ACCESSORIESM104

32

DUAL SPINDLE SECTION

DISASSEMBLYREASSEMBLY

The dual spindle attachment can be serviced without removing the complete assembly from the tool. Using the 5 mm hex wrench supplied with the unit, loosen both adjusting screws (46036) NOTE: Alternately unthread adjusting screws approximately 1/2 turn at a time or unthread screws simultaneously to prevent dam- aging the unit.

After the body and components have been removed from the adapter, driving spindle (47757-303) and components can be re- moved from adapter. To remove bearing (46038) and/or gear (46025); remove retaining ring (37285) press bearing back on spindle to expose needle roller (46029) and remove roller to re- move gear. Remove bearing from spindle.

Push back on head of adjusting screw (46063) to compress spring washer (46035) and expose “E” ring (Y180-31) out of counterbore of body and remove “E”ring. Rotate spindle turret, and at the same time, pull back slightly on turret to locate align- ment of spindle with notch in body (46039) and remove spindle assembly from body. To remove gear (16030) from body, remove oil reservoir (46035) and nylon washer (46031) bending washer slightly to remove. Needle cage (46037), spacer (46034) and washer (46032) are loose parts and will drop out. Do not disas- semble spindle (46062). If necessary to replace a part, replace as complete spindle assembly (46062).

Pack bearings and coat gears with a good grade of bearing grease when assembling. Saturate oil reservoirs with a good mul- tigrade 10W/30 oil.

Insert a dummy adjusting screw (46036) (or a shaft of the same diameter) thru adapter side of body to maintain alignment of parts to be assembled into body and assemble nylon washer (46032) to dummy screw. Assemble one needle cage (46037) spacer (46034) and another needle cage (46037) into gear (46030) and assemble gear to the dummy screw. Assemble nylon washer (46031) into body, bending washer slightly to insert into body, and assemble oil reservoir (46053) into body.

Assemble spring washer (46035) and nylon washer (46032) to adjusting screw (46036) and assemble adjusting screw to spindle assembly (46062) and assemble nylon washer (46032) to adjust- ing screw. Assemble the spindle assembly into body while holding adjusting screw in alignment with dummy screw to maintain parts alignment and using adjustment screw to push the dummy screw out of body. NOTE: Align spindle assembly with notch in body to assemble. After assembling spindle to body, depress head of ad- justing screw and assemble “E”ring to screw, securing to body.

Reassemble driving spindle (47757-303) and components and the body (46039) and spindle assemblies (46062) to adapter

(47757-299) in the reverse manner of disassembly:

SEE PAGE 23 FOR RECOMMENDED METHOD FOR HOLDING DRILLS IN SPINDLES

DUAL SPINDLE ATTACHMENT ASSEMBLY

INCLUDED WITH 46062 SPINDLE

46029 NEEDLE ROLLER

137285 RETAINING

RING

-

47757-296 ARBOR

 

 

 

 

I

47757-303

DRIVE SPINDLE

46028

RETAINING RING

 

 

 

 

 

47557-299

ADAPTER

 

 

 

 

 

(INCLUDES

NEEDLE BEARING

 

 

-

-

 

 

 

I

46036 ADJUSTMENT

SCREW (2)

,-46062 SPINDLE (2) l

 

 

 

46035

SPRING WASHER (2)

46037

NEEDLE

CAGE (4)

I

46034

SPACER

(2)

 

 

 

 

46033-( ) COLLET (2)

$46048 ROLL PIN

NOTE: COLLETS ARE NOT FURNISHED WITH MODELS.

COLLETS MUST BE ORDERED SEPARATELY. SEE PAGE 32 FOR COLLET LISTING.

Y178-81

ROLL PIN (2)

46030

INTER

GEAR (2)

46031 NYLON

WASHER

(2)

LOCKINGINSERT

PARTS NOT SHOWN: 45984 SET SCREW (2), 46056

 

 

SCREW (2)

$

WRENCH (l5 mm OPEN END), 46057 WRENCH (5 mm HEX),

46058 WRENCH (3 mm HEX), 46059 WRENCH (15 mm I BOX

 

 

 

 

END), 30997 LOCK WASHER, Y99-44 CAP SCREW

l SPINDLE AND SPINDLE COMPONENTS

 

 

(EXCEPT PARTS AS NOTED) ARE SOLD

 

 

ONLY

AS COMPLETE ASSEMBLY.

 

I

 

 

 

 

I 25

Page 25
Image 25
Ingersoll-Rand 8657-B()-(), 8656-B()-(), 8655-B()-() manual ACCESSORIESM104, Dual Spindle Attachment Assembly

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

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