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CURRENT TOOLS • P. O. BOX 17026 GREENVILLE, SC  29606

800.230.5421 or 864.721-4230 • FAX 864.721.4232

www.currenttools.com

EZ Sheave

 Radius Sheaves

Models 12024EZ, 12036EZ, 12048EZ, 

AND Model 12060 Radius Sheave

01/2016

Operating, Maintenance, Safety 

and Parts Manual

This manual is free of charge. All personnel who operate this EZ Sheave

 

Radius Sheave should have a copy of this manual and read and understand its 

contents. To obtain a copy, call, write to the address below, or visit our website.

Read and understand this material before operating  

or servicing this EZ Sheave

 Radius Sheave. Failure 

to understand how to safely operate and service this 

sheave may result in serious injury or death.

Summary of Contents for 12060

Page 1: ...nd Parts Manual This manual is free of charge All personnel who operate this EZ Sheave Radius Sheave should have a copy of this manual and read and understand its contents To obtain a copy call write to the address below or visit our website Read and understand this material before operating or servicing this EZ Sheave Radius Sheave Failure to understand how to safely operate and service this shea...

Page 2: ...tention to instructions that concern your personal safety It means ATTENTION BE AWARE THIS IS AN IMPORTANT SAFETY INSTRUCTION Read understand and follow these safety instructions Failure to follow these safety instructions may result in injury or death DANGER WARNING CAUTION Immediate hazards which if not avoided WILL result in serious personal injury or death Hazards or unsafe practices which if ...

Page 3: ...OT use the EZ Sheave Radius Sheave without the connector bar in place and properly secured with the spring clip The angle of the pulling rope over the EZ Sheave Radius Sheave will help you calculate the load being applied to the radius sheave and its support structure Be sure to determine this load prior to making a pull and be certain the hook sheave and support structure can handle the load Read...

Page 4: ...gh to clear the top tab and lower connector bar out of the way See Figure 4b 3 Unload the cable Raise the connector bars back into position See Figure 4c Insert the spring clips into the tabs to secure the connector bars See Figure 4d DO NOT operate the EZ Sheave Radius Sheave without the connector bars in place and properly secured WARNING DANGER CAUTION Figure 4a Figure 4d Figure 4b Figure 4c SP...

Page 5: ...wn in Figure 1 Contact Crosby Engineering to evaluate any crack Never repair alter rework or reshape a hook by welding heating burning or bending Never side load back load or tip load a hook Side loading back loading and tip loading are conditions that damage and reduce the capacity of the hook See Figure 2 Always make sure the hook supports the load See Figure 3 The latch must never support the l...

Page 6: ... holes in latch with hook cam 5 Insert bolt through latch spring and cam 6 Tighten self locking nut on one end of bolt Figure 2 WRONG Figure 4 WRONG Figure 1 RIGHT RIGHT Figure 3 IMPORTANT Instructions for Assembling Latch on Hooks Step 1 1 Place hook at approximately a 45 degree angle with the cam up Step 2 2 Position coils of spring over cam with legs of spring pointing toward point of hook and ...

Page 7: ...ER DESCRIPTION QTY 1 12024 4 1 2 13X7 50LGHEXBOLT 4 2 2 12024EZ 101 SIDE PLATE 24 R SHEAVE 2 3 12024EZ 102 WELDMENT HOOK 2 4 12024EZ 104 BRACKET HOOK MOUNT 4 5 12024EZ 114 CONNECTOR BAR 2 8 333 214 SLEEVE SHEAVE 6 6 281 1J 1 2 13 NYLOCK NUT THIN 8 7 333 2 1 2 13X7 00LGHEXBOLT 2 9 333 7 1 2 13 NYLOCK NUT 6 10 406 1A1 LATCH KIT 2 11 406 3 RCLIP 6 12 406 4 6 SHEAVE ASSEMBLY 6 13 451 25 50IDX1 37ODX 1...

Page 8: ...ER DESCRIPTION QTY 1 12024 4 1 2 13X7 50LGHEXBOLT 4 2 12024EZ 102 WELDMENT HOOK 2 3 12024EZ 114 CONNECTOR BAR 2 8 333 214 SLEEVE SHEAVE 9 4 12036EZ 101 SIDE PLATE 24 R SHEAVE 2 5 12036EZ 102 BRACKET HOOK MOUNT 4 6 281 1J 1 2 13 NYLOCK NUT THIN 8 7 333 2 1 2 13X7 00LGHEXBOLT 5 9 333 7 1 2 13 NYLOCK NUT 9 10 406 1A1 LATCH KIT 2 11 406 3 RCLIP 6 12 406 4 6 SHEAVE ASSEMBLY 9 13 451 25 50IDX1 37ODX 11W...

Page 9: ...OR BAR 2 9 333 214 SLEEVE SHEAVE 12 4 12048 265 SCAB PLATE CAMEL BACK 2 5 12048EZ 101 SIDE PLATE 48 R SHEAVE 4 6 12048EZ 102 BRACKET HOOK MOUNT 4 7 281 1J 1 2 13 NYLOCK NUT THIN 20 8 333 2 1 2 13X7 00LGHEXBOLT 6 10 333 7 1 2 13 NYLOCK NUT 12 11 406 1A1 LATCH KIT 2 12 406 3 RCLIP 6 13 406 4 6 SHEAVE ASSEMBLY 12 14 451 25 50IDX1 37ODX 11WASHER 60 15 752 102 1 2 13 X 1 00 LG FHCS 8 16 8091 455 75DIA ...

Page 10: ...7 7 7 7 7 15 1 3 10 11 12 13 4 5 3 2 ITEMNO 1206060 RADIUSSHEAVE 1 SLEEVE 6 LONG NUT NYLOK1 2 13 PARTNO 16 QTY 16 DESCRIPTION 2 HOOKWELDMENT 333 4 SIDEPLATE RADIUSSHEAVE 16 6 SHEAVE 6 7 80 FLATWASHER 8 9 333 7 12024 477 12060 632 406 4 12024 7 8 12024 4 1 2 13X7 1 2 HEXBOLT GR5 333 588 10 8 1 2 13X8 HEXBOLT GR5 12048 4 LATCHKIT 5TONSHANK 333 5 1A1 12060 1 1 2 13X1 BUTTONHEADCAPSCREW 16 2 12 11 15 ...

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