Singer 281-83 User Manual

Specifications and Main Features

The machine’s model is SINGER 281-83
Commutator sensor assembly number 9-788970-01
The feed bar components are 32385 along with 149430 and 149331-900
Machine Pulley number 47139 which is equivalent to the part furnished with Commutator sensor assembly.
Number plate of 23350-921.
Bobin Winder and Tension Bracket of 259152.
A Combination of Machine Base and Oil Reservoir (large) with the knee lifter rock shaft of 249121
It contains a number of components including arm, shaft, bushing specification and types nested with part numbers.
It is an oil pump comprised of centrifugal body and other components of oil flow regulation and filtering.
The catalog of needles includes number 1955 of size sixteen.
The tools that assist in initial operation and maintenance are included.

Q1: What is the machine’s model number?

A1: The model number of SINGER is 281-83.

Q2: What needle does this machine use?

A2: This specific machine employs needle catalog of comma 1955 size No. sixteen.

Q3: Is there a specific part which can be used for adjustment of the tension?

A3: Yes, there are tension regulators and tension springs incorporated in the machine to adjust the thread tensions.

Q4: Why do we use a Commutator Sensor Assembly?

A4: This particular Assembly is critical to have accurate control and the operation of the motor within the machine.

Q5: Can you provide me a breakdown of spare parts for this particular model?

A5: Different models are assigned part numbers so that spare parts such as bushings, gears and various assemblies can be made available.

Q6: When would oiling maintenance be required?

A6: Oil wicks will have to be checked and replaced periodically along with ensuring that the centrifugal oil pump is operating properly.

Q7: What is the additional components that come with this machine?

A7: The additional accessories that come with it are a bobbin winder, thread guide and tools like screw drivers which were otherwise needed.

Q8: For any of the damaged parts, would it on condition do be repaired using other substitute parts?

A8: Parts recommendations do suggest that even damaged parts can be replaced with similarly suitable parts as best fit.

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