Hein-werner AUTOMOTIVE HW93731 Operating Instructions & Parts Manual Download Page 1

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Operating Instructions & Parts Manual

SFA Companies

10939 N. Pomona Ave. Kansas City, MO 64153

Model Number

HW93731

HW93733

Air Actuated

Truck Jacks

Capacity

20 Ton

HW93731-M0_112011

This is the safety alert symbol. It is used to alert you to potential personal injury hazards.

Obey all safety messages that follow this symbol to avoid possible injury or death.

Read this manual and follow all the Safety Rules and Operating Instructions before using this product.

Model HW93731

Model HW93733

Made in the

U.S.A.

Summary of Contents for AUTOMOTIVE HW93731

Page 1: ...ruck Jacks Capacity 20 Ton 20 Ton HW93731 M0_112011 This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avo...

Page 2: ...operates abnormally or is missing parts shall be removed from service immediately and the manufacturer notified If you suspect that the jack was subjected to a shock load a load dropped suddenly unex...

Page 3: ...00lbs Low Height 9 High Height With Extension 19 3 4 Screw Extension 4 3 4 Lift Cap Diameter 2 Wheel Diameter 8 Chassis Overall Length 20 Width at Wheels 13 1 4 Handle Length 45 Base Size 8 x 17 Max A...

Page 4: ...r the unloaded saddle throughout the lifting range before putting into service to ensure the pump operates smoothly Replace worn or damaged parts with Hein Werner replacement parts only Lubricate as i...

Page 5: ...eriodically inspect the ram for signs of rust or corrosion Clean as needed and wipe with an oily cloth NOTICE Never use sandpaper or abrasive material on these surfaces Storage When not in use store t...

Page 6: ...52 37 43 44 47 34 39 30 25 22 42 23 11 35 Apply Never Seez or equivalent to threads and face at both ends of Ram Cylinder ref part 44 before assembling Assemble to Base part 59 and tighten to crush fi...

Page 7: ...ts Illustration for Model HW93731 Air Hydraulic Pump Assembly Figure 6 Parts Illustration for Model HW93731 Pump Piston Assembly 77 95 79 72 77 94 93 88 65 87 98 82 70 86 84 85 80 92 69 101 83 66 69 8...

Page 8: ...228091 Cross pin 1 47 228099 O ring 1 48 228929 Air hydraulic Pump Assy 1 49 229131 Pipe Plug 2 50 230125 Heel Plate 1 51 230126 U cup Packing 1 52 230134 Ram Assembly 1 53 245958 Ram 1 54 231102 Axl...

Page 9: ...9 Replacement Parts Illustration For Model HW93733 Part I ref page 11 for parts list Figure 7 Parts Illustration for Model HW93733 Main Frame 1 2 3 4 3 19 9 5 16 11 13 12 3 17 10 18 14 15 6 7 8...

Page 10: ...list Figure 8 Parts Illustration for Model HW93733 Air Motor Hydraulic Unit Hydraulic Unit Assembly includes Air Motor 57 28 58 52 53 37 54 29 35 36 55 56 38 39 in reservoir 44 32 34 31 41 33 30 21 26...

Page 11: ...34 BK300600 Valve Plug 1 35 BK490010 Release Spindle 1 36 AJ100312 O ring 3 16ID 1 37 BK810800 Washer 4 5 8OD 1 38 BK876900 Relief Valve 1 39 BS303700 Washer 3 8OD 17 64ID 1 40 BJ790096 Nipple 1 8 NP...

Page 12: ...EVER 3 ANY IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL BE LIMITED TO TWO YEARS OTHERWISE THE REPAIR REPLACEMENT...