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PARTS LIST # 5772 – REV. B     

GIANT-VAC MODEL 3200 / 4000 PTO BLOWER

Ref Part  

Qty 

No. No. Description 3200 4000 

 

 

SHEET 1 

 

 

 

 

 

 

 

1 10178 

Blower 

housing 

-- 

1 10111 

Blower 

housing 

-- 

31084  1/2” x 1-1/4” hex bolt 

14 

14 

31147  ½” x 1-1/2” hex bolt (shaft frame bottom cover) 

2a 

31043  ½” flatwasher  (shaft frame bottom cover) 

3 31022 

1/2” 

lockwasher 

16 

16 

31078  1/2” hex nut 

16 

16 

5 20186 

Intake 

baffle 

31114  3/8” x 1” hex bolt 

7 31115 

3/8” 

lockwasher 

24619  Deflector – left hand discharge 

-- 

24620  Deflector – right hand discharge 

-- 

24587  Deflector - typical 

-- 

31114  3/8” x 1” hex bolt 

10 

31388  3/8” lock nut 

11 33119 

Caster 

horn 

12 

33120  Caster wheel - 410-350-6 

13 

31450  3/4” x 7” axle bolt 

14 33121 

Axle 

spacer 

15 

33122  Wheel bearing & seal 

16 

31451  3/4-25 axle castle nut 

17 

31452  Axle nut cotter pin 

18 

31455  Caster horn thrust bearing 1-1/4” 

19 

31454  Sleeve bushing 1-1/4” ID 

20 

33123  Caster horn spacer set (2”,1”,1/2”) 

21 31489 

5/8” 

flatwasher 

22 31043 

1/2” 

flatwasher 

23 31078 

1/2” 

lockwasher 

24 

31084  1/2” x 1-1/4” hex bolt 

25 

31437  Caster horn grease fitting 

26 

31454  Sleeve bushing 1-1/4” ID 

27 

23156  Inner deflector door rod 

28 

20187  Inner deflector door 

29 

31492  3/8 x ¾” hex bolt 

30 31115 

3/8” 

lockwasher 

31 27179 

Spring 

arm 

holder 

32 31466 

Spring 

33 

31476  1/2” lock nut 

34 31043 

1/2” 

flatwasher 

35 

23157  Deflector rod upper arm 

36 23155 

Control 

rod 

37 

31103  Control rod knob - 3/8” 

38 

31424  1/2” lock nut 

 
 
 

Summary of Contents for 2000 series

Page 1: ...WARNING Gasoline and Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer birth defects and other reproductive harm As an owner of off road gasoline or diesel engine equipment and or as an employer you also may have an obligation under the California Occupational Safety and Health Act or under Proposition 65 to warn persons exposed to gas and dies...

Page 2: ...now how to stop the unit at a MOMENT S NOTICE Refer to the operation section of this manual as well as the owner s manual supplied with your tractor Do not operate with any guards or component parts removed from unit Unless there is very good artificial light use only during daylight While in operation keep all parts of body away from intake and exhaust sections Never insert any body part or other...

Page 3: ...ace lock nut tightening just enough to allow free but not sloppy movement of rod MODELS 3200 4000 PRE ASSEMBLY Identify the following items inside the components box 2 Caster wheel assemblies 2 Lower hitch point assemblies 2 Support legs 1 Top hitch point 1 Hardware package INSTALLING THE CASTER ASSEMBLIES Remove the x 1 1 4 bolt Parts list ref 24 and washers 21 23 from the top of each of the two ...

Page 4: ...ving hole of each lower hitch point assembly created by spacers and side support plate securing with jack stand pin 59 and bridge pin 60 Fasten top hitch point bracket 47 to top of shaft frame using four 1 2 x 1 1 4 bolts 48 lockwashers 49 and nuts 50 Note To aid in top hitch point installation shaft frame top cover plate 45 removal is recommended Helpful hint Before replacing top cover plate chec...

Page 5: ...p slope until tires stop slipping and traction is regained Be keenly aware of the unit s presence on the rear of the tractor especially when backing up or negotiating tight spaces and corners Failure to do this can result in serious damage to unit tractor and or property Be certain the P T O lever is disengaged before turning off the tractor s engine ENGAGING THE UNIT With tractor engine running s...

Page 6: ...initially set at the factory however they will wear in and adjust To check tension remove shaft frame top cover plate and place a belt tensioning gauge in the center of the belt span between pulleys Note Check one belt at a time Gauge should read 15 pounds pressure with 1 4 deflection Also check pulley alignment as this will affect belt tension Promptly replace worn frayed or stretched belts Impor...

Page 7: ...s expressly limited to the replacement or repair at an authorized servicing Giant Vac dealer or at a point designated by us of such parts as appear to us to have been defective All defective parts have to be returned freight prepaid before credit will be issued We shall not be liable for transportation charges in connection with the replacement or repair of defective parts This warranty does not a...

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Page 10: ... 1 ID 4 19a 33196 Caster arm not shown 2 19b 31312 5 16 x 1 hex bolt not shown 8 19c 31003 5 16 lockwasher not shown 8 19d 31027 5 16 flatwasher not shown 8 20 31442 Caster spacer 1 4 4 20 31441 Caster spacer 1 2 4 21 24 N A on Model 2000 24a 31305 x 2 snapper pin replaces 21 24 on 2000 2 25 31437 Caster horn grease fitting 2 26 N A on Model 2000 27 23218 Inner deflector door rod 1 28 20215 Inner ...

Page 11: ...bearing spacer 4 72 31078 1 2 lockwasher 8 73 31022 1 2 hex nut 8 74 31458 Impeller shaft collar 2 75 36256 Impeller shaft pulley 1 76 36233 Impeller shaft pulley hub ass y w hardware 1 77 31677 Key 3 8 x 3 1 2 1 78 36257 Lower input shaft 1 79 36167 Lower input shaft bearing 2 80 31147 1 2 x 1 3 4 hex bolt 8 81 31043 1 2 flatwasher 4 82 31078 1 2 lockwasher 8 83 31022 1 2 hex nut 8 84 37100 Lower...

Page 12: ...10 350 6 2 2 13 31450 3 4 x 7 axle bolt 2 2 14 33121 Axle spacer 4 4 15 33122 Wheel bearing seal 4 4 16 31451 3 4 25 axle castle nut 2 2 17 31452 Axle nut cotter pin 2 2 18 31455 Caster horn thrust bearing 1 1 4 2 2 19 31454 Sleeve bushing 1 1 4 ID 4 4 20 33123 Caster horn spacer set 2 1 1 2 2 2 21 31489 5 8 flatwasher 2 2 22 31043 1 2 flatwasher 2 2 23 31078 1 2 lockwasher 2 2 24 31084 1 2 x 1 1 ...

Page 13: ... stand side support plate 2 2 55 31467 1 2 x 3 1 2 hex bolt 8 8 56 31078 1 2 lockwasher 8 8 57 31022 1 2 hex nut 8 8 58 38017 Jack stand 2 2 59 31468 Jack stand pin 2 2 60 31469 Jack stand hair clip 2 2 61 31463 Hitch pin 2 2 62 31465 7 8 hitch pin lockwasher 2 2 63 31464 7 8 hitch pin nut 2 2 64 21576 Impeller 1 64 21542 Impeller 1 65 31456 Impeller bolt key 5 8 x 3 1 1 66 31457 5 8 lockwasher 1 ...

Page 14: ...n head pusher bolt 2 2 86 31462 Lower input shaft locking collar 2 2 87 36168 Lower input shaft pulley 4V 1 87 36235 Lower input shaft pulley 5V 1 88 36230 Lower input shaft pulley hub ass y w hardware 1 1 89 31678 Key 1 4 x 2 1 4 1 1 90 36165 Drive belts 4 to a set 1 set 90 36236 Drive belts 5 to a set 1 set 91 36169 Drive shaft tractor end 1 1 92 36170 Drive shaft unit end 1 1 36171 Drive shaft ...

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