page 11: ...rough from above Push the washers on from below and screw on the nuts Tighten with a 13 mm wrench 4 Repeat this procedure for the second panel Installing the Brushes 1 Screw the nut onto the axle until about 3 4 extends beyond the nut Axle Nut Locknut Washer Cap Left Brush Right Brush ...

Page 12: ...d right brush through the drive source centered underneath the brush cover ASSEMBLY INSTRUCTIONS 5 Put the axle with the cap washer and brush through the drive source centered underneath the brush cover 6 In the center the tab on the cap gear should fit the slot on the brush cylinder 7 Put the left brush on Make sure the brush is locked onto center cap gear TAB SLOT ...

Page 13: ...er on the end Thread on locknut 9 Tighten the axle using two 19 mm wrenches ASSEMBLY INSTRUCTIONS Install the Belt Cover 10 Hardware needed TORX screws countersink washers and snap nuts 11 Installation of snap nuts TORX is a registered trademark of Textron Inc ...

Page 14: ...he mounting holes on the cover and thread into the snap nuts 15 Tighten ASSEMBLY INSTRUCTIONS 12 Location of snap nuts 13 Set the brush at an angle Slip the cover over the belt area and back so the snap Nuts can be seen through the holes in the cover TORX is a registered trademark of Textron Inc ...