Gravely 785023 Скачать руководство пользователя страница 18

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CHAIN ADJUSTMENT

To adjust the power brush drive chain:

IMPORTANT: Adjust the chain after the first four hours of
operation and thereafter adjust every 100 operating
hours.

1. Loosen the nut and move the block against the

chain until the chain is straight at the top. DO NOT
OVERTIGHTEN the chain. Tighten the nut. See
figure 22.

BRUSH REPLACEMENT

To replace the brush element:

1. Disconnect the brush from the unit.

2. Turn the power brush over with the wheels up.

3. Remove the side plate.

4. Remove the connecting link from the chain.

Remove the chain from the sprocket. See figure 23.

5. Remove the bolts from the flangette bearing on

each end of the brush. See figure 24.

6. Remove the brush from the support frame.

7. Loosen the locking collar set screw. Put a punch in

the hole without threads. Hit the punch with a
hammer to turn the locking collar 1/4 turn
counterclockwise.

8. Remove the locking collar and the bearing from the

shaft.

9. Remove the .25 x 2.00 cotter pin and the three

spacers from the shaft. See figure 24.

10. Remove the shaft from the brush.

11. Install the replacement brush on the shaft. Put the

spacers on the shaft and install the .25 x 2.00 cotter
pin.

12. Put the flangette bearing on the shaft with the flat

side toward the brush. Put the locking collar on the
bearing shoulder. DO NOT TIGHTEN THE
LOCKING COLLAR AT THIS TIME.

13. Put the brush in the frame.

14. Fasten the sprocket side flangette bearing to the

support frame first, using the hardware removed in
Step 5.

15. Fasten the opposite flangette bearing to the frame

on the other side.

16. To tighten the locking collar, put a punch in the hole

without the threads. Hit the punch with a hammer,
turning the locking collar clockwise until tight.

17. Put the chain on the sprocket and install the

connecting link and retainer clip.

18. Adjust the chain for tension per the Chain

Tightening instructions.

19. Install the left side plate on the frame using

the.31-18 x.75 hex bolts and nuts.

Figure 22

Nut

Chain

Block

Figure 23

Connecting Link

Chain

Connecting

Link Retainer

Figure 24

Brush

Element

Flangette

Bearing

Cotter

Brush

Shaft

Locking

Collar

Shaft

Spacers

Flangette

Nut

Flangett

Bolt

Set

Screw

Brush

Frame

Содержание 785023

Страница 1: ...Owner Operator Parts Manual Models 885015 Power Brush 785023 Two Wheel Tractor Completing Kit 787014 Four Wheel Tractor Completing Kit 08416400G 9 06 Printed in USA 44 Inch Power Brush...

Страница 2: ...d Keep a proof of purchase if you do not register your unit Customer Note If dealer does not register your product please fill out sign and return the product registration card to Gravely or go to www...

Страница 3: ...ion If unit is to be used by someone other than original purchaser loaned rented or sold ALWAYS provide this manual and any needed safety training before operation SAFETY DECALS AND LOCATIONS ALWAYS r...

Страница 4: ...es your complete and unimpaired attention at all times NEVER allow anyone to operate this unit when their alertness or coordination is impaired Wear adequate safety gear protective gloves and footwear...

Страница 5: ...l or fuel spills This product is equipped with an internal combustion engine DO NOT use on or near any unimproved forest covered or brush covered land unless the exhaust system is equipped with a spar...

Страница 6: ...safe operating condition Damaged or worn out muffler can cause fire or explosion Keep hardware especially blade attachment bolts tight Maintain or replace safety and instruction labels as necessary Fo...

Страница 7: ...r Completing Kit Figure 3 ASSEMBLY WARNING AVOID INJURY Read and understand the entire Safety section before proceeding Item Description Qty Part Number 1 Power Brush 1 88501500 2 Double Universal Joi...

Страница 8: ...Control Rod Bracket 1 040562 22 Flat Washer 1 06437300 23 Cotter Pin 1 06713500 24 1 2 x 1 1 2 Hex Bolt 4 05962000 25 Adapter 1 019866 26 1 4 Nylon Locknut 1 06531000 27 1 2 x 2 Hex Bolt 1 05967100 28...

Страница 9: ...E attachment locking pin is completely seated prior to engaging the PTO 6 Install knob item 3 on power brush item 1 with 5 16 x 1 1 4 hex bolt item 4 flat washer item 5 and 5 16 spin lock flange nut i...

Страница 10: ...4 Place the locking collar of the universal joint item 30 on the front PTO shaft NOTE Pull the locking collar toward the universal joint and hold it If the universal joint has the locking collar that...

Страница 11: ...item 10 and the nut removed in step 1 3 Install grommet item 12 in the control rod guide item 11 4 Put the bushing item 8 on the top right side attachment adapter stud Put the nut on the stud and tig...

Страница 12: ...d item 13 through control rod guide item 11 and install knob item 9 figure 14 on page 11 4 Install control rod item 13 on latch release with flat washer item 14 and cotter pin item 15 figure 16 WARNIN...

Страница 13: ...tem 25 and tractor 5 Remove the locking collar from the PTO shaft If the universal joint has the locking collar that twists twist the locking collar in the direction of the arrows and hold it Pull the...

Страница 14: ...from the control rod item 13 4 Remove control rod item 13 from control rod guide item 11 5 Remove the lynch pin and washer from the quick hitch pin figure 20 6 Separate tractor and the power brush Put...

Страница 15: ...ge the PTO power take off 6 Place the brush the angle needed and sweep a distance of 10 feet 3 m Place the key switch in the off position wait for all moving parts to come to a complete stop and remov...

Страница 16: ...om the brush Every 8 hours Lubricate grease zerks and pivot NOTE There are five grease zerks on the power brush There is one on each wheel fork on each caster wheel axle and one on the pivot There is...

Страница 17: ...r the unit to the left Release the control rod to hold the brush in that position 6 To angle the brush to the left pull the control rod and steer the unit to the right Release the control rod to hold...

Страница 18: ...om the shaft See figure 24 10 Remove the shaft from the brush 11 Install the replacement brush on the shaft Put the spacers on the shaft and install the 25 x 2 00 cotter pin 12 Put the flangette beari...

Страница 19: ...just brush height See Brush Contact Adjustment on page 17 8 Slow down 9 Increase engine speed 10 See Gear two wheel tractor Owner s Manual Brush leaves strips of material on surface 1 Worn or damage b...

Страница 20: ...20 CONTROLS PARTS LIST 2 1 3 4 5 6 18 16 15 17 5 14 7 7 8 9 10 8 9 10 12 11 13 13 19 20 23 22 21...

Страница 21: ...4 Spring Compression 125 x 78 x 1 00 10 06442000 2 Washer Flat Steel 563 x 1 38 x 109 11 019276 1 Anchor Adjustment 12 06714300 2 Pin Cotter 125 x 1 50 13 06537300 2 Nut Hex 50 13 14 019264 1 Plate L...

Страница 22: ...22 FRAME GUARDS AND WHEELS 1 1 3 7 6 8 5 4 5 15 10 11 12 9 33 27 24 17 19 25 26 19 27 26 28 30 29 12 11 13 32 31 18 20 21 20 23 20 22 23 20 23 23 20 18 14 16 1 2...

Страница 23: ...2 Pin Cotter 12 x 1 50 15 05947000 8 Bolt Hex 31 18 x 75 Grade 5 16 019277 1 Anchor Threaded Adjustment 17 019251 1 Weldment Pivot Frame 18 019269 2 Bushing Flange 1 38 x 1 62 x 1 25 19 019270 2 Ring...

Страница 24: ...24 DRIVE AND BRUSH 7 8 31 30 29 9 5 10 11 12 13 14 15 17 18 19 20 16 27 28 25 19 23 26 22 21 32 31 29 30 2 3 35 36 32 3 4 9 34 32 33 30 31 29 6 1 24 37...

Страница 25: ...mbly 75 x 1 781 x 1 499 18 011831 1 Gear Bevel 19 06441900 3 Washer Flat Steel 531 x 1 06 x 095 20 06512100 1 Nut Lock 50 20 UNF 21 05947900 4 Bolt Hex 25 20 x 50 Grade 5 22 06308400 4 Washer Lock 25...

Страница 26: ...26 TWO WHEEL FOUR WHEEL TRACTOR COMPLETING KITS 25 22 26 29 23 24 21 14 15 3 10 12 7 20 13 1 30 21 6 19 4 8 16 2 17 18 11 5 9 1 21 28 27...

Страница 27: ...3500 1 Hair Pin Cotter 08 x 18 x 1 18 13 019295 1 Knob 14 011777 2 Grommet Plastic 15 012325 1 Grommet Shifter 16 06531000 1 Nut Locking Nylon 25 20 17 06540600 4 Nut Locking Nylon 50 13 18 011607 1 R...

Страница 28: ...abor and parts except as noted below The duration of this warranty shall be ninety 90 days after the date of purchase or 1000 hours of use whichever comes first if any product is rented or leased 3 Ye...

Страница 29: ...uine Ariens or Gravely brand service parts are not covered by this warranty Except as specifically warranted normal maintenance services and normal replacement items such as spark plugs oil oil filter...

Страница 30: ...GRAVELY A Division of Ariens Company 655 West Ryan Street P O Box 157 Brillion WI 54110 0157 920 756 2141 Fax 920 756 2407 www gravely com...

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