Ingersoll-Rand 8655-B()-(), 8656-B()-(), 8657-B()-() manual Motor Assembly, Disassembly

Page 14

POWER UNIT SECTION

MOTOR ASSEMBLY

DISASSEMBLY

Remove nut (33694) and sems fastener (33700). Grasp cylinder in one hand and tap splined end of rotor with a soft face hammer; motor will come apart.

REASSEMBLY

Pack bearings with 40036-1 grease, or equivalent, and coat i.d. of cylinder with 29665 spindle oil upon assembling.

Assemble bearings into end plates, pressing on outer race of bearings. NOTE: Bearing (33709) is a flush face bearing and must be assembled with the flush face of bearing towards end plate (let- tering on bearing facing away from end plate). Assemble end plate (34485), with spacer (33701), to rotor, pressing on inner race of bearing. Assemble cylinder over rotor to end plate (34465).

Coat blades (41520) with 29665 spindle oil and assemble to rotor

-straight side out. Assemble end plate (34486), with bearing (33705), to cylinder and rotor, pressing on inner race of bearing. Assemble sems fastener (33700) and nut (33694) to motor. NOTE: Torque fastener to 28 in. Ibs and nut to 9 - 12 ft Ibs.

Be sure rotor does not bind (if motor binds, tap splined end lightly with a soft face hammer to loosen).

Assemble locating pin (32814) to end plate (34486) and as- semble motor, with spacers (33699 and 33711), to motor housing, aligning locating pin with groove in motor housing.

Assemble gearing to motor housing and assemble power unit section to tool.

41523 MOTOR ASSEMBLY

q 33709 BEARING (FLUSH

FACE-INSTALL WITH FLUSH FACE TOWARDS END PLATE)

33699 SPACER

l

34472 CYLINDER

34405

END PLATE

TORQUE TO 9 - 12

FT LBS

 

 

 

 

41520 BLADES

(5)

 

 

 

 

 

 

 

INCLUDED

WITH 34472 CYLINDER

 

 

 

 

 

l NOT INCLUDED WITH MOTOR ASSEMBLY

PARTS MARKED THUS

q ARE INCLUDED

IN SERVICE KIT NUMBER 45782,

SEE PAGE 22.

0 TORQUE

TO 28 IN. LBS

 

14

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Contents Tapper General Description and Operation Second duration for most applicationsGeneral Description and Operation SET-UP Procedure Reassembly Lead NUT Tension AdjustmentAIR and Lube Requirements Recommended LubricantsModel Identification Basic Number Dash Number lndicates Lead or PitchPower Unit Section MaintenanceDisassembly and Reassembly of Tool Valve SectionTypical Cross Section of Tool Cross Section Thru Valves DisassemblyValve Section Manifold and Valve Assembly Housing and Valve AssemblyGearing Assembly Identification by Sight PowerChart Drive GearingPower Unit Section Auxiliary GearingMotor Assembly DisassemblyMotor Housing and AIR Tubes Spindle and Lead Screw Section Spindle and Lead Screw Section Recommended Power AIR Inlet System Male Thread ConnectorShown below is the Same System in Schematic Form NO-HOLE Sensor System Tool is Back and NO-HOLE Sensor Combined Connections Tool is BackCONNECTIONS32 Accessories MotorDual Spindle Section ReassemblyDual Spindle Attachmant Assembly Recommended Method for Holding Drills in SpindlesMounting the Dual Spindle Attachmant to the Lead Screw TAP ACCESSORIESM104 Dual Spindle Attachment AssemblyMounting the Dual Spindle Attachment to the Lead Screw TAP Exhaust Exit Trouble Shooting Soluble Table of Speeds Fractional Size Taps Revolutions PER MinuteCommon TAP Problems IAE

8655-B()-(), 8657-B()-(), 8656-B()-(), 8658-B()-() and 8659-B()-() specifications

The Ingersoll-Rand 8658-B(), 8659-B(), 8656-B(), 8657-B(), and 8655-B() series are advanced air compressors designed to meet a wide range of industrial needs. Renowned for their reliability, efficiency, and robust performance, these models are equipped with state-of-the-art technologies that make them suitable for various applications, including manufacturing, automotive, and construction industries.

One of the standout features of the Ingersoll-Rand 8658-B() and 8659-B() models is their high-efficiency rotary screw design. This design not only maximizes performance but also minimizes energy consumption. The compressors are designed to operate at lower temperatures, which reduces the wear and tear on components, thereby extending their lifespan. Moreover, these models incorporate innovative cooling technology to maintain optimal operating temperatures, ensuring consistent performance even in challenging environments.

The 8656-B() and 8657-B() compressors offer advanced control systems that enhance precision and user-friendliness. Operators can easily monitor and adjust pressure settings, allowing for tailored performance according to specific needs. These models feature a user-friendly interface that provides real-time data on pressure levels, temperature, and operational status, enabling quick decisions and efficient troubleshooting.

Additionally, all five models in this series prioritize noise reduction, making them ideal for settings where a quieter operation is essential. The compressors possess sound-dampening technology that minimizes operational noise, which is especially beneficial in urban or noise-sensitive environments.

Durability is a key characteristic of the Ingersoll-Rand 8658-B(), 8659-B(), 8656-B(), 8657-B(), and 8655-B() models. They are constructed from high-quality materials designed to withstand rigorous use and harsh conditions. This robust construction ensures that these compressors are not only capable of handling heavy workloads but are also resistant to corrosion, further enhancing their longevity.

In summary, the Ingersoll-Rand 8658-B(), 8659-B(), 8656-B(), 8657-B(), and 8655-B() series of air compressors offer a powerful combination of efficiency, durability, and advanced technology. Their rotary screw design, user-friendly control systems, noise reduction capabilities, and robust construction make them a top choice for a variety of industrial applications, ensuring reliable performance and satisfaction for operators across the globe.
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