Kearney & Trecker Model #4-5-6CSM Mill Replacement Parts

Parts most commonly requiring replacement are found on this list. The referenced drawing numbers and part numbers are found in K&T Replacement Parts Manual SMR-24 (1956), for which we can furnish a copy:

Figure 3 Horizontal Column and Motor Mount
 Part No.Part Name
  SM-A14 Cuno 100 Disc Unit Cartridge
  SM-A25 Overarm Pinion-Right Hand
  SM-A22 Overarm Pinion-Left Hand
  SM-A20 Overarm Handwheel
  SM-A33 Oil Gauge Glass
  SM-A40 Limit Switch
  SM-A48 Cross and Elevating Trip Dog-Right Hand
  SM-A49 Cross and Elevating Trip Dog-Left Hand

Vertical Limit Stop
Figure 4 Horizontal Column Speed Drive Train and Spindle Assembly
  SM-B4 Arbor Draw-in Bolt
  SM-B43 Primary Low Speed Sliding Gear

Primary High Speed Sliding Gear
Figure 5 Vertical Column and Motor Mount
  SM-C18 Head Clamp Bevel Gear
  SM-C21 Head Clamp Bevel Pinion
  SM-C23 Head Clamp Handle
  SM-C40 Elevating Trip Dog-Right Hand
  SM-C42 Elevating Trip Dog-Left Hand
  SM-C46 Cuno 100 Disc Unit Cartridge
  SM-C55 Oil Gauge Glass
  SM-C65 Limit Switch
  SM-C71 Vertical Limit Stop

Vertical Limit Stop
Figure 6 Vertical Column-Speed Drive Train
  SM-D9 Micro-switch
  SM-D31 Head Feed Nut
  SM-D66 Primary High Speed Sliding Gear
  SM-D67 Primary Low Speed Sliding Gear
  SM-D58 Vertical Drive Shaft Bearing Sleeve
  SM-D59 Vertical Drive Spiral Bevel Gear
  SM-D72 Drive Shaft Bearing Sleeve

Vertical Drive Spiral Bevel Gear
Figure 7 Speed Gear Box
  SM-E1 Speed Selection Knob
  SM-E3 Speed Selection Lever
  SM-E28 Range Change Lever
  SM-E33 Tuthill Pump Reversible
  SM-E43 Spindle Drive Bevel Gear
  SM-E45 Range Change Driver
  SM-E52 Pump Bevel Gear-Driven
  SM-E63 Secondary Speed Shifter Fork-Front
  SM-E64 Secondary Speed Shifter Fork-Rear
  SM-E69 Front Sectional Sliding Gear
  SM-E70 Rear Sectional Sliding Gear
  SM-E78 Rear Idler Gear

Pump Bevel Bear-Driver
Figure 8 Pulley Bracket
  SM-F9 Pulley Sleeve
  SM-F18 Plugging Switch Conn. Coupling

Allen Bradley Zero Speed Switch, Y-5789D
Figure 9 Feed and Rapid Traverse Drive Bracket
  SM-G6 Micro-switch, Type R-RS
  SM-G7 Micro-switch, Type B-RS
  SM-G9 Micro-switch, Type G-RS
  SM-G20 Ohio Shaftless Shell Motor, 5 HP
  SM-G26 Motor Shaft-Horizontal
  SM-G26a Motor Shaft-Vertical
  SM-G30 Feed Worm-Horizontal
  SM-G30a Feed Worm-Vertical
  SM-G57 Feed Worm Wheel
  SM-G77 Vertical Feed Shaft Worm Wheel

Drive Shaft Worm
Figure 10 Plain Knee
  SM-H39 Starting Lever
  SM-H47 Hub and Back Plate
  SM-H49 Inner Clutch Disc Steel
  SM-H50 Rapid Traverse Clutch Driven Plate-Bronze
  SM-H59 Finger Lever
  SM-H70 Oil Pump Gear-Driver
  SM-H71 Oil Pump Gear Stud
  SM-H72 Oil Pump Gear-Driven
  SM-H73 Oil Pump Cover
  SM-H82 Elevating Bevel Pinion
  SM-H83 Elevating Bevel Gear
  SM-H84 Thrust Bearing-MRC 17B
  SM-H109 Feed Change Helical Gear Shaft
  SM-H118 Cross Trip Lever
  SM-H124 Cross Feed Trip Lever Arm Shaft
  SM-H125 Knee Clamp Shaft
  SM-H127 Knee Clamp Lever
  SM-G145 Vertical Feed Trip Lever Arm Shaft
  SM-G148 Vertical Trip Lever

Elevating Bevel Gear Bearing
Figure 11 Automatic Cycle Knee
  SM-J2 Oil Return Bracket and Tube Assembly
  SM-J29 Rapid Traverse Lever
  SM-J31 Rapid Traverse Valve Shifter-Front
  SM-J39 Rapid Traverse Valve Shifter-Rear
  SM-J45 Feed Drive Pinion
  SM-J74 Starting Lever
  SM-J88 Rapid Traverse Clutch Shaft Collar
  SM-J89 Clutch Piston
  SM-J90 Clutch Cylinder
  SM-J91 Rapid Traverse Clutch Driven Plate-Bronze
  SM-J92 Inner Clutch Disc Steel
  SM-J94 Hub and Back Plate
  SM-J103 Oil Pump Body
  SM-J104 Oil Pump Gear-Driver
  SM-J105 Oil Pump Gear Stud
  SM-J106 Oil Pump Gear-Driven
  SM-J107 Oil Pump Cover
  SM-J117 Elevating Bevel Pinion
  SM-J118 Elevating Bevel Gear
  SM-J119 Thrust Bearing-MRC 17B
  SM-J135 Oil Gauge Glass
  SM-J144 Feed Change Helical Gear Shaft
  SM-J153 Cross Trip Lever
  SM-J159 Cross Feed Trip Lever Arm Shaft
  SM-J160 Knee Clamp Shaft
  SM-J162 Knee Clamp Lever
  SM-J180 Vertical Feed Trip Lever Arm Shaft
  SM-J183 Vertical Trip Lever

Elevating Bevel Gear Bearing
Figure 12 Rear Controls
  SM-K1 Cross Feed Rear Control Lever
  SM-K12 Vertical Feed Rear Control Lever
  SM-K38 Rear Control Cross and Elevating Crank

Rapid Traverse Lever-Rear
Figure 13 Feed Distribution Box-Feed Selection and Directional Control Levers
  SM-L17 Cross and Elevating Reverse Lever
  SM-L49 Feed Selection Lever
  SM-L57 Feed Dial Support Bracket

Primary Cam Drive Gear
Figure 14 Feed Distribution Box-Gear Trains
  SM-M3 Hand Elevating Pinion
  SM-M8 Hand Elevating Shaft
  SM-M19 Cross and Elevating Hand Feed Clutch
  SM-M24 Hand Feed Clutch Stop
  SM-M26 Hand Elevating Crank
  SM-M29 Hand Elevating Crank Set Screw
  SM-M32 Primary Feed Sliding Gear-Front
  SM-M33 Primary Feed Sliding Gear-Fear
  SM-M54 Cross Feed and Elevating Reverse Gear
  SM-M61 Feed Back Gear Pinion Shaft
  SM-M63 Feed Back Gear Retaining Washer
  SM-M67 Secondary Shaft Double Gear-Rear
  SM-M68 Secondary Shaft Double Gear-Middle
  SM-M71 Secondary Gear Retaining Washer
  SM-M73 Secondary Shaft Double Gear-Front
  SM-M95 Elevating Slip Clutch Driver
  SM-M98 Elevating Clutch Gear-Rear
  SM-M103 Elevating Reverse Clutch
  SM-M104 Elevating Clutch Gear-Front
  SM-M107 Cross Feed Screw
  SM-M112 Cross Feed Reverse Clutch Gear-Rear
  SM-M115 Cross Feed Reverse Clutch
  SM-M118 Cross Feed Reverse Clutch Gear-Front
  SM-M126 Cross Feed Screw Bearing Adjusting Ring
  SM-M127 Cross Feed Screw Adjusting Nut Washer
  SM-M128 Cross Feed Screw Bearing Adjusting Nut
  SM-M136 Cross and Elevating Hand Feed Clutch
  SM-M141 Hand Feed Clutch Stop
  SM-M145 Cross Feed Handwheel
  SM-M152 Feed Roller Clutch Spring
  SM-M153 Feed Roller Clutch Cage
  SM-M154 Feed Roller Clutch Hub
  SM-M155 Feed Clutch Roller
  SM-M172 Feed Safety Clutch Shaft Pinion
  SM-M176 Brake Piston
  SM-M177 Brake Cylinder
  SM-M182 Feed Roller Clutch Cage
  SM-M183 Feed Roller Clutch Hub

Figure 15 Plain Saddle
  SM-N6 Table Screw Clutch Gear
  SM-N8 Table Feed Reverse Clutch
  SM-N10 Feed Reverse Gear Sleeve
  SM-N11 Table Screw Clutch Gear
  SM-N12 Reverse Shifter Yoke
  SM-N23 Knee Top Wiper
  SM-N26 Table Drive Bevel Gear
  SM-N34 Table Trip Lever Block
  SM-N37 Table Trip Lever
  SM-N45 Table Screw Nut
  SM-N47 Adjustable Table Screw Nut
  SM-N51 Bijur Lubrication Pump K1B
  SM-N54 Saddle Clamp Lever
  SM-N55 Saddle Clamp Eccentric
  SM-N65 Trip Dog-Right Hand
  SM-N66 Trip Dog-Left Hand
  SM-N68 Saddle Gib
  SM-N69 Saddle Gib
  SM-N97 Telescopic Tube Assembly-Coolant
  SM-N101 Telescopic Tube Assembly-Rear
  SM-N105 Cross Feed Bracket Bearing
  SM-N106 Table Feed Slide Bevel Gear
  SM-N107 Table Feed Slide Bevel Gear Bushing
  SM-N108 Table Feed Drive Bevel Gear
  SM-N109 Cross Feed Bracket Bearing Sleeve
  SM-N110 Cross Feed Nut
  SM-N112 Telescopic Tube Assembly-Front

Cross Feed Bracket
Figure 16 Automatic Cycle Saddle and Hydraulic Valve Body
  SM-Q6 Table Screw Clutch Gear
  SM-Q8 Feed Reverse Gear Sleeve
  SM-Q9 Table Feed Reverse Clutch
  SM-Q10 Table Screw Clutch Gear
  SM-Q19 Knee Top Bearing Wiper
  SM-Q27 Clutch Shifter Yoke
  SM-Q31 Saddle Clamp
  SM-Q32 Saddle Clamp Eccentric
  SM-Q34 Saddle Clamp Lever
  SM-Q39 Adjustable Table Screw Nut
  SM-Q41 Table Screw Nut
  SM-Q44 Bijur Lubrication Pump K1B
  SM-Q58 Clamp Lever
  SM-Q61 Trip Dog-Left Hand
  SM-Q62 Trip Dog-Right Hand
  SM-Q64 Saddle Gib
  SM-Q65 Saddle Gib
  SM-Q79 Feed and Rapid Traverse Shift Sleeve and Pinion
  SM-Q87 Feed and Rapid Traverse Lever
  SM-Q102 Reverse Plunger
  SM-Q103 Reverse Plunger Sleeve
  SM-Q116 Shifter Bevel Gear Segment
  SM-Q119 Feed Trip Bevel Segment
  SM-Q121 Hand Trip Bevel Gear Segment
  SM-Q186 Coolant Return Tube Elbow

Telescopic Tube Assembly
Figure 20 Tables
  SM-R1 Table Bracket Cover-Right Hand
  SM-R6 Bearing Adjusting Nut Collar
  SM-R7 Bearing Adjusting Nut
  SM-R8 Oil Retaining Cover
  SM-R9 Bearing Clutch Collar
  SM-R18 Table Bracket-Right Hand
  SM-R25 Handwheel Clutch Washer
  SM-R26 Handwheel Clutch Knob
  SM-R27 Handwheel Clutch
  SM-R28 Clutch in Handwheel
  SM-R30 Table Screw Handwheel
  SM-R33 Handwheel Bushing
  SM-R43 Table Reverse Lever
  SM-R48 Table Bracket Cover-Left Hand
  SM-R53 Clutch Release Gear Segment
  SM-R58 Clutch Release Yoke
  SM-R61 Clutch Release Rod
  SM-R62 Clutch Release Plate
  SM-R63 Snap Ring
  SM-R71 Table Bracket-Left Hand
  SM-R79 Table Screw
  SM-R81 Table Gib
  SM-R83 Table Trip Dog-Left Hand
  SM-R90 Table Trip Dog-Right Hand
  SM-R98 Reverse Dog-Left Hand
  SM-R99 Stop Dog-Left Hand
  SM-R100 Rate Change Dog "B"
  SM-R101 Rate Change Dog "A"
  SM-R105 Stop Dog-Right Hand
  SM-R107 Reverse Dog-Right Hand

Table Bracket Cover-Left Hand-6CK
Figure 18 Vertical Head
  SM-S5 Spindle Countershaft
  SM-S10 Spindle Drive Pinion
  SM-S22 Oil Pump Body
  SM-S23 Oil Pump Gear-Driven
  SM-S24 Oil Pump Gear-Driver
  SM-S25 Oil Pump Stud
  SM-S26 Oil Pump Gear Stud-Driver
  SM-S27 Oil Pump Body Cover
  SM-S33 Trip Dog-Upper
  SM-S34 Trip Dog-Lower
  SM-S44 Head Feed Screw
  SM-S57 Small Spindle Gear
  SM-S96 Oil Gauge Glass

Arbor Draw-in Bolt
Figure 19 Head Power Feed Bracket
  SM-T6 Handwheel Release Yoke
  SM-T14 Hand Feed Take-off Gear
  SM-T34 Head Feed Drive Miter Gear Bearing
  SM-T35 Head Feed Drive Miter Gear
  SM-T40 Handwheel Shaft and Bevel Pinion
  SM-T43 Head Feed Reverse Drive Gear
  SM-T63 Head Feed Reverse Clutch Gear
  SM-T64 Head Feed Reverse Clutch
  SM-T78 Head Adjustable Handwheel
  SM-T83 Clutch in Handwheel
  SM-T84 Handwheel Clutch
  SM-T85 Handwheel Clutch Knob
  SM-T86 Clutch Washer
  SM-T95 Head Feed Start Lever

Starting Lever Eccentric and Pinion
Figure 20 Style B Arbor Support, Arm Brace and Coolant Supply System
  SM-U2 Bushing Nut
  SM-U3 Arbor Support Style B
  SM-U12 Arbor Support Bushing
  SM-U20 Oil Gauge Glass
  SM-U23 Arm Brace
  SM-U32 Coolant Distributor Support Assembly

Special Gusher Pump
Figure 21 Intermediate Arbor Support and Style A Arbor Support
  SM-V3 Oil Gauge Glass
  SM-V7 Arbor Support Bushing
  SM-V17 Arbor Support-Intermediate
  SM-V22 Oil Gauge Glass
  SM-V26 Arbor Bushing Nut

Arbor Support-Style A
Figure 22 Model K Universal Spiral Dividing Head
  SM-W7 Index Crank
  SM-W21 Index Plates

Ball Crank
Figure 23 Tail Stock and Steady Rest
  SM-X9 Elevation Rack Pinion
  SM-X12 Ball Crank

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