32
623848
REF.
621515
622796
622795
622784
622785
622129
812231
622134
622787
629556
Assembly, Backhead
Assembly, Spacer
Plate, Gear Set
Gear, Spindle
Pinion, Reduction
Gear, Reduction
Bearing, Ball, Flng
Ring, Retaining
Key, Woodruff
Screw, Soc, Hd, Cap
Gear Plate Spacer
Part No.
Name of Part
Qty.
1
1
2
1
1
1
2
3
1
4
1
623848
REF.
621515
622805
622804
622784
622785
622129
812231
622134
622787
629556
Assembly, Backhead
Assembly, Spacer
Plate, Gear Set
Gear, Spindle
Pinion, Reduction
Gear, Reduction
Bearing, Ball, Flng
Ring, Retaining
Key, Woodruff
Screw, Soc, Hd, Cap
Gear Plate Spacer
Part No.
Name of Part
Qty.
1
1
2
1
1
1
2
3
1
4
1
623848
REF.
621515
622786
622783
622784
622785
622129
812231
622134
622787
629556
Assembly, Backhead
Assembly, Spacer
Plate, Gear Set
Gear, Spindle
Pinion, Reduction
Gear, Reduction
Bearing, Ball, Flng
Ring, Retaining
Key, Woodruff
Screw, Soc, Hd, Cap
Gear Plate Spacer
Part No.
Name of Part
Qty.
1
1
2
1
1
1
2
3
1
4
1
623848
REF.
621515
622903
622904
622784
622785
622902
622129
812231
622134
622787
629556
Assembly, Backhead
Assembly, Spacer
Plate, Gear Set
Gear, Spindle
Pinion, Reduction
Gear, Reduction
Gear, Pinion Overlay
Bearing, Ball, Flng
Ring, Retaining
Key, Woodruff
Screw, Soc, Hd, Cap
Gear Plate Spacer
Part No.
Name of Part
Qty.
1
1
2
1
1
1
1
2
3
1
4
1
623848
REF.
621515
622809
622804
622784
622785
622902
622129
812231
622134
622787
629556
Assembly, Backhead
Assembly, Spacer
Plate, Gear Set
Gear, Spindle
Pinion, Reduction
Gear, Reduction
Gear, Pinion Overlay
Bearing, Ball, Flng
Ring, Retaining
Key, Woodruff
Screw, Soc, Hd, Cap
Gear Plate Spacer
Part No.
Name of Part
Qty.
1
1
2
1
1
1
1
2
3
1
4
1
Backhead Assembly is shown for reference only and is
not part of the gear assembly. Spindle Gear is not shown,
but is supplied loose with assembly.
Backhead Assembly is shown for reference only and is
not part of the gear assembly. Spindle Gear is not shown,
but is supplied loose with assembly.
621686 - 5,500RPM
621505 - 3,500RPM
Backhead Assembly is shown for reference only and is
not part of the gear assembly. Spindle Gear is not shown,
but is supplied loose with assembly.
Backhead Assembly is shown for reference only and is
not part of the gear assembly. Spindle Gear and Pinion
Overlay Gear are not shown, but is supplied loose with
assembly.
621507 - 14,000RPM
621506 - 7,000RPM
Backhead Assembly is shown for reference only and is
not part of the gear assembly. Spindle Gear and Pinion
Overlay Gear are not shown, but is supplied loose with
assembly.
621537 - 23,500RPM
2
2
1
1
NOTE POSITION OF GEAR
SHOULDER
SHC SCREWS
GEAR PLATE
SPACER
SPINDLE
GEAR
REDUCTION
GEAR
RETAINING
RING
WOODRUFF
KEY
GEAR PLATE
SPACER
RETAINER RING
IS USED ON
270 RPM
ONLY
BALL
BEARING
REDUCTION
PINION GEAR
GEAR SET
PLATE
BACKHEAD
ITEM 1 IS FOR REFERENCE
ONLY, IT IS NOT PART OF
THE SUBASSEMBLY
-B-
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