OTC 1180 User manual

OTC
Brand
OTC
Model
1180
Type
User manual

OTC 1180 is a versatile tool designed to aid in the removal and installation of various mechanical components, such as gears, bearings, and shafts. It features a durable construction and provides a range of capabilities to tackle different tasks:

  • Removal of press-fitted parts without causing damage: OTC 1180 allows for the safe extraction of components that are tightly fitted into place, minimizing the risk of damage during the process.

  • Versatility in application: The tool can be configured for either pushing or pulling operations, making it suitable for a wide range of tasks. This versatility enables users to address various mechanical disassembly and assembly needs.

OTC 1180 is a versatile tool designed to aid in the removal and installation of various mechanical components, such as gears, bearings, and shafts. It features a durable construction and provides a range of capabilities to tackle different tasks:

  • Removal of press-fitted parts without causing damage: OTC 1180 allows for the safe extraction of components that are tightly fitted into place, minimizing the risk of damage during the process.

  • Versatility in application: The tool can be configured for either pushing or pulling operations, making it suitable for a wide range of tasks. This versatility enables users to address various mechanical disassembly and assembly needs.

1. Consider how the tool will be used, and determine whether the forcing
screw will be pushing or pulling.
•
If the forcing screw will be pushing (removing a gear from a shaft):
a. Insert the forcing screw into the cross block with the forcing nut and
washer assembled below the cross block. See Figure 1.
b. Slide a leg assembly into each end of the cross block with the sliding
plates and nuts assembled above the cross block and the washers
assembled below the cross block. See Figure 1.
•
If the forcing screw will be pulling (removing a shaft from a housing):
a. Insert the forcing screw into the cross block with the forcing nut and
washer assembled above the cross block. See Figure 2.
b. Slide a leg assembly into each end of the cross block with the nuts
and washers assembled above the cross block and the sliding plates
assembled below the cross block. See Figure 2.
2. Regularly clean and lubricate the forcing screw to ensure the correct
operation of the tool.
Form No. 104819
Push-Puller
The Push-Puller is designed to quickly remove or install gears, bearings, pulleys, couplings, sprockets, shafts, and other
press-fitted parts without damage to the part. A variety of adapters, attachments, and legs may be used with the push-puller
to apply either pushing or pulling force.
Assembly
Cross Block
Figure 1
Pulling
Force
Pulling
Force
Pushing
Force
Caution: To help prevent personal injury caused by tool failure,
the sliding plates MUST be assembled on the opposite side of
the cross block from the forcing nut.
Safety Precautions
Caution: To help avoid personal injury or equipment damage,
•
Wear eye protection that meets the requirements of ANSI Z87.1
and OSHA.
•
The tool setup must be rigid and aligned with the part.
•
Do not couple puller legs together. This reduces the tonnage
capacity and increases the chance of tool or equipment damage.
•
Always use the shortest legs possible for an application to reduce
the chance of tool or equipment damage.
•
Cover the tool setup and part with a protective blanket (see
catalog) or canvas before applying force, because high forces
exerted on the part being pushed or pulled can cause breakage.
•
Apply force gradually. The part should "give" a little at a time. Do
not try to speed the operation by using an impact wrench on the
forcing screw.
•
If maximum force has been applied, and the part has not moved,
use a tool with a larger capacity. Do not hit the part with a hammer
in an attempt to jar it loose.
Forcing
Nut &
Washer
Nut &
Sliding Plate
Nut &
Sliding Plate
Forcing
Screw
Cross Block
Pushing
Force
Pushing
Force
Pulling
Force
Figure 2
Forcing
Screw
Forcing Nut
& Washer
Nut &
Washer
Nut &
Washer
Sliding
Plate
Sliding
Plate
Washer
Washer
Assembly Instructions
for: 927
938
939
SPX Corporation
655 Eisenhower Drive
Owatonna, MN 55060-0995 USA
Phone: (507) 455-7000
Tech. Serv.: (800) 533-6127
Fax: (800) 955-8329
Order Entry: (800) 533-6127
Fax: (800) 283-8665
International Sales: (507) 455-7290
Fax: (507) 455-7063
Sheet No. 1 of 1
Issue Date: Rev. B 8-13-02
© SPX Corporation
  • Page 1 1

OTC 1180 User manual

OTC
Brand
OTC
Model
1180
Type
User manual

OTC 1180 is a versatile tool designed to aid in the removal and installation of various mechanical components, such as gears, bearings, and shafts. It features a durable construction and provides a range of capabilities to tackle different tasks:

  • Removal of press-fitted parts without causing damage: OTC 1180 allows for the safe extraction of components that are tightly fitted into place, minimizing the risk of damage during the process.

  • Versatility in application: The tool can be configured for either pushing or pulling operations, making it suitable for a wide range of tasks. This versatility enables users to address various mechanical disassembly and assembly needs.

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