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Page 10

for technical questions, please call 1-800-444-3353.

SKU 91764

partS liStS and diagraMS

Main parts list

part

description

Q’ty

01

Hydraulic Pump

1

02

Link

1

03

Pin

1

04

R-Pin

5

05

Release Valve Spindle

1

06

Link

1

07

Pin

2

09

Pump Piston Spindle

1

10

Release Foot Pedal

1

11

Lift Foot Pedal

1

12

Bolt M6*25

8

13

Washer 6

17

14

Caster Front

2

15

Bolt M12*70

4

16

Washer 12

8

17

Bush

4

18

Lifting Screws

2

20

Lock Washer 6

9

21

Nut M6

9

22

Locking Bar

1

23

Washer 10

14

24

Bolt M10*25

4

25

Lock Washer 12

8

26

Nut M12

8

27

Spring

1

28

Bush

4

29

Bolt M12*65

4

part

description

Q’ty

30

Nut M10

4

31

Lock Washer 10

4

32

Stop Plate

1

33

Bolt M10*25

4

34

Vise

1

35

Platform

1

36

Access Panel

1

37

Ramp

1

38

Front Lifting Arm

1

39

Rear Lifting Arm

1

40

Lifting Arm Spindle

1

41

Bolt M8*12

1

42

Nut M16

4

43

Washer 13.5

4

44

Rear Wheel

2

47

Cotter Pin

2

48

Connection

1

49

Frame Assembly (RH)

1

50

Frame Assembly (LH)

1

51

Lifting Arm Top Rod

1

52

Front Axle

1

53

Bolt M6*30

4

54

Set Screw M8*10

1

55

U-Clamp

2

56

Nut M8

8

57

Grease Fitting

7

pleaSe read the folloWing carefully

THe mAnuFACTurer And/or diSTribuTor HAS Provided THe PArTS liST And ASSemblY 

diAgrAm in THiS mAnuAl AS A reFerenCe Tool onlY.  neiTHer THe mAnuFACTurer or 

diSTribuTor mAkeS AnY rePreSenTATion or wArrAnTY oF AnY kind To THe buYer THAT 

He or SHe iS quAliFied To mAke AnY rePAirS To THe ProduCT, or THAT He or SHe iS 

quAliFied To rePlACe AnY PArTS oF THe ProduCT.  in FACT, THe mAnuFACTurer And/

or diSTribuTor exPreSSlY STATeS THAT All rePAirS And PArTS rePlACemenTS SHould 

be underTAken bY CerTiFied And liCenSed TeCHniCiAnS, And noT bY THe buYer.  THe 

buYer ASSumeS All riSk And liAbiliTY AriSing ouT oF HiS or Her rePAirS To THe 

ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER 

INSTALLATION OF REPLACEMENT PARTS THERETO.

record product’s Serial number here: 
note:

  If product has no serial number, record month and year of purchase instead.

note:

  Some parts are listed and shown for illustration purposes only, and are not 

available individually as replacement parts.

Summary of Contents for 91764

Page 1: ...ved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual may not be...

Page 2: ...h if not avoided could result in death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE...

Page 3: ...labels and nameplates 18 on the lift These carry important information If unreadable or missing contact Harbor Freight Tools for a replacement Read lifting requirements in service 19 manual of the mo...

Page 4: ...nder subheadings therein before set up or use of this product Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manua...

Page 5: ...ining the proper tire mounting position Attach the Stop Plate 32 to the 10 Platform using Bolts 33 Washers 23 Lock Washers 31 and Nuts 30 Do not tighten Fit the Lift Foot Pedal 11 over the 11 Pump Pis...

Page 6: ...sed to the working height pass the Locking Bar 22 through the holes in the Front Lifting Arm 38 so the lift cannot be accidentally lowered Gently press release foot pedal to 8 lower the platform to re...

Page 7: ...ty prior to its actual use If the Lift appears not to be working properly follow Bleeding instructions The mechanical parts of the Lift such 3 as the pedal lift and release shafts should be occasional...

Page 8: ...Avoid mixing different brands of oils Do not use any other fluid or brake fluid Bleeding Note If the Lift appears not to be working properly it may be necessary to bleed trapped air from its hydrauli...

Page 9: ...cidental or consequential damages so the above limitation of exclusion may not apply to you This warranty is expressly in lieu of all other warranties express or implied including the warranties of me...

Page 10: ...Arm Top Rod 1 52 Front Axle 1 53 Bolt M6 30 4 54 Set Screw M8 10 1 55 U Clamp 2 56 Nut M8 8 57 Grease Fitting 7 PLEASE READ THE FOLLOWING CAREFULLY The manufacturer and or distributor has provided the...

Page 11: ...Page 11 For technical questions please call 1 800 444 3353 SKU 91764 Main Assembly Diagram 35...

Page 12: ...Union Nut 1 P11 Screw 1 P12 Spring 1 P13 Release Valve 1 P14 O Ring 1 P15 Steel Ball 1 P16 Steel Ball 1 P17 Ball Cup 1 P18 Spring 1 Part Description Q ty P19 Screw 1 P20 O Ring 1 P21 Screw 1 P22 Scre...

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