GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Blazer - 4WD 🢒 Steering 🢒 Steering Wheel and Column 🢒 Steering Column Disassembled View

Steering Column Disassembled View Column Shift and Floor Shift Tilt

Figure 1:

Tilt Steering Column, Disassembled View
Object Number: 448047 Size: LF
(1)Upper Trim Cover
(2)Lower Trim Cover
(3)Shift Lever Assembly
(4)Shift Lever Screw
(5)Shift Lever Seal
(6)Flanged Prevailing Torque Nut
(7)Retaining Ring
(8)SIR Coil
(9)Wave Washer
(10)Bearing Retainer
(11)Shaft Lock Shield Assembly
(12)Turn Signal Cancel Cam Assembly
(13)Upper Bearing Spring
(14)Upper Bearing Inner Race Seat
(15)Inner Race
(16)Pan Head Tapping Screws
(17)TORX® Head Screw
(18)Ignition Lock Cylinder Case
(19)Pan Head Tapping Screw
(20)Ignition Switch Assembly
(21)Lock Bolt Spring
(22)Lock Bolt Assembly
(23)Steering Column Tilt Head Assembly
(24)Tilt Spring
(25)Spring Guide
(26)TORX® Head Screw
(27)Tilt Lever Assembly
(28)Pan Head Tapping Screws
(29)Pan Head Tapping Screws
(30)Turn Signal and Multifunction Switch Assembly
(31)Wire Harness Straps
(32)Axial Position Assurance Connector
(33)Race and Upper Shaft Assembly
(34)Centering Sphere
(35)Joint Preload Spring
(36)Lower Steering Shaft Assembly
(37)Shift Lever Clevis
(38)Cam Bushing
(39)Linear Shift Shaft Assembly
(40)Flat Head Tapping Screws
(41)Shift Lever Gate
(42)Oval Head 6-Lobed Socket Tapping Screws
(43)Gear Shift Lever Support Bracket
(44)Actuator Bushing
(45)Cable Shift Cam Assembly
(46)Actuator Bushing
(47)Hexagon Flange Head Bolt
(48)Park Lock Cable Assembly
(49)Linear Shift Assembly
(50)Hexagon Flange Head Bolt
(51)Ball and Actuator Assembly
(52)Actuator Bushing
(53)TORX® Head Screws
(54)Pivot Pins
(55)Steering Column Support Assembly
(56)Steering Column Jacket Assembly
(57)Adapter and Bearing Assembly
(58)Shaft Seal Retainer
(59)Steering Shaft Seal
(60)Inner Boot Seal
(61)Automatic Transmission Shift Lock Control
(62)Coupling and Steering Shaft Assembly
(63)Large Flange Hexagon Nut
(64)Round Head Locking Bolt
Figure 2:

Floor Shift, Tilt Steering Column
Object Number: 448050 Size: LF
(1)Upper Trim Cover
(2)Lower Trim Cover
(3)Flanged Prevailing Torque Nut
(4)Retaining Ring
(5)SIR Coil
(6)Wave Washer
(7)Bearing Retainer
(8)Shaft Lock Shield Assembly
(9)Turn Signal Cancel Cam Assembly
(10)Upper Bearing Spring
(11)Upper Bearing Inner Race Seat
(12)Inner Race
(13)Pan Head Tapping Screws
(14)TORX® Head Screw
(15)Ignition Lock Cylinder Case
(16)Pan Head Tapping Screw
(17)Ignition Switch Assembly
(18)Lock Bolt Spring
(19)Lock Bolt Assembly
(20)Steering Column Tilt Head Assembly
(21)Tilt Spring
(22)Spring Guide
(23)TORX® Head Screw
(24)Tilt Lever Assembly
(25)Pan Head Tapping Screws
(26)Pan Head Tapping Screws
(27)Turn Signal and Multifunction Switch Assembly
(28)Wire Harness Straps
(29)Axial Position Assurance Connector
(30)Steering Column Electric Park Lock
(31)Race and Upper Shaft Assembly
(32)Joint Preload Spring
(33)Centering Spheres
(34)Lower Steering Shaft Assembly
(35)Pivot Pins
(36)TORX® Head Screws
(37)Steering Column Support Assembly
(38)Steering Column Jacket Assembly
(39)Adapter and Bearing Assembly
(40)Sensor Retainer
(41)Shaft Seal Retainer
(42)Steering Shaft Boot
(43)Large Flange Hexagon Nut
(44)Coupling and Steering Shaft Assembly
(45)Round Head Locking Bolt

Steering Column Disassembled View Column Shift and Floor Shift Standard

Figure 1:

Standard Column Shift
Object Number: 447896 Size: LF
(1)Shift Lever Assembly
(2)Shift Lever Screw
(3)Shift Lever Seal
(4)Upper Trim Cover
(5)Ignition Switch Assembly
(6)Pan Head Tapping Screw
(7)Ignition Lock Cylinder Case
(8)TORX® Head Screw
(9)Pan Head Tapping Screws
(10)Steering Column Housing Assembly
(11)Lock Bolt Spring
(12)Lock Bolt Assembly
(13)TORX® Head Screws
(14)Thrust Washer
(15)Upper Bearing Spring
(16)Turn Signal Cancel Cam Assembly
(17)Shaft Lock Shield Assembly
(18)Bearing Retainer
(19)Wave Washer
(20)SIR Coil
(21)Retaining Ring
(22)Flanged Prevailing Torque Nut
(23)Lower Trim Cover
(24)Pan Head Tapping Screws
(25)TORX® Head Screw
(26)Wire Harness Strap
(27)Pan Head Tapping Screws
(28)Turn Signal and Multifunction Switch Assembly
(29)Axial Position Assurance Connector
(30)Wire Harness Straps
(31)Linear Shift Assembly
(32)Park Lock Cable Assembly
(33)Hexagon Flange Head Bolt
(34)Cam Bushing
(35)Cable Shift Cam Assembly
(36)Cam Bushing
(37)Oval Head 6-Lobed Socket Tapping Screws
(38)Shift Lever Gate
(39)Flat Head Tapping Screws
(40)Park Position Switch Assembly
(41)Actuator Bushing
(42)Shift Lever Clevis
(43)Gear Shift Lever Assembly Support Bracket Assembly
(44)Actuator Bushing
(45)Ball and Actuator Assembly
(46)Hex Flange Head Bolt
(47)Retaining Ring
(48)Steering Shaft Assembly
(49)Steering Column Jacket Assembly
(50)Adapter and Bearing Assembly
(51)Shaft Seal Retainer
(52)Steering Shaft Seal
(53)Inner Boot Seal
(54)Large Flange Hexagon Nut
(55)Coupling and Steering Shaft Assembly
(56)Round Head Locking Bolt
(57)Electrical (BTSI) Actuator
Figure 2:

Standard Floor Shift Column
Object Number: 447897 Size: LF
(1)Upper Trim Cover
(2)Ignition Switch Assembly
(3)Pan Head Tapping Screw
(4)Ignition Lock Cylinder Case
(5)TORX® Head Screw
(6)Pan Head Tapping Screws
(7)Steering Column Housing Assembly
(8)Lock Bolt Spring
(9)Lock Bolt Assembly
(10)TORX® Head Screws
(11)Thrust Washer
(12)Upper Bearing Spring
(13)Turn Signal Cancel Cam Assembly
(14)Shaft Lock Shield Assembly
(15)Bearing Retainer
(16)Wave Washer
(17)SIR Coil
(18)Retaining Ring
(19)Flanged Prevailing Torque Nut
(20)Lower Trim Cover
(21)Pan Head Tapping Screws
(22)TORX® Head Screw
(23)Wire Harness Strap
(24)Pan Head Tapping Screws
(25)Turn Signal and Multifunction Switch Assembly
(26)Axial Position Assurance Connector
(27)Wire Harness Straps
(28)Bearing Retainer
(29)Steering Shaft Assembly
(30)Steering Column Jacket Assembly
(31)Adapter and Bearing Assembly
(32)Shaft Seal Retainer
(33)Steering Shaft Seal
(34)Inner Boot Seal
(35)Large Flange Hexagon Nut
(36)Coupling and Steering Shaft Assembly
(37)Round Head Locking Bolt