Plumbing Product

Page 26 (Photo of Bull Gear Assembly)

Westco 4500 - Photo of Bull Gear Assembly

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39

Table of Contents

Table of Contents2
Warning3
General Description4
Specifications4
First Time Start-Up Procedure5
Operating Instructions6
Installation and Maintenance of Tong7
Suspension of Tongs in Derrick7
Changing or Reversing Jaw and Bushing8
Jaw and Bushing Sizes8
Tong Fails to Go on Tubing8
Changing the Tubing Tong Brake Band9
Running the Tong10
Torque Curve10
Specifications, Torque Curve Chart11
Hydraulic Oil Specification12
Tong Linkage Adjustment12
Grease Specifications13
Steps to Avoid Corrosion13
Important Lubrication and Preventive Maintenance14
Troubleshooting15
Storage17
How to Order Parts18
Safety Precautions18
For the Model 450019
Photo of "Bull Gear Assembly26
- Tubing Tong Replacement Parts List for the Models 5500, 5600, 4500 Jaw Assemblies27
- Tubing Tong Replacement Parts List27
- For the Models 5500, 5600, 450027
- 2-3/8" Jaw with Reducing die30
2-7/8" Bushing with Reducing die30
- Tubing Tong Spare Parts List for One Year's Operation31
- M/S Manual Back-Up Accessory Illustration-069 Westco Manual Back-Up Assembly32
- Replacement Parts List for M/S Manual Back-Up Assembly33
- Parts List for Hydraulic Tubing Tong Standard M25 Motor P/N 970400-5 (Illustration 008)34
Photo of "Control Valve Assembly35
Photo of "Ms Manual Back-Up36
- Parts List for Double Back-Up Tong37
Photo of "Back-Up Tong Assembly38
Photo of "Back-Up Tong Exploded View39

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